Actuators
Belimo LF230 (Domestic Biomass Boiler Fail-Safe Actuator)
This Belimo LF230 safety actuator is used on the following biomass boiler models: WES E-Compact 28 Trianco Greenflame 25 Bioflame 28 For commercial boilers (55kW+) please see the LF230-S - ecospares.co.uk/products/commercial-belimo-valve Part no. 400715 Click here for the technical data PDF The Belimo LF230 Rotary Actuator is designed to precisely control air dampers in HVAC systems, ensuring optimal performance and reliability. With its fail-safe mechanism, this actuator provides dependable operation in critical applications. Suitable for air dampers up to 0.8 m², the LF230 is built for efficiency, durability, and ease of installation. Nominal Voltage: AC 100...240 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 85...265 V Power Consumption in Operation: 3.5 W Power Consumption in Rest Position: 2 W Power Consumption for Wire Sizing: 6.5 VA Connection Supply / Control: Cable 1 m, 2x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data Torque Motor: 4 Nm Torque Fail-Safe: 4 Nm Direction of Motion Motor: Selectable by mounting L/R Direction of Motion Fail-Safe: Selectable by mounting L/R Manual Override: No Angle of Rotation: Max. 95° Adjustable Angle of Rotation: 37...100% with integrated mechanical limitation Running Time Motor: 75 s / 90° Running Time Fail-Safe: <20 s @ -20...50°C / <60 s @ -30°C Sound Power Level, Motor: 50 dB(A) Mechanical Interface: Universal shaft clamp 8...16 mm Position Indication: Mechanical Service Life: Min. 60,000 fail-safe positions Safety Data Protection Class IEC/EN: II, reinforced insulation Degree of Protection IEC/EN: IP54 EMC: CE according to 2014/30/EU Low Voltage Directive: CE according to 2014/35/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low emission Type of Action: Type 1.B Rated Impulse Voltage Supply / Control: 4 kV Pollution Degree: 3 Ambient Humidity: Max. 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 1.6 kg Operating Mode: The actuator moves the damper to the operating position while tensioning the return spring. When the supply voltage is interrupted, the damper returns to the safety position using spring energy. Simple Direct Mounting: Easy mounting on the damper shaft with a universal shaft clamp and anti-rotation device. Adjustable Angle of Rotation: Mechanically adjustable with end stops. High Functional Reliability: Overload protection, no limit switches required, and automatic stop at the end stop. We offer all Belimo products. For more information and to explore our range, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please call us on 01772 284 626.
£220.00
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Belimo TF230 damper actuator
The Belimo TF230 is a high-performance rotary actuator designed for fail-safe adjustment of air dampers in technical building installations. Engineered for reliability and efficiency, this actuator is ideal for HVAC applications, providing precise control and enhanced safety features. Click here for the technical data PDF Electrical Data: - Nominal Voltage: AC 100...240 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 85...265 V - Power Consumption in Operation: 2.5 W - Power Consumption in Rest Position: 1.5 W - Power Consumption for Wire Sizing: 5 VA - Connection Supply/Control: Cable 1 m, 2x 0.75 mm² - Parallel Operation: Yes (note the performance data) Functional Data: - Torque Motor: 2.5 Nm - Torque Fail-Safe: 2.5 Nm - Direction of Motion Motor: Selectable by mounting L/R - Direction of Motion Fail-Safe: Selectable by mounting L/R - Manual Override: No - Angle of Rotation: Max. 95° - Angle of Rotation Note: Adjustable starting at 37% in 2.5% steps (with mechanical end stop) - Running Time Motor: 75 s / 90° - Running Time Fail-Safe: <25 s / 90° - Sound Power Level, Motor: 50 dB(A) - Mechanical Interface: Universal shaft clamp 6...12.7 mm - Position Indication: Mechanical - Service Life: Min. 60,000 fail-safe positions Safety Data: - Protection Class IEC/EN: II, reinforced insulation - Degree of Protection IEC/EN: IP42 - EMC: CE according to 2014/30/EU - Low Voltage Directive: CE according to 2014/35/EU - Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 - Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low emission - Type of Action: Type 1.AA - Overvoltage Category: III - Rated Impulse Voltage Supply/Control: 4 kV - Pollution Degree: 3 - Ambient Humidity Max.: 95% RH, non-condensing - Ambient Temperature: -30...50°C [-22...122°F] - Storage Temperature: -40...80°C [-40...176°F] - Servicing: Maintenance-free - Weight: 0.62 kg Fail-Safe Operation: The actuator moves the damper to the operating position while tensioning the return spring. In case of supply voltage interruption, the damper returns to the safety position via spring energy. Simple Direct Mounting: Universal shaft clamp with anti-rotation device ensures easy installation and secure operation. Adjustable Angle of Rotation: Mechanical end stops allow for precise adjustment. Overload Protection: The actuator is protected against overload and requires no limit switches, stopping automatically at the end stop. Accessories: - Actuator Arm: AH-TF - Shaft Extension: 170 mm ø10 mm for damper shaft ø6...16 mm AV6-20 - Ball Joint: Suitable for damper crank arm KH8 / KH10 KG10A, KG8 - Damper Crank Arm: Slot width 8.2 mm, clamping range ø10...18 mm KH8 - Screw Fastening Kit: SB-TF - Angle of Rotation Limiter: With end stop ZDB-TF - Form Fit Adapter: 8x8 mm ZF8-TF - Mounting Kit: For linkage operation for flat and side installation ZG-TF1 - Anti-Rotation Mechanism: 180 mm, Multipack 20 pcs. Z-ARS180 Additional Notes: - Wire Colours: 1 = blue, 2 = brown - Caution: Ensure power supply voltage is correct. Only authorised specialists should carry out installation. Follow all applicable regulations. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626.
£179.00£125.30
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Belimo SM24A damper actuator
The Belimo SM24A Damper Actuator is a robust and reliable actuator designed for adjusting dampers in technical building installations. Ideal for air dampers up to approximately 4 m², this actuator offers precise control, efficient performance, and long-lasting durability. Perfect for HVAC systems, it ensures optimal airflow management in commercial and industrial environments. Click here for the technical data PDF Electrical Data Nominal Voltage: AC/DC 24 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V Power Consumption in Operation: 2 W Power Consumption in Rest Position: 0.2 W Power Consumption for Wire Sizing: 4 VA Connection Supply / Control: Cable 1 m, 3x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data Torque Motor: 20 Nm Direction of Motion Motor: Selectable with switch 0 (ccw rotation) / 1 (cw rotation) Manual Override: With push-button, can be locked Angle of Rotation: Max. 95° Angle of Rotation Note: Can be limited on both sides with adjustable mechanical end stops Running Time Motor: 150 s / 90° Sound Power Level: 45 dB(A) Mechanical Interface: Universal shaft clamp reversible 10...20 mm Position Indication: Mechanical, pluggable Safety Data Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) Power Source UL: Class 2 Supply Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Enclosure Type 2 EMC: CE according to 2014/30/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14 Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low-emission Type of Action: Type 1 Rated Impulse Voltage Supply / Control: 0.8 kV Pollution Degree: 3 Environmental Conditions Ambient Humidity: Max. 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 0.94 kg Simple Direct Mounting: Direct mounting on the damper shaft with a universal shaft clamp, supplied with an anti-rotation device to prevent the actuator from rotating. Manual Override: Manual override with push-button possible (the gear train is disengaged for as long as the button is pressed or remains locked). Adjustable Angle of Rotation: Adjustable angle of rotation with mechanical end stops. High Functional Reliability: The actuator is overload protected, requires no limit switches, and automatically stops when the end stop is reached. Electrical Accessories: Auxiliary switch 1x SPDT add-on S1A Auxiliary switch 2x SPDT add-on S2A Feedback potentiometer 140 Ω add-on P140A Feedback potentiometer 1 kΩ add-on P1000A Feedback potentiometer 10 kΩ add-on P10000A Mechanical Accessories: Actuator arm for standard shaft clamp (reversible) AH-20 Shaft extension 240 mm ø20 mm for damper shaft ø12...21 mm CrNi AV12-25-I Shaft extension 240 mm ø20 mm for damper shaft ø8...22.7 mm AV8-25 Ball joint suitable for damper crank arm KH8 KG8 Ball joint suitable for damper crank arm KH8 / KH10 KG10A Damper crank arm Slot width 8.2 mm, clamping range ø10...18 mm KH8 Shaft clamp one-sided, clamping range ø8...26 mm, Multipack 20 pcs. K-ENSA Shaft clamp one-sided, clamping range ø12...26 mm, for CrNi shaft (INOX), Multipack 20 pcs. K-ENSA-I Shaft clamp reversible, clamping range ø10...20 mm K-SA Anti-rotation mechanism 180 mm, Multipack 20 pcs. Z-ARS180 Anti-rotation mechanism 230 mm, Multipack 20 pcs. Z-ARS230 Form fit insert 10x10 mm, Multipack 20 pcs. ZF10-NSA Form fit insert 12x12 mm, Multipack 20 pcs. ZF12-NSA Form fit insert 15x15 mm, Multipack 20 pcs. ZF15-NSA Form fit insert 16x16 mm, Multipack 20 pcs. ZF16-NSA Mounting kit for linkage operation for flat installation ZG-SMA Position indicator, Multipack 20 pcs. Z-PI Baseplate extension for SM..A to SM../AM../SMD24R Z-SMA For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please contact us.
£183.00£128.10
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Belimo NFA-S2 Damper Actuator
Introducing the Belimo NFA-S2 Rotary Actuator, designed for fail-safe adjustment of dampers in technical building installations. Ideal for air damper sizes up to approximately 2 m², this actuator ensures reliable performance with a robust torque motor of 10 Nm. Whether for industrial applications or engineering projects, the NFA-S2 combines efficiency and durability, making it a top choice for tradesmen and engineering companies. Click here for the technical data PDF Electrical Data: Nominal Voltage: AC 24...240 V / DC 24...125 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...264 V / DC 21.6...137.5 V Power Consumption in Operation: 6 W Power Consumption in Rest Position: 2.5 W Power Consumption for Wire Sizing: 9.5 VA Auxiliary Switch: 2x SPDT, 1x 10% / 1x 11...100% Switching Capacity Auxiliary Switch: 1 mA...3 A (0.5 A inductive), DC 5 V...AC 250 V Connection Supply / Control: Cable 1 m, 2x 0.75 mm² Connection Auxiliary Switch: Cable 1 m, 6x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data: Torque Motor: 10 Nm Torque Fail-Safe: 10 Nm Direction of Motion Motor: Selectable by mounting L/R Direction of Motion Fail-Safe: Selectable by mounting L/R Manual Override: By means of hand crank and locking switch Angle of Rotation: Max. 95° Angle of Rotation Note: Adjustable starting at 33% in 2.5% steps (with mechanical end stop) Running Time Motor: 75 s / 90° Running Time Fail-Safe: <20 s @ -20...50°C / <60 s @ -30°C Sound Power Level, Motor: 45 dB(A) Mechanical Interface: Universal shaft clamp 10...25.4 mm Position Indication: Mechanical Service Life: Min. 60,000 fail-safe positions Safety Data: Protection Class IEC/EN: II, reinforced insulation Protection Class UL: II, reinforced insulation Protection Class Auxiliary Switch IEC/EN: II, reinforced insulation Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Enclosure Type 2 EMC: CE according to 2014/30/EU Low Voltage Directive: CE according to 2014/35/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 Additional Safety Data: UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low-emission Type of Action: Type 1.AA.B Rated Impulse Voltage Supply / Control: 4 kV Rated Impulse Voltage Auxiliary Switch: 2.5 kV Pollution Degree: 3 Ambient Humidity Max.: 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 2.2 kg Electrical Accessories: Auxiliary switch 2x SPDT S2A-F Feedback potentiometer 1 kΩ P1000A-F Mechanical Accessories: Shaft extension 240 mm ø20 mm for damper shaft ø8...22.7 mm AV8-25 End stop indicator IND-AFB Shaft clamp reversible, for central mounting, for damper shafts ø12.7 / 19.0 / 25.4 mm K7-2 Ball joint suitable for damper crank arm KH8 / KH10 KG10A Ball joint suitable for damper crank arm KH8 KG8 Damper crank arm Slot width 8.2 mm, clamping range ø10...18 mm KH8 Actuator arm, for 3/4" shafts, clamping range ø10...22 mm, Slot width 8.2 mm KH-AFB Form fit insert 10x10 mm, Multipack 20 pcs. ZF10-NSA-F Form fit insert 12x12 mm, Multipack 20 pcs. ZF12-NSA-F Form fit insert 15x15 mm, Multipack 20 pcs. ZF15-NSA-F Form fit insert 16x16 mm, Multipack 20 pcs. ZF16-NSA-F Mounting kit for linkage operation for flat and side installation ZG-AFB Baseplate extension Z-SF Anti-rotation mechanism 230 mm, Multipack 20 pcs. Z-ARS230L Hand crank 63 mm ZKN2-B Why Choose the Belimo NFA-S2 Rotary Actuator? Versatile Operation: This actuator is compatible with a wide range of voltages and is suitable for various industrial applications. Reliable Performance: Designed for long-lasting durability with a minimum service life of 60,000 fail-safe positions. Enhanced Safety: Complies with multiple international standards, ensuring safe and efficient operation. User-Friendly: Features like manual override and adjustable angle of rotation make it easy to use and install. Maintenance-Free: Requires no regular maintenance, offering hassle-free operation. Discover More: Explore our comprehensive range of Belimo products at https://ecospares.co.uk/collections/belimo. For assistance, contact us at 01772 284 626. Our expert team is ready to help you find the perfect solution for your engineering needs.
£349.00£244.30
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Belimo LF24-SR Damper Actuator
The LF24-SR Rotary Actuator by Belimo is a fail-safe actuator designed for adjusting dampers in technical building installations. This robust and reliable actuator is ideal for air damper sizes up to approximately 0.8 m². With a modulating control range of 2...10 V and position feedback capabilities, it ensures precise and efficient damper control, enhancing the overall performance of HVAC systems. Click here for the technical data PDF Electrical Data: - Nominal Voltage: AC/DC 24 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 19.2...28.8 V / DC 21.6...28.8 V - Power Consumption in Operation: 2.5 W - Power Consumption in Rest Position: 1 W - Power Consumption for Wire Sizing: 5 VA - Connection Supply / Control: Cable 1 m, 4x 0.75 mm² - Parallel Operation: Yes (note the performance data) Functional Data: - Torque Motor: 4 Nm - Torque Fail-Safe: 4 Nm - Operating Range Y: 2...10 V - Input Impedance: 100 kΩ - Position Feedback U: 2...10 V - Position Feedback U Note: Max. 0.7 mA - Position Accuracy: ±5% - Direction of Motion Motor: Selectable with switch L/R - Direction of Motion Fail-Safe: Selectable by mounting L/R - Manual Override: No - Angle of Rotation: Max. 95° - Angle of Rotation Note: Adjustable 37...100% with integrated mechanical limitation - Running Time Motor: 150 s / 90° - Running Time Fail-Safe: <20 s @ -20...50°C / <60 s @ -30°C - Sound Power Level, Motor: 30 dB(A) - Mechanical Interface: Universal shaft clamp 8...16 mm - Position Indication: Mechanical - Service Life: Min. 60,000 fail-safe positions Safety Data: - Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) - Degree of Protection IEC/EN: IP54 - EMC: CE according to 2014/30/EU - Low Voltage Directive: CE according to 2014/35/EU - Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 - Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low emission - Type of Action: Type 1 - Rated Impulse Voltage Supply / Control: 0.8 kV - Pollution Degree: 3 - Ambient Humidity Max.: 95% RH, non-condensing - Ambient Temperature: -30...50°C [-22...122°F] - Storage Temperature: -40...80°C [-40...176°F] - Servicing: Maintenance-free - Weight: 1.5 kg Operating Mode: The actuator is connected with a standard control signal of 0...10 V and moves the damper to the operating position while tensioning the return spring. The damper returns to the fail-safe position by spring force when the supply voltage is interrupted. Simple Direct Mounting: Easy direct mounting on the damper shaft with a universal shaft clamp, including an anti-rotation device. Adjustable Angle of Rotation: Mechanically adjustable angle of rotation with integrated end stops. High Functional Reliability: The actuator is overload protected, requires no limit switches, and automatically stops when the end stop is reached. Additional Accessories: - Electrical Accessories: - Auxiliary switch 2x SPDT (Type: S2A-F) - Feedback potentiometer 1 kΩ (Type: P1000A-F) - Signal converter voltage/current 100 kΩ 4...20 mA, Supply AC/DC 24 V (Type: Z-UIC) - Positioners for various mounting types (Types: SGA24, SGE24, SGF24, CRP24-B1) - Mechanical Accessories: - Shaft extension 170 mm ø10 mm for damper shaft ø6...16 mm (Type: AV6-20) - Shaft clamp reversible, clamping range ø16...20 mm (Type: K6-1) - Ball joint suitable for damper crank arm (Types: KH8, KH10, KG10A, KG8) - Damper crank arm Slot width 8.2 mm, clamping range ø10...18 mm (Type: KH8) - Actuator arm, clamping range ø8...16 mm, Slot width 8.2 mm (Type: KH-LF) - Angle of rotation limiter, with end stop (Type: ZDB-LF) - Form fit adapter 8x8 mm (Type: ZF8-LF) - Mounting kits for linkage operation (Types: ZG-LF1, ZG-LF3) - Anti-rotation mechanism 180 mm, Multipack 20 pcs. (Type: Z-ARS180L) For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626.
£272.00£190.40
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Belimo SRFA-S2 Actuator for Rotary and Butterfly Valves
The Belimo SRFA-S2 is a robust and reliable rotary actuator designed for ball valves. Featuring a fail-safe system, this actuator is ideal for HVAC applications in industrial and commercial environments. Its design ensures seamless integration into your system, high functional reliability, and simple installation. Click here for the technical data PDF Fail-Safe Operation: The SRFA-S2 actuator ensures that the valve returns to its fail-safe position when the supply voltage is interrupted, providing secure and reliable performance. Manual Override: The actuator, equipped with a hand crank and locking switch, can be manually operated in case of power failure or for maintenance purposes. Adjustable Angle of Rotation: The mechanical end stops allow for easy adjustment of the actuator’s angle of rotation to fit specific application needs. High Torque: It delivers a motor torque of 20 Nm and a fail-safe torque of 20 Nm, making it suitable for a variety of demanding applications. Flexible Signalling: Two integrated auxiliary switches provide straightforward monitoring and control with settings between 10% and 100% of the actuator’s range. Universal Power Supply: The actuator supports a wide range of input voltages (AC 24...240 V / DC 24...125 V) for versatile application. Electrical Data: - Nominal Voltage: AC 24...240 V / DC 24...125 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 19.2...264 V / DC 21.6...137.5 V - Power Consumption in Operation: 7 W - Power Consumption in Rest Position: 3.5 W - Power Consumption for Wire Sizing: 18 VA - Connection Supply/Control: 1 m cable, 2x 0.75 mm² - Parallel Operation: Supported Functional Data: - Torque Motor: 20 Nm - Torque Fail-Safe: 20 Nm - Direction of Motion Fail-Safe: Valve closed (A – AB = 0%) - Manual Override: Hand crank with locking switch - Running Time Motor: 75 seconds for 90° - Running Time Fail-Safe: <20 s (at -20 to 50°C) / <60 s (at -30°C) - Sound Power Level: 45 dB(A) - Position Indication: Mechanical - Service Life: Minimum 60,000 fail-safe positions Safety Data: - Protection Class (IEC/EN): II, reinforced insulation - Protection Class (UL): II, reinforced insulation - Degree of Protection (IEC/EN): IP54 - Degree of Protection (NEMA/UL): NEMA 2 - Enclosure (UL): Type 2 - EMC: CE certified (2014/30/EU) - Low Voltage Directive: CE certified (2014/35/EU) - Certification: IEC/EN 60730-1, IEC/EN 60730-2-14, cULus certified (UL60730-1A, UL60730-2-14) Environmental Data: - Rated Impulse Voltage Supply/Control: 4 kV - Rated Impulse Voltage Auxiliary Switch: 2.5 kV - Pollution Degree: 3 - Ambient Humidity: Max 95% RH, non-condensing - Ambient Temperature: -30 to 50°C - Storage Temperature: -40 to 80°C - Servicing: Maintenance-free Mechanical Data: - Weight: 2.4 kg Why You Should Buy the Belimo SRFA-S2: The SRFA-S2 actuator offers unmatched reliability and ease of use for HVAC systems. Its fail-safe function ensures that your system remains secure during power outages, while the flexible auxiliary switches and adjustable rotation provide great adaptability for different applications. With a universal power supply and robust build, this actuator fits a wide range of systems, saving you time and effort on installation and operation. For more information and to explore our range of Belimo products, visit [ecospares.co.uk/collections/belimo](https://www.ecospares.co.uk/collections/belimo). If you need assistance, feel free to reach us on 01772 284 626
£456.00£319.20
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Belimo NV24A-MP-RE Globe Valve Actuator
The Belimo NV24A-MP-RE is a high-performance globe valve actuator designed for 2-way and 3-way globe valves. This actuator is ideal for HVAC systems, offering precise control and robust performance with a nominal actuating force of 1000 N. It operates efficiently on an AC/DC 24 V power supply and supports modulating control through the MP-Bus. Click here for the technical data PDF Electrical Specifications: - Nominal Voltage: AC/DC 24 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 19.2...28.8 V / DC 21.6...28.8 V - Power Consumption: - In Operation: 1.5 W - At Rest: 0.5 W - For Wire Sizing: 3 VA - Connection Supply / Control: Terminals 4 mm² (cable ø4...10 mm) - Parallel Operation: Yes Functional Specifications: - Actuating Force: 1000 N - Stroke: 20 mm - Control Type: Modulating, Communicative (2...10 V) - Communication: MP-Bus (supports up to 8 nodes) - Position Feedback: 2...10 V, Max. 0.5 mA - Manual Override: Push-button with lock - Running Time: 150 s for 20 mm stroke (adjustable 90...150 s) - Position Accuracy: ±5% - Angle of Rotation: Adjustable via manual adaptation - Sound Power Level: 45 dB(A) Safety and Compliance: - Protection Class (IEC/EN): III, Safety Extra-Low Voltage (SELV) - Power Source UL: Class 2 Supply - Degree of Protection: - IEC/EN: IP54 - NEMA/UL: NEMA 2 - Enclosure UL: Type 2 - EMC Compliance: CE according to 2014/30/EU - Low Voltage Directive: CE according to 2014/35/EU - Certification: IEC/EN 60730-1 and IEC/EN 60730-2-14 - UL Approval: cULus according to UL60730-1A, UL60730-2-14, and CAN/CSA E60730-1 Environmental Conditions: - Ambient Humidity: Max. 95% RH, non-condensing - Ambient Temperature: 0...50°C - Storage Temperature: -40...80°C - Pollution Degree: 3 Product Features: - High Functional Reliability: Overload protection, no need for limit switches, automatic stopping at end positions. - Manual Override: Possible with a push-button, disengaging the gear train. - Home Position: Actuator stem is retracted at factory setting. - Adaptation and Synchronization: Automatic and manual options available for precise control. - Mounting Options: Compatible with third-party valves using RetroFIT+ accessories. Accessories: - Electrical: - Auxiliary switch (S2A-H) - MP-Bus power supply (ZN230-24MP) - Mechanical: - Spacer rings (e.g., ZNV-203) - Adapter kits for various valve brands (e.g., ZNV-205) - Tools: - Service tool (ZTH EU) - PC-Tool software for adjustments (MFT-P) For more information and to explore our range of Belimo products, visit our website at https://www.ecospares.co.uk/collections/belimo. If you need any assistance, please call us on 01772 284 626.
£506.00£354.20
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Belimo GM24A Damper Actuator
The Belimo GM24A Damper Actuator is designed to adjust dampers in technical building installations. Ideal for tradesmen and engineering companies, it offers robust performance for air dampers up to approximately 8 m². This actuator's versatile and user-friendly features ensures efficient and reliable damper control. Electrical Data: - Nominal Voltage: AC/DC 24 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V - Power Consumption in Operation: 4 W - Power Consumption in Rest Position: 2 W - Power Consumption for Wire Sizing: 6 VA - Connection Supply / Control: Cable 1 m, 3x 0.75 mm² - Parallel Operation: Yes (note the performance data) Functional Data: - Torque Motor: 40 Nm - Direction of Motion Motor: Selectable with switch 0 (ccw rotation) / 1 (cw rotation) - Manual Override: With push-button, can be locked - Angle of Rotation: Max. 95° - Angle of Rotation Note: Can be limited on both sides with adjustable mechanical end stops - Running Time Motor: 150 s / 90° - Sound Power Level Motor: 45 dB(A) - Mechanical Interface: Universal shaft clamp reversible 12...26.7 mm - Position Indication: Mechanical, pluggable Safety Data: - Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) - Power Source UL: Class 2 Supply - Degree of Protection IEC/EN: IP54 - Degree of Protection NEMA/UL: NEMA 2 - Enclosure UL: Enclosure Type 2 - EMC: CE according to 2014/30/EU - Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 - UL Approval: cULus according to UL60730-1A, UL60730-2-14, and CAN/CSA E60730-1 - Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low emission - Type of Action: Type 1 - Rated Impulse Voltage Supply / Control: 0.8 kV - Pollution Degree: 3 Environmental Data: - Ambient Humidity Max.: 95% RH, non-condensing - Ambient Temperature: -30...50°C [-22...122°F] - Storage Temperature: -40...80°C [-40...176°F] - Servicing: Maintenance-free - Weight: 1.6 kg Product Features - Simple Direct Mounting: Easy installation on the damper shaft with a universal shaft clamp, including an anti-rotation device. - Manual Override: Push-button manual override is used to disengage the gear train. - Adjustable Angle of Rotation: Customizable with mechanical end stops. - High Functional Reliability: Overload protection and automatic stop when the end stop is reached. Accessories - Electrical Accessories: - Auxiliary switch 1x SPDT add-on (S1A) - Auxiliary switch 2x SPDT add-on (S2A) - Feedback potentiometer 140 Ω add-on (P140A) - Feedback potentiometer 1 kΩ add-on (P1000A) - Feedback potentiometer 10 kΩ add-on (P10000A) - Mechanical Accessories: - Actuator arm for standard shaft clamp (AH-GMA) - Ball joint suitable for damper crank arm (KH8 / KH10 KG10A) - Damper crank arm Slot width 8.2 mm, clamping range ø14...25 mm (KH10) - Anti-rotation mechanism 230 mm, Multipack 20 pcs. (Z-ARS230) - Mounting kit for linkage operation for flat installation (ZG-GMA) - Baseplate extension for GM..A to GM.. (Z-GMA) - Position indicator, Multipack 20 pcs. (Z-PI) Notes - Wire Colours: - 1 = black - 2 = red - 3 = white For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please call us on 01772 284 626.
£316.00£221.20
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Belimo HT230-3 Rotary Actuator
The Belimo HT230-3 Rotary Actuator is a robust and reliable solution for motorising common mixing valves in HVAC systems. This actuator, designed for ease of use and maximum efficiency, is ideal for stationary heating, ventilation, and air-conditioning systems. A high-torque motor and user-friendly features ensure seamless operation and maintenance. Click here for the technical data PDF Electrical Data: - Nominal Voltage: AC 230 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 198...264 V - Power Consumption in Operation: 3.5 W - Power Consumption for Wire Sizing: 3.5 VA - Connection Supply/Control: Cable 1 m, 3x 0.75 mm² - Parallel Operation: No Functional Data: - Torque Motor: 10 Nm - Direction of Motion Motor: Clockwise rotation - Manual Override: Temporary and permanent gear train disengagement with rotary knob on the housing - Angle of Rotation: 90° - Running Time Motor: 140 s / 90° - Sound Power Level Motor: 37 dB(A) - Duty Cycle Value: 75% (= active time 140 s / operating time 187 s) - Position Indication: Reversible scale plate Safety Data: - Protection Class IEC/EN: II, reinforced insulation - Degree of Protection IEC/EN: IP40 - EMC: CE according to 2014/30/EU - Low Voltage Directive: CE according to 2014/35/EU - Type of Action: Type 1 - Rated Impulse Voltage Supply/Control: 4 kV - Pollution Degree: 3 - Ambient Humidity Max: 95% RH, non-condensing - Ambient Temperature: 0...50°C [32...122°F] - Storage Temperature: -30...80°C [-22...176°F] - Servicing: Maintenance-free - Weight: 0.49 kg - Housing Colours: Orange (both cover and base) Accessories: - Electrical Accessories: - Auxiliary switch 1x SPDT for 3-point HT actuators with cable connection (Type: SNR) - Mechanical Accessories: - Mounting kit for LK mixing valve (Type: MS-NRA) - Mounting kit for Barberi mixing valves (Type: MS-NRB) - Mounting kit for Honeywell/Centra DR..MA mixing valves (Type: MS-NRC) - Mounting kit for Honeywell/Centra DRU.. mixing valves (Type: MS-NRC1) - Mounting kit for mixing valves with 12 mm round shaft (Type: MS-NRE) - Mounting kit for ESBE mixing valves VRG/VRB/VRH (Type: MS-NRE6) - Mounting kit for Hora mixing valves (Type: MS-NRH) - Mounting kit for Siemens/Landis&Stäfa mixing valves VCI/VBG/VBF (Type: MS-NRL) - Mounting kit for Lazzari mixing valves (Type: MS-NRLA) - Mounting kit for Lovato mixing valves (Type: MS-NRLO) - Mounting kit for Satchwell MB mixing valves (Type: MS-NRS) - Mounting kit for Satchwell MBF mixing valves (Type: MS-NRSF) Why Choose Belimo HT230-3 Rotary Actuator? High Functional Reliability: Automatically switches off when end stops are reached. Easy Installation: Simple direct mounting with only one screw and the option to freely select the mounting orientation in steps of 90°. Manual Override: Temporary gear train disengagement by pushing the rotary knob; permanent disengagement by pushing and simultaneously rotating the rotary knob clockwise 90°. For more information and to explore our range of Belimo products, visit our website at ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626.
£181.00£126.70
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Belimo KG8 Ball Joint
Belimo Ball joint suitable for the KH8 damper crank arm, made with galvanised steel Belimo KH8 Crank Arm - https://ecospares.co.uk/products/belimo-kh8-damper-crank-arm
£15.00£10.50
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Belimo CM230-L Damper Actuator
The Belimo CM230-L Damper Actuator is a robust and reliable solution for adjusting dampers in technical building installations. It is ideal for tradesmen and engineering companies seeking efficient and precise control of air dampers. Click here for the technical data PDF The Belimo CM230-L is engineered to provide exceptional performance in various HVAC applications. This actuator is suitable for air dampers up to approximately 0.4 m² and offers a range of control options to ensure optimal functionality. Key features - Nominal Voltage: AC 100-240 V - Control: Open/close, 3-point - Torque Motor: 2 Nm - Angle of Rotation: 0...287.5°, with a mechanical end stop option at 315° - Running Time: 75 s per 90° - Protection Class: IEC/EN II, UL II - Degree of Protection: IP54, NEMA 2 - Manual Override: Integrated with a magnet - Mounting: Universal shaft clamp (Ø6...12.7 mm) with anti-rotation clip Electrical Data - Nominal Voltage: AC 100-240 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 85-265 V - Power Consumption in Operation: 1.5 W - Power Consumption in Rest Position: 1 W - Power Consumption for Wire Sizing: 3 VA - Connection Supply/Control: Cable 1 m, 3x 0.75 mm² - Parallel Operation: Yes (consider performance data) Functional Data - Torque Motor: 2 Nm - Direction of Motion: Counter-clockwise rotation - Manual Override: With magnet - Angle of Rotation: 0...287.5°, endless without limitation - Sound Power Level: 35 dB(A) - Mechanical Interface: Universal shaft clamp (Ø6...12.7 mm) - Position Indication: Mechanical, pluggable Safety Data - Protection Class IEC/EN: II, reinforced insulation - Protection Class UL: II, reinforced insulation - Degree of Protection IEC/EN: IP54 - Degree of Protection NEMA/UL: NEMA 2 - Enclosure UL: Type 2 - EMC: CE according to 2014/30/EU - Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 - UL Approval: cULus according to UL60730-1A, UL60730-2-14, and CAN/CSA E60730-1 Environmental Data - Ambient Humidity Max.: 95% RH, non-condensing - Ambient Temperature: -30...50°C [-22...122°F] - Storage Temperature: -40...80°C [-40...176°F] - Servicing: Maintenance-free - Weight: 0.24 kg Available Accessories - Anti-rotation clip: Z-ARCM - Gear Train Disengagement Magnet: Z-MA - Position Indicator: Z-PICM - End Stop Clip: Z-ESCM - Shaft Extension: AV6-20 (170 mm Ø10 mm for damper shaft Ø6...16 mm) Why You Should Buy The Belimo CM230-L Damper Actuator stands out due to its high functional reliability, ease of installation, and robust performance in challenging environments. Its versatility in voltage range and control options makes it an ideal choice for various HVAC applications. The integrated manual override and adjustable angle of rotation provide additional flexibility and control, ensuring your systems operate smoothly and efficiently. For more information and to explore our range of Belimo products, visit our website at https://www.ecospares.co.uk/collections/belimo. If you need any assistance, please call us on 01772 284 626.
£114.00£79.80
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Belimo SRFA-S2-R Actuator for Rotary and Butterfly Valves
The Belimo SRFA-S2-R actuator is a high-performance rotary actuator designed for precise control of rotary valves and butterfly valves in heating, ventilation, and air-conditioning systems. Engineered for reliability and efficiency, this actuator is suitable for a wide range of applications, ensuring optimal performance and energy savings. Click here for the technical data PDF The SRFA-S2-R actuator is equipped with a universal power supply module, allowing it to operate with various AC and DC supply voltages. It features a robust torque motor and integrated auxiliary switches, making it ideal for demanding environments. This actuator provides reliable fail-safe functionality and manual override options for enhanced control and safety. Electrical Data - Nominal Voltage: AC 24...240 V / DC 24...125 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 19.2...264 V / DC 21.6...137.5 V - Power Consumption in Operation: 7 W - Power Consumption in Rest Position: 3.5 W - Power Consumption for Wire Sizing: 18 VA - Auxiliary Switch: 2x SPDT, 1x 10% / 1x 11...100% - Switching Capacity: 1 mA...3 A (0.5 A inductive), DC 5 V...AC 250 V - Connection Supply/Control: Cable 1 m, 2x 0.75 mm² - Connection Auxiliary Switch: Cable 1 m, 6x 0.75 mm² - Parallel Operation: Yes (note the performance data) Functional Data - Torque Motor: 20 Nm - Torque Fail-Safe: 20 Nm - Direction of Motion Fail-Safe: Selectable (Deenergised NC, valve closed or Deenergised NO, valve open) - Manual Override: Hand crank and locking switch - Running Time Motor: 75 s / 90° - Running Time Fail-Safe: <20 s @ -20...50°C / <60 s @ -30°C - Sound Power Level, Motor: 45 dB(A) - Position Indication: Mechanical - Service Life: Minimum 60,000 fail-safe positions Safety Data - Protection Class IEC/EN: II, reinforced insulation - Protection Class UL: II, reinforced insulation - Protection Class Auxiliary Switch IEC/EN: II, reinforced insulation - Degree of Protection IEC/EN: IP54 - Degree of Protection NEMA/UL: NEMA 2 - Enclosure UL Enclosure: Type 2 - EMC: CE according to 2014/30/EU - Low Voltage Directive: CE according to 2014/35/EU - Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 - UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Environmental Data - Type of Action: Type 1.AA.B - Rated Impulse Voltage Supply/Control: 4 kV - Rated Impulse Voltage Auxiliary Switch: 2.5 kV - Pollution Degree: 3 - Ambient Humidity Max.: 95% RH, non-condensing - Ambient Temperature: 0...50°C [32...122°F] - Storage Temperature: -40...80°C [-40...176°F] - Servicing: Maintenance-free Mechanical Data - Connection Flange: F03/F04/F05 - Weight: 2.3 kg Simple Direct Mounting: Easily mountable on rotary or butterfly valves with selectable mounting orientation in 90° steps. Manual Override: Operable manually via hand crank, with lockable positions. Adjustable Angle of Rotation: With mechanical end stops. High Functional Reliability: Overload protection with automatic stop at end positions. Flexible Signalling: Includes one fixed and one adjustable auxiliary switch for signaling 10% or 11...100% angle of rotation. Accessories - Form-Fit Adapters: Various sizes and types are available to match different spindle head geometries. (Refer to the PDF for specific adapter types and sizes) Notes - Caution: Ensure power supply voltage and proper installation by authorized specialists. - Disposal: Device contains electrical components and must not be disposed of as household waste. For more information and to explore our range of Belimo products, visit our website at https://www.ecospares.co.uk/collections/belimo. If you need any assistance, please call us on 01772 284 626. Would you like a list of keywords for digital marketing, guiding content creation, PPC campaigns, and social media hashtags to improve product visibility and enhance ad reach on platforms like Google Ads? This list will include both long and short-tail keywords.
£486.00£340.20
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Belimo KH8 Damper Crank Arm
Belimo Damper crank arm Slot width 8.2 mm, clamping range ø10...18 mm
£14.50£10.15
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Belimo C215Q-F Zone valve (2-way)
Zone valve, 2-way, DN 15, Internal thread, Rp 1/2", PN 25, ps 1600 kPa, Kvs 4.8 m³/h, Fluid temperature 2...100°C [36...212°F] (with actuator 2...90°C) Click here for the technical data PDF The Belimo C215Q-F 2-way zone valve is expertly designed for closed cold and warm water systems. Ideal for shut-off functions and modulating controls on the water side of air-handling units and heating systems, this series offers reliable performance and ease of use. These valves ensure efficient and precise fluid flow control with snap-assembly actuators and various technical specifications. Functional Data Fluid Compatibility: Cold and warm water, water with glycol up to max. 50% vol. Fluid Temperature Range: 2...100°C (with actuator 2...90°C) Close-off Pressure (∆ps): 520 kPa Differential Pressure (Δpmax): 280 kPa Flow Characteristic: Equal percentage (VDI/VDE 2173), optimized in the opening range Leakage Rate: Air-bubble tight, leakage rate A (EN 12266-1) Angle of Rotation: 90° (Operating range 15...90°) Installation Orientation: Upright to horizontal Mechanical Data Valve Body Material: Brass Closing Element: Chrome-plated brass Spindle: Brass Spindle Seal: EPDM O-ring Seat: PTFE, O-ring EPDM Pipe Connection: Internal thread according to ISO 7-1 Snap-Assembly Actuator: Tool-free snap assembly for quick and easy installation. Flow Setting: Adjustable angle of rotation in 2.5° increments for precise flow control. Maintenance-Free: Both ball valves and rotary actuators require no maintenance. Flow Direction: Bidirectional flow capability. Accessories Spindle Extension (CQ ZCQ-E) Pipe Connectors: DN 15 Rp 1/2" (ZR2315) DN 20 Rp 3/4" (ZR2320) DN 25 Rp 1" (ZR2325) Installation Notes Permissible Orientation: Must not be installed in a hanging position. Water Quality Requirements: Adherence to VDI 2035 for long-term functionality. Servicing: Isolate the rotary actuator from the power supply before any service work. Ensure all components are cooled down, and system pressure is reduced to ambient level. Certification and Compliance Safety: Designed for stationary heating, ventilation, and air-conditioning systems. EMC and Certification: Conforms to relevant standards, ensuring safe and reliable operation. Belimo's C215Q-F zone valve offers superior control and reliability for your HVAC systems. Focusing on ease of installation, maintenance-free operation, and precision control, these valves are the ideal choice for professional tradesmen and engineering companies. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please contact us on 01772 284 626.
£35.00£24.50
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Belimo NRFA Rotary Actuator with Fail-Safe for Ball Valves
The Belimo NRFA Rotary Actuator is a robust and reliable solution for controlling HVAC system ball valves. With its universal power supply and fail-safe functionality, this actuator ensures high performance and safety in various applications. The NRFA model is suitable for AC and DC voltage supplies, making it a versatile choice for modern engineering needs. Electrical Data: - Nominal Voltage: AC 24...240 V / DC 24...125 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 19.2...264 V / DC 21.6...137.5 V - Power Consumption in Operation: 6 W - Power Consumption in Rest Position: 2.5 W - Power Consumption for Wire Sizing: 9.5 VA - Connection Supply / Control: Cable 1 m, 2x 0.75 mm² - Parallel Operation: Yes (note the performance data) Functional Data: - Torque Motor: 10 Nm - Torque Fail-Safe: 10 Nm - Direction of Motion Fail-Safe: Deenergised NC, valve closed (A – AB = 0%) - Direction of Motion Note: For valves with L-bore (A – AB = 100%) - Manual Override: By means of hand crank and locking switch - Running Time Motor: 75 s / 90° - Running Time Fail-Safe: <20 s @ -20...50°C / <60 s @ -30°C - Sound Power Level, Motor: 45 dB(A) - Position Indication: Mechanical - Service Life: Min. 60'000 fail-safe positions Safety Data: - Protection Class IEC/EN: II, reinforced insulation - Protection Class UL: II, reinforced insulation - Degree of Protection IEC/EN: IP54 - Degree of Protection NEMA/UL: NEMA 2 - Enclosure UL: Enclosure Type 2 - EMC: CE according to 2014/30/EU - Low Voltage Directive: CE according to 2014/35/EU - Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 - UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 - Type of Action: Type 1.AA - Rated Impulse Voltage Supply / Control: 4 kV - Pollution Degree: 3 - Ambient Humidity: Max. 95% RH, non-condensing - Ambient Temperature: -30...50°C [-22...122°F] - Storage Temperature: -40...80°C [-40...176°F] - Servicing: Maintenance-free - Weight: 2.0 kg Operating Mode: Equipped with a universal power supply module for AC and DC voltages. Ensures valve returns to fail-safe position by spring force upon power interruption. Simple Direct Mounting: Easy installation on ball valves with a single screw. Mounting orientation adjustable in 90° steps. Manual Override: Operable manually via hand crank with locking switch. Automatic or manual unlocking. Adjustable Angle of Rotation: Configurable with mechanical end stops. High Functional Reliability: Overload protection, no limit switches required, auto-stop at the end position. Accessories and Additional Parts: - Further documentation and accessories for water applications, ball valves, installation instructions, and project planning notes are available on our website. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please call us on 01772 284 626. Please let me know if you would like to include any emojis or if there are any additional details you'd like to emphasize.
£346.00£242.20
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Belimo LRF24 Rotary Actuator with Fail-Safe for Ball Valves
The Belimo LRF24 rotary actuator is engineered for precision and reliability in controlling ball valves within HVAC systems. With its fail-safe feature, it ensures system protection even in power outages, providing seamless operation and peace of mind. Designed for direct mounting and ease of use, this actuator is ideal for tradesmen and engineering companies seeking durable and efficient control solutions. Click here for the technical data PDF Electrical Data: - Nominal Voltage: AC/DC 24 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 19.2...28.8 V / DC 21.6...28.8 V - Power Consumption in Operation: 5 W - Power Consumption in Rest Position: 2.5 W - Power Consumption for Wire Sizing: 7 VA - Connection Supply / Control: Cable 1 m, 2x 0.75 mm² - Parallel Operation: Yes (note the performance data) Functional Data: - Torque Motor: 4 Nm - Torque Fail-Safe: 4 Nm - Direction of Motion Fail-Safe: Deenergised NC, valve closed (A – AB = 0%) - Direction of Motion Note: For valves with L-bore (A – AB = 100%) - Manual Override: With hand crank, can be fixed in any position - Running Time Motor: 75 s / 90° - Running Time Fail-Safe: <20 s @ -20...50°C / <60 s @ -30°C - Sound Power Level, Motor: 50 dB(A) - Position Indication: Mechanical - Service Life: Minimum 60,000 fail-safe positions Safety Data: - Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) - Degree of Protection IEC/EN: IP54 - EMC: CE according to 2014/30/EU - Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 - Type of Action: Type 1 - Rated Impulse Voltage Supply / Control: 0.8 kV - Pollution Degree: 3 - Ambient Humidity Max.: 95% RH, non-condensing - Ambient Temperature: -30...50°C [-22...122°F] - Storage Temperature: -40...80°C [-40...176°F] - Servicing: Maintenance-free - Weight: 1.5 kg Operating Mode: The actuator moves the valve to the operating position while simultaneously tensioning the return spring. The valve returns to the fail-safe position by spring force when the supply voltage is interrupted. Simple Direct Mounting: The actuator mounts directly onto the ball valve with a single screw. The mounting orientation can be selected in 90° steps, allowing for flexible installation. Manual Override: The valve can be manually operated and fixed in any position using a hand crank. Unlocking is performed manually or automatically by applying the operating voltage. High Functional Reliability: The actuator is overload protected, requires no limit switches, and stops automatically when the end stop is reached. Wire Colours: - 1 = Black - 2 = White Electrical Installation: Supply from an isolating transformer is required. Parallel connection of other actuators is possible, observing the performance data. Notes: - Only authorised specialists may carry out installation. - The device must not be used outside the specified field of application. - All locally valid regulations and requirements must be observed. Why You Should Buy the Belimo LRF24 Rotary Actuator The Belimo LRF24 rotary actuator stands out due to its reliable performance, ease of installation, and high functional reliability. Its fail-safe mechanism ensures that your HVAC systems remain protected and operational even during power outages. With minimal maintenance requirements and robust construction, the LRF24 is a valuable addition to any professional's toolkit, offering long-term efficiency and peace of mind. For More Information: Visit our website at https://www.ecospares.co.uk/collections/belimo for more information and to explore our range of Belimo products. If you need any assistance, please get in touch with us on 01772 284 626.
£278.00£194.60
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Belimo C220Q-K Zone valve (2-way)
The C220Q-K Zone valve is 2-way, DN 15, Internal thread, Rp 1/2", PN 25, ps 1600 kPa, Kvs 4.8 m³/h, Fluid temperature 2...100°C [36...212°F] (with actuator 2...90°C) Click here for the technical data PDF The Belimo C220Q-K 2-way zone valve are expertly designed for closed cold and warm water systems. Ideal for shut-off functions and modulating controls on the water side of air-handling units and heating systems, this series offers reliable performance and ease of use. With snap-assembly actuators and a range of technical specifications, these valves ensure efficient and precise fluid flow control. Functional Data Fluid Compatibility: Cold and warm water, water with glycol up to max. 50% vol. Fluid Temperature Range: 2...100°C (with actuator 2...90°C) Close-off Pressure (∆ps): 520 kPa Differential Pressure (Δpmax): 280 kPa Flow Characteristic: Equal percentage (VDI/VDE 2173), optimized in the opening range Leakage Rate: Air-bubble tight, leakage rate A (EN 12266-1) Angle of Rotation: 90° (Operating range 15...90°) Installation Orientation: Upright to horizontal Mechanical Data Valve Body Material: Brass Closing Element: Chrome-plated brass Spindle: Brass Spindle Seal: EPDM O-ring Seat: PTFE, O-ring EPDM Pipe Connection: Internal thread according to ISO 7-1 Snap-Assembly Actuator: Tool-free snap assembly for quick and easy installation. Flow Setting: Adjustable angle of rotation in 2.5° increments for precise flow control. Maintenance-Free: Both ball valves and rotary actuators require no maintenance. Flow Direction: Bidirectional flow capability. Accessories Spindle Extension (CQ ZCQ-E) Pipe Connectors: DN 15 Rp 1/2" (ZR2315) DN 20 Rp 3/4" (ZR2320) DN 25 Rp 1" (ZR2325) Installation Notes Permissible Orientation: Must not be installed in a hanging position. Water Quality Requirements: Adherence to VDI 2035 for long-term functionality. Servicing: Isolate the rotary actuator from the power supply before any service work. Ensure all components are cooled down, and system pressure is reduced to ambient level. Certification and Compliance Safety: Designed for stationary heating, ventilation, and air-conditioning systems. EMC and Certification: Conforms to relevant standards, ensuring safe and reliable operation. Belimo's C220Q-K zone valve offers superior control and reliability for your HVAC systems. With a focus on ease of installation, maintenance-free operation, and precision control, these valves are the ideal choice for professional tradesmen and engineering companies. For more information and to explore our range of Belimo products, visit our website at (https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626.
£42.20£29.54
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Belimo ZSFV-09 Adapter
Belimo Form fit adapter square, 9x9x55 mm (LxWxH), for SRF..-R
£53.20£37.24
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Belimo NM230A Damper Actuator
The Belimo NM230A Damper Actuator is engineered to control air dampers in technical building installations precisely. Designed for high performance and reliability, it accommodates air damper sizes up to 2 m² and offers a torque of 10 Nm. This actuator is ideal for applications requiring exact control and easy integration. Click here for the technical data PDF Electrical Data - Nominal Voltage: AC 100...240 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 85...265 V - Power Consumption in Operation: 2.5 W - Power Consumption in Rest Position: 0.6 W - Power Consumption for Wire Sizing: 5.5 VA - Connection Supply / Control: Cable 1 m, 3x 0.75 mm² - Parallel Operation: Yes (performance data to be considered) Functional Data - Torque Motor: 10 Nm - Direction of Motion Motor: Selectable with switch 0 (ccw rotation) / 1 (cw rotation) - Manual Override: Push-button, can be locked - Angle of Rotation: Max. 95°, can be limited on both sides with adjustable mechanical end stops - Running Time Motor: 150 s / 90° - Sound Power Level: 35 dB(A) - Mechanical Interface: Universal shaft clamp 8...26.7 mm - Position Indication: Mechanical, pluggable Safety Data - Protection Class IEC/EN: II, reinforced insulation - Protection Class UL: II, reinforced insulation - Degree of Protection IEC/EN: IP54 - Degree of Protection NEMA/UL: NEMA 2 - Enclosure UL: Enclosure Type 2 - EMC: CE according to 2014/30/EU - Low Voltage Directive: CE according to 2014/35/EU - Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 - UL Approval: cULus according to UL60730-1A, UL60730-2-14, and CAN/CSA E60730-1 - Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low-emission - Type of Action: Type 1 - Rated Impulse Voltage Supply / Control: 2.5 kV - Pollution Degree: 3 Environmental Data - Ambient Humidity: Max. 95% RH, non-condensing - Ambient Temperature: -30...50°C [-22...122°F] - Storage Temperature: -40...80°C [-40...176°F] - Servicing: Maintenance-free - Weight: 0.72 kg Simple Direct Mounting: Universal shaft clamp with an anti-rotation device for secure installation. Manual Override: Easily engage with a push-button that can be locked. Adjustable Angle of Rotation: Mechanical end stops allow for precise control. High Functional Reliability: Overload protected, requires no limit switches, and stops automatically at end stops. Additional Accessories Electrical Accessories: - Auxiliary switch 1x SPDT add-on: S1A - Auxiliary switch 2x SPDT add-on: S2A - Feedback potentiometer 140 Ω add-on: P140A - Feedback potentiometer 1 kΩ add-on: P1000A - Feedback potentiometer 10 kΩ add-on: P10000A Mechanical Accessories: - Actuator arm for standard shaft clamp (one-sided): AH-25 - Shaft extension 240 mm ø20 mm for damper shaft ø8...22.7 mm: AV8-25 - Ball joint suitable for damper crank arm KH8: KG8 - Ball joint suitable for damper crank arm KH8 / KH10: KG10A - Damper crank arm Slot width 8.2 mm, clamping range ø10...18 mm: KH8 - Shaft clamp one-sided, clamping range ø8...26 mm with insert, Multipack 20 pcs.: K-ENMA - Shaft clamp reversible, clamping range ø8...20 mm: K-NA - Form fit insert 8x8 mm, Multipack 20 pcs.: ZF8-NMA - Form fit insert 10x10 mm, Multipack 20 pcs.: ZF10-NSA - Form fit insert 12x12 mm, Multipack 20 pcs.: ZF12-NSA - Form fit insert 15x15 mm, Multipack 20 pcs.: ZF15-NSA - Form fit insert 16x16 mm, Multipack 20 pcs.: ZF16-NSA - Mounting kit for linkage operation for flat installation: ZG-NMA - Anti-rotation mechanism 180 mm, Multipack 20 pcs.: Z-ARS180 - Baseplate extension for NM..A to NM..: Z-NMA - Position indicator, Multipack 20 pcs.: Z-PI The Belimo NM230A Damper Actuator is a top choice for HVAC professionals seeking reliability, efficiency, and ease of installation. Its robust design, versatile control options, and maintenance-free operation make it a trusted component in any technical building installation. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626.
£164.00£114.80
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Belimo LM24A-S Damper Actuator
The Belimo LM24A-S damper actuator is a robust and reliable solution designed for adjusting dampers in technical building installations. Ideal for air dampers up to approximately 1 m², this actuator ensures precise control and high performance in HVAC applications. With a torque of 5 Nm and versatile control options, it meets various operational requirements with ease. Click here for the technical data PDF Electrical Data - Nominal Voltage: AC/DC 24 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V - Power Consumption in Operation: 1 W - Power Consumption in Rest Position: 0.2 W - Power Consumption for Wire Sizing: 1.5 VA - Connection Supply / Control: Cable 1 m, 3x 0.75 mm² - Parallel Operation: Yes (note the performance data) - Auxiliary Switch: 1x SPDT, 0...100% - Switching Capacity of Auxiliary Switch: 1 mA...3 A (0.5 A inductive), DC 5 V...AC 250 V Functional Data - Torque Motor: 5 Nm - Direction of Motion Motor: Selectable with switch 0 (ccw rotation) / 1 (cw rotation) - Manual Override: With push-button, can be locked - Angle of Rotation: Max. 95° - Running Time Motor: 150 s / 90° - Sound Power Level, Motor: 35 dB(A) - Mechanical Interface: Universal shaft clamp 6...20 mm - Position Indication: Mechanical, pluggable Safety Data - Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) - Power Source UL: Class 2 Supply - Protection Class Auxiliary Switch IEC/EN: II, reinforced insulation - Degree of Protection IEC/EN: IP54 - Degree of Protection NEMA/UL: NEMA 2 - Enclosure UL Enclosure: Type 2 - EMC: CE according to 2014/30/EU - Low Voltage Directive: CE according to 2014/35/EU - Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 - UL Approval: cULus according to UL60730-1A, UL60730-2-14, and CAN/CSA E60730-1 - Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low emission Environmental Data - Type of Action: Type 1.B - Rated Impulse Voltage Supply / Control: 0.8 kV - Rated Impulse Voltage Auxiliary Switch: 2.5 kV - Pollution Degree: 3 - Ambient Humidity Max.: 95% RH, non-condensing - Ambient Temperature: -30...50°C [-22...122°F] - Storage Temperature: -40...80°C [-40...176°F] - Servicing: Maintenance-free - Weight: 0.54 kg Product Features - Simple Direct Mounting: Universal shaft clamp for easy installation on damper shafts. - Manual Override: Push-button allows manual operation when needed. - Adjustable Angle of Rotation: Mechanical end stops for precise angle settings. - High Functional Reliability: Overload protection with automatic stop at end position. - Flexible Signalling: Adjustable auxiliary switch for versatile signal configurations. Additional accesories: - Electrical Accessories: - Auxiliary Switch 1x SPDT Add-on (S1A) - Auxiliary Switch 2x SPDT Add-on (S2A) - Feedback Potentiometer 140 Ω Add-on (P140A) - Feedback Potentiometer 1 kΩ Add-on (P1000A) - Feedback Potentiometer 10 kΩ Add-on (P10000A) - Mechanical Accessories: - Shaft Extension 170 mm ø10 mm for damper shaft ø6...16 mm (AV6-20) - Shaft Clamp one-sided, clamping range ø6...20 mm, Multipack 20 pcs. (K-ELA) - Anti-rotation Mechanism 180 mm, Multipack 20 pcs. (Z-ARS180) - Form Fit Inserts in various sizes (ZF8-LMA, ZF10-LMA, ZF12-LMA, etc.) - Position Indicator, Multipack 20 pcs. (Z-PI) Why You Should Buy The Belimo LM24A-S damper actuator is an essential component for any HVAC system, offering precise control, reliability, and ease of installation. Its versatile features and high-quality construction ensure optimal performance, making it a valuable investment for any technical building installation. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626.
£147.00£102.90
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Belimo LRF230 Rotary Actuator with Fail-Safe for Ball Valves
The Belimo LRF230 Rotary Actuator is designed to reliably and efficiently control ball valves in heating, ventilation, and air-conditioning systems. Its fail-safe functionality ensures that the valve returns to a safe position in case of power failure. Its robust construction and high functional reliability make it an ideal choice for various industrial applications. Click here for the technical data PDF Electrical Data - Nominal Voltage: AC 100...240 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 85...265 V - Power Consumption in Operation: 3.5 W - Power Consumption in Rest Position: 2 W - Power Consumption for Wire Sizing: 6.5 VA - Connection Supply / Control: Cable 1 m, 2x 0.75 mm² - Parallel Operation: Yes (note the performance data) Functional Data - Torque Motor: 4 Nm - Torque Fail-Safe: 4 Nm - Direction of Motion Fail-Safe: Deenergised NC, valve closed (A – AB = 0%) - Direction of Motion Note: For valves with L-bore (A – AB = 100%) - Manual Override: With hand crank, can be fixed in any position - Running Time Motor: 75 s / 90° - Running Time Fail-Safe: <20 s @ -20...50°C / <60 s @ -30°C - Sound Power Level, Motor: 50 dB(A) - Position Indication: Mechanical - Service Life: Min. 60,000 fail-safe positions Safety Data - Protection Class IEC/EN: II, reinforced insulation - Degree of Protection IEC/EN: IP54 - EMC: CE according to 2014/30/EU - Low Voltage Directive: CE according to 2014/35/EU - Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 - Type of Action: Type 1 - Rated Impulse Voltage Supply / Control: 2.5 kV - Pollution Degree: 3 - Ambient Humidity Max.: 95% RH, non-condensing - Ambient Temperature: -30...50°C [-22...122°F] - Storage Temperature: -40...80°C [-40...176°F] - Servicing: Maintenance-free - Weight: 1.6 kg Operating Mode: Moves the valve to the operating position while tensioning the return spring. Returns to the fail-safe position by spring force upon power interruption. Simple Direct Mounting: Easy mounting on the ball valve with one screw, orientation adjustable in 90° steps. Manual Override: Can be manually operated and fixed in any position using a hand crank. Unlocking is manual or automatic upon applying operating voltage. High Functional Reliability: Overload is protected, limit switches are not needed, and the system stops automatically at the end stop. Wire Colours: 1 = blue, 2 = brown Why Choose Belimo LRF230? - Reliability: Ensures fail-safe operation with minimal maintenance. - Ease of Installation: Simple mounting and manual override features. - Versatile Application: Suitable for various HVAC systems and industrial uses. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please call us on 01772 284 626.
£309.00£216.30
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Belimo NR24A Actuator for Ball Valves
The Belimo NR24A Rotary Actuator is a reliable and efficient solution for controlling ball valves in HVAC systems. It features simple direct mounting and manual override capabilities for ease of use and high functionality. With its robust construction and precise control, the NR24A is ideal for various industrial and commercial applications. Click here for the technical data PDF Electrical Data - Nominal Voltage: AC/DC 24 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V - Power Consumption in Operation: 2 W - Power Consumption in Rest Position: 0.2 W - Power Consumption for Wire Sizing: 4 VA - Connection Supply / Control: Cable 1 m, 3x 0.75 mm² - Parallel Operation: Yes (note the performance data) Functional Data - Torque Motor: 10 Nm - Manual Override: With push-button, can be locked - Running Time Motor: 90 s / 90° - Sound Power Level, Motor: 35 dB(A) - Position Indication: Mechanical, pluggable Safety Data - Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) - Power Source UL: Class 2 Supply - Degree of Protection IEC/EN: IP54 - Degree of Protection NEMA/UL: NEMA 2 - Enclosure UL: Enclosure Type 2 - EMC: CE according to 2014/30/EU - Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 - UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 - Type of Action: Type 1 - Rated Impulse Voltage Supply / Control: 0.8 kV - Pollution Degree: 3 - Ambient Humidity Max.: 95% RH, non-condensing - Ambient Temperature: -30...50°C [-22...122°F] - Storage Temperature: -40...80°C [-40...176°F] - Servicing: Maintenance-free - Weight: 0.72 kg - Simple Direct Mounting: Straightforward, direct mounting on the ball valve with only one central screw. The assembly tool is integrated in the plug-in position indication. - Manual Override: Manual override with push-button possible; the gear train is disengaged while the button is pressed or remains locked. - Adjustable Angle of Rotation: Adjustable angle of rotation with mechanical end stops. - High Functional Reliability: The actuator is overload protected, requires no limit switches, and automatically stops when the end stop is reached. Accessories - Auxiliary Switches: - 1x SPDT add-on (S1A) - 2x SPDT add-on (S2A) - Feedback Potentiometers: - 140 Ω add-on (P140A) - 1 kΩ add-on (P1000A) - 10 kΩ add-on (P10000A) Why You Should Buy The Belimo NR24A Rotary Actuator is designed for optimal performance and durability, making it a valuable component for any HVAC system. Its ease of installation, reliable operation, and comprehensive safety features ensure that it meets the high standards required for industrial and commercial environments. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626
£182.00£127.40
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Belimo NR230A Rotary Actuator
The Belimo NR230A Rotary Actuator is designed to control ball valves in HVAC systems precisely. It is engineered to deliver optimal performance and offers robust torque, efficient power consumption, and high reliability, making it ideal for tradesmen and engineering companies seeking efficient control solutions for heating, ventilation, and air-conditioning applications. Click here for the technical data PDF For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please contact us on 01772 284 626. Electrical Data - Nominal Voltage: AC 100...240 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 85...265 V - Power Consumption in Operation: 3 W - Power Consumption in Rest Position: 0.6 W - Power Consumption for Wire Sizing: 7 VA - Connection Supply/Control: Cable 1 m, 3x 0.75 mm² - Parallel Operation: Yes (note performance data) Functional Data - Torque Motor: 10 Nm - Position Feedback U Note: Max. 1 mA - Manual Override: Push-button, can be locked - Running Time Motor: 90 s / 90° - Sound Power Level Motor: 35 dB(A) - Position Indication: Mechanical, pluggable Safety Data - Protection Class IEC/EN: II, reinforced insulation - Protection Class UL: II, reinforced insulation - Degree of Protection IEC/EN: IP54 - Degree of Protection NEMA/UL: NEMA 2 - Enclosure UL Enclosure Type: 2 - EMC: CE according to 2014/30/EU - Low Voltage Directive: CE according to 2014/35/EU - Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 - UL Approval: cULus according to UL60730-1A, UL60730-2-14, and CAN/CSA E60730-1 - Type of Action: Type 1 - Rated Impulse Voltage Supply/Control: 2.5 kV - Pollution Degree: 3 - Ambient Humidity: Max. 95% RH, non-condensing - Ambient Temperature: -30...50°C [-22...122°F] - Storage Temperature: -40...80°C [-40...176°F] - Servicing: Maintenance-free - Weight: 0.75 kg Simple Direct Mounting: Quick and easy mounting on the ball valve with a single central screw. The integrated assembly tool ensures precise positioning, selectable in 90° steps relative to the ball valve. Manual Override: Push-button mechanism allows manual operation when necessary, ensuring operational flexibility. Adjustable Angle of Rotation: Mechanical end stops enable precise control of the valve's rotation angle. High Functional Reliability: Overload protection ensures the actuator stops automatically at the end stop, eliminating the need for limit switches. Electrical Accessories - Auxiliary Switch 1x SPDT add-on (S1A) - Auxiliary Switch 2x SPDT add-on (S2A) - Feedback Potentiometer 140 Ω add-on (P140A) - Feedback Potentiometer 1 kΩ add-on (P1000A) - Feedback Potentiometer 10 kΩ add-on (P10000A) Mechanical Accessories - Actuator Arm for Standard Shaft Clamp (AH-25) - Shaft Extension 240 mm ø20 mm for Damper Shaft ø8...22.7 mm (AV8-25) - Ball Joint suitable for Damper Crank Arm (KH8 KG8) - Damper Crank Arm Slot Width 8.2 mm, Clamping Range ø10...18 mm (KH8) - Shaft Clamp One-Sided, Clamping Range ø8...26 mm (K-ENSA) - Form Fit Insert 8x8 mm (ZF8-NMA) - Anti-Rotation Mechanism 180 mm (Z-ARS180) - Baseplate Extension for NM..A to NM.. (Z-NMA) - Position Indicator (Z-PI) Why You Should Buy The Belimo NR230A Rotary Actuator is perfect for those looking to enhance their HVAC systems with reliable and efficient control. Its robust design, coupled with advanced features such as selectable motion direction and manual override, ensures precise control and long-term reliability. Certified by leading regulatory bodies, this actuator meets the highest safety and performance standards, making it an excellent choice for professionals in the engineering and HVAC industries. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626
£182.00£127.40
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Belimo NM24A Damper Actuator
The Belimo NM24A Damper Actuator is an advanced solution designed for precise control of air dampers in HVAC systems. This actuator ensures efficient airflow management, contributing to optimal indoor climate control. Perfect for technical building installations, it is engineered to handle air dampers up to approximately 2 m² with a torque motor of 10 Nm. Click here for the technical data PDF For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626. Electrical Data - Nominal Voltage: AC/DC 24 V - Nominal Voltage Frequency: 50/60 Hz - Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V - Power Consumption in Operation: 1.5 W - Power Consumption in Rest Position: 0.2 W - Power Consumption for Wire Sizing: 3.5 VA - Connection Supply/Control: Cable 1 m, 3x 0.75 mm² - Parallel Operation: Yes (note performance data) Functional Data - Torque Motor: 10 Nm - Direction of Motion Motor: Selectable with switch 0 (ccw rotation) / 1 (cw rotation) - Manual Override: Push-button, can be locked - Angle of Rotation: Max. 95°, adjustable on both sides with mechanical end stops - Running Time Motor: 150 s / 90° - Sound Power Level Motor: 35 dB(A) - Mechanical Interface: Universal shaft clamp 8...26.7 mm - Position Indication: Mechanical, pluggable Weight: 0.72 kg Simple Direct Mounting: Universal shaft clamp with an anti-rotation device for secure mounting. Manual Override: Push-button mechanism allows for manual operation when needed. Adjustable Angle of Rotation: Mechanical end stops for precise control of the damper's angle. High Functional Reliability: Overload protection ensures automatic stop at the end stop, eliminating the need for limit switches. Electrical Accessories Auxiliary Switch 1x SPDT add-on (S1A) Auxiliary Switch 2x SPDT add-on (S2A) Feedback Potentiometer 140 Ω add-on (P140A) Feedback Potentiometer 1 kΩ add-on (P1000A) Feedback Potentiometer 10 kΩ add-on (P10000A) Mechanical Accessories Actuator Arm for Standard Shaft Clamp (AH-25) Shaft Extension 240 mm ø20 mm for Damper Shaft ø8...22.7 mm (AV8-25) Ball Joint suitable for Damper Crank Arm (KH8 KG8) Damper Crank Arm Slot Width 8.2 mm, Clamping Range ø10...18 mm (KH8) Shaft Clamp One-Sided, Clamping Range ø8...26 mm (K-ENSA) Form Fit Insert 8x8 mm (ZF8-NMA) Anti-Rotation Mechanism 180 mm (Z-ARS180) Baseplate Extension for NM..A to NM.. (Z-NMA) Position Indicator (Z-PI) Why You Should Buy The Belimo NM24A Damper Actuator is ideal for professionals seeking reliable and efficient damper control in HVAC systems. Its robust design, combined with advanced features like selectable motion direction and manual override, ensures precise control and long-term reliability. With certifications from leading regulatory bodies and a range of accessories, this actuator meets the highest standards of safety and performance. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626.
£158.00£110.60
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Belimo SR24A-5 Rotary Actuator for Rotary and Butterfly Valves
The Belimo SR24A-5 Rotary Actuator is an advanced solution designed for rotary valves and butterfly valves, offering high performance and reliability for HVAC systems. This actuator features a torque motor of 20 Nm, making it suitable for demanding applications. With a nominal voltage of AC/DC 24V and compatibility with open/close and 3-point control systems, it ensures seamless integration and operation. Click here for the technical data PDF Electrical Data Nominal Voltage: AC/DC 24V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...28.8V / DC 19.2...28.8V Power Consumption in Operation: 2.5 W Power Consumption in Rest Position: 0.2 W Power Consumption for Wire Sizing: 5.5 VA Connection Supply / Control: Cable 1 m, 3x 0.75 mm² Parallel Operation: Yes (note performance data) Functional Data Torque Motor: 20 Nm Manual Override: With push-button, can be locked Running Time Motor: 90 s / 90° Sound Power Level, Motor: 45 dB(A) Position Indication: Mechanical, integrated, two-section Safety Data Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) Power Source UL: Class 2 Supply Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Enclosure Type 2 EMC: CE according to 2014/30/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Type of Action: Type 1 Rated Impulse Voltage Supply / Control: 0.8 kV Pollution Degree: 3 Ambient Humidity Max.: 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 0.99 kg Simple Direct Mounting: Easily mounts on rotary valves or butterfly valves with a mounting flange. The orientation can be selected in 90° steps. Manual Override: Equipped with a push-button manual override, which can be locked. Adjustable Angle of Rotation: Features mechanical end stops for precise adjustment. High Functional Reliability: Overload protected and requires no limit switches, automatically stops when the end stop is reached. Accessories Auxiliary Switch 1x SPDT add-on: S1A Auxiliary Switch 2x SPDT add-on: S2A Feedback Potentiometer 140 Ω add-on: P140A Feedback Potentiometer 1 kΩ add-on: P1000A Feedback Potentiometer 10 kΩ add-on: P10000A Installation Notes Electrical Installation: Supply from an isolating transformer is required. Parallel connection of other actuators is possible. The direction of rotation switch is covered, with the factory setting being direction Y2. Why Choose the Belimo SR24A-5 Rotary Actuator? Enhanced Performance: With a 20 Nm torque motor and efficient power consumption, it delivers robust performance for HVAC systems. Versatile and Reliable: Designed for both indoor and limited outdoor use (with environmental considerations), it provides flexibility and high reliability. Easy Installation and Maintenance: Features simple direct mounting, manual override, and maintenance-free operation, ensuring ease of use and longevity. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo). If you need any assistance, please get in touch with us on 01772 284 626.
£272.00£190.40
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Belimo LF24 Fail-Safe actuator
The Belimo LF24 Rotary Actuator is designed for adjusting dampers in technical building installations, providing reliable performance and enhanced functionality. Ideal for applications requiring precise control and safety, the LF24 is perfect for tradesmen and engineering companies looking to optimize their HVAC systems. Click here for the technical data PDF Nominal Voltage: AC/DC 24 V Control Type: Open/Close Air Damper Size Compatibility: Up to 0.8 m² Torque: 4 Nm Running Time (Motor): 75 seconds for 90° Fail-Safe Running Time: <20 seconds at -20...50°C / <60 seconds at -30°C Sound Power Level: 50 dB(A) Electrical Data Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...28.8 V / DC 21.6...28.8 V Power Consumption in Operation: 5 W Power Consumption in Rest Position: 2.5 W Power Consumption for Wire Sizing: 7 VA (Imax 5.8 A @ 5 ms) Connection Supply/Control: Cable 1 m, 2x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data Torque Motor: 4 Nm Torque Fail-Safe: 4 Nm Direction of Motion Motor: Selectable by mounting L/R Direction of Motion Fail-Safe: Selectable by mounting L/R Manual Override: No Angle of Rotation: Max. 95° (Adjustable 37...100% with integrated mechanical limitation) Mechanical Interface: Universal shaft clamp 8...16 mm Position Indication: Mechanical Service Life: Minimum 60,000 fail-safe positions Safety and Compliance Protection Class (IEC/EN): III, Safety Extra-Low Voltage (SELV) Degree of Protection (IEC/EN): IP54 EMC: CE according to 2014/30/EU Low Voltage Directive: CE according to 2014/35/EU Certification: IEC/EN 60730-1 and IEC/EN 60730-2-14 Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01 Type of Action: Type 1.B Rated Impulse Voltage Supply/Control: 0.8 kV Pollution Degree: 3 Ambient Humidity Max.: 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 1.4 kg Electrical Accessories: Auxiliary switch 2x SPDT (Type: S2A-F) Feedback potentiometer 1 kΩ (Type: P1000A-F) Mechanical Accessories: Shaft extension 170 mm ø10 mm for damper shaft ø6...16 mm (Type: AV6-20) Shaft clamp reversible, clamping range ø16...20 mm (Type: K6-1) Ball joint suitable for damper crank arm KH8 / KH10 (Type: KG10A) Damper crank arm, Slot width 8.2 mm, clamping range ø10...18 mm (Type: KH8) Actuator arm, clamping range ø8...16 mm, Slot width 8.2 mm (Type: KH-LF) Angle of rotation limiter, with end stop (Type: ZDB-LF) Form fit adapter 8x8 mm (Type: ZF8-LF) Mounting kit for linkage operation for flat installation (Type: ZG-LF1) Mounting kit for linkage operation for side installation, Slot width 6.2 mm (Type: ZG-LF3) Anti-rotation mechanism 180 mm, Multipack 20 pcs. (Type: Z-ARS180L) Operating Mode: The actuator moves the damper to the operating position while tensioning the return spring. It returns to the safety position using spring energy when the supply voltage is interrupted. Simple Direct Mounting: Direct mounting on the damper shaft with a universal shaft clamp and anti-rotation device. High Functional Reliability: Overload protected, no limit switches required, stops automatically when the end stop is reached. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626.
£202.00£141.40
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Belimo 01APS-10R Differential Pressure Switch
The Belimo 01APS-10R Differential Pressure Switch is designed for monitoring overpressure, vacuum, and differential pressure of air or other non-combustible, non-aggressive gases. This versatile switch is ideal for HVAC and energy management applications, featuring setpoint adjustment and automatic reset capabilities. Click here for the technical data PDF Type: 01APS-10R Measuring range [Pa]: 20...300Repeating accuracy: ±5%, min. ±5 Pa Switching differential (pressure): 10 Pa Burst pressure: 10 kPa Parts Included PVC Tube: 2 meters Pitot Tubes: 2 plastic tubes Screws High Accuracy and Reliability: Ensures precise monitoring with a repeating accuracy ranging from ±1% to ±5%. Durable Construction: Designed to handle up to 10 kPa burst pressure, with a service life of over 1,000,000 switching operations. Wide Measuring Range: Models available for different pressure ranges from 20 Pa to 5000 Pa. Robust Electrical Data: Supports a maximum contact current of 1.0 A at AC 250 V Flexible Installation: Comes with a cable gland for strain relief and supports various wire sizes. Electrical Data Connection: Terminals for wire sizes 0.5 to 1.5 mm² Cable Entry: Cable gland with strain relief, ø5 to 10 mm Functional Data Application: Suitable for air Output Signal: Pressure switch with max contact current 1.0 A at AC 250 V Service Life: Minimum of 1,000,000 switching operations Measuring Data Measured Values: Differential pressure Measuring Fluid: Air, non-combustible and non-aggressive gases Long Term Stability: ≤±15% deviation over 250,000 operations/cycles (EN1854) Safety Data Degree of Protection (IEC/EN): IP54 Degree of Protection (NEMA/UL): NEMA 13 Low Voltage Directive: CE according to 2014/35/EU EU Conformity: CE Marking Certification: IEC/EN 60730-1 Quality Standard: ISO 9001 Environmental Conditions Ambient Humidity: Max. 95% RH, non-condensing Ambient Temperature: -20 to 85°C [-4 to 185°F] Fluid Temperature: -20 to 85°C [-4 to 185°F] Storage Temperature: -40 to 85°C [-40 to 185°F] Accessories Mounting Bracket (L form): Metal, Type A-22AP-A06 Mounting Bracket (S form): Metal, Type A-22AP-A07 Cable Entry: M20x1.5, Multipack 10 pcs, Type A-22AP-A11.1 Duct Connector Kit: PVC tube 2 m, 2 plastic connection elements, Multipack 50 pcs, Type A-22AP-A05.1 Pitot Tube: Plastic, L 80 mm, Tube connection 6 mm, Multipack 90 pcs, Type A-22AP-A09.1 Additional Notes Ensure all power is disconnected before installation. Only authorised specialists may carry out installation. This device must not be used outside the specified field of application. The product must be disposed of according to local regulations and requirements. Why Choose Belimo? Belimo is renowned for its high-quality HVAC solutions, ensuring reliability and precision in every product. The 01APS-10R Differential Pressure Switch exemplifies this commitment, offering robust performance and extensive operational life, making it a trusted choice for engineering professionals and tradesmen. Explore our full range of Belimo products. If you need any assistance, please contact us.
£31.00£21.70
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Belimo 01DT-1LH duct/immersion temperature sensor
The 01DT-1L series is a versatile temperature sensor designed for precise measurement in duct applications. When paired with a stainless steel or brass thermowell, it is also suitable for pipe applications. This sensor series is housed in an IP65 / NEMA 4X rated enclosure, ensuring robust protection against environmental factors. Type: 01DT-1LH Output signal: NTC10k (10k2) Probe length: 50 mm Probe diameter: 6 mm Parts Included: Mounting Clip: A-22D-A11, with screws and adhesive foil Electrical Data Connection Supply / Control: Pluggable spring-loaded terminal block (max. 2.5 mm²) Cable Entry: Cable gland with strain relief (ø6...8 mm) Functional Data Application: Air, Water Output Signal (Passive): NTC10k (10k2) Measuring Data Measured Values: Temperature Temperature Measuring Range: -50...150°C [-60...300°F] Measuring Current: <2 mA @ 25°C [77°F] Accuracy Temperature Passive: ±0.2°C @ 25°C [±0.35°F @ 77°F] Time Constant in Water Pipe (with thermowell): Brass: Typical 7 s Stainless Steel: Typical 9 s Time Constant in Air Duct: 0 m/s: Typical 210 s 3 m/s: Typical 46 s Safety Data Protection Class IEC/EN: III, Protective Extra-Low Voltage (PELV) Power Source UL: Class 2 Supply Degree of Protection IEC/EN: IP65 Degree of Protection NEMA/UL: NEMA 4X EU Conformity: CE Marking Certification IEC/EN: IEC/EN 60730-1 Quality Standard: ISO 9001 UL Approval: cULus acc. to UL60730-1A/-2-9, CAN/CSA E60730-1/-2-9 Environmental Conditions Ambient Humidity: Max. 95% RH, non-condensing Ambient Temperature: -35...50°C [-30...122°F] Fluid Temperature: -50...150°C [-60...300°F] Housing Surface Temperature: Max. 90°C [195°F] Materials Cable Gland: Plug Adapter: PA66, black Nut: PA6, black Housing: Cover: PC, orange Bottom: PC, orange Seal: NBR70, black (UV resistant) Probe Material: V4A (1.4404) Optional Accessories Mounting Plate S Housing: A-22D-A09 Connection Adapter Flex Conduit: M20x1.5, for cable gland 1x 6 mm, Multipack 10 pcs., A-22G-A01.1 Mounting Flange for Sensor Probe (Air): Plastic: A-22D-A03 (up to max. 120°C [248°F]) Brass: A-22D-A05 (up to max. 260°C) Thermowells (Water): Stainless Steel: A-22P-A06, A-22P-A08, A-22P-A10, A-22P-A12, A-22P-A14, A-22P-A16 Brass: A-22P-A18, A-22P-A20, A-22P-A22, A-22P-A24, A-22P-A26, A-22P-A28 Other Accessories: Syringe with thermal paste (A-22P-A44), Compression fitting (A-22P-A45), Cold barrier (A-22P-A51), Adapter for Siemens thermowell (A-22P-A53) Why You Should Buy Versatility: Suitable for both air and water applications. Durability: Robust construction with high protection ratings (IP65 / NEMA 4X). Precision: High accuracy and fast response times for reliable temperature measurement. Quality Assurance: Certified to international standards (CE, IEC/EN 60730-1, ISO 9001). For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please contact us on 01772 284 626.
£35.70£24.99
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Belimo R2050-S4 Open/Close 2-Way Ball Valve
For tradesmen and engineering companies seeking reliable and efficient components for their water systems, the Belimo Open/Close Ball Valve R2050-S4 is an excellent choice. These valves are designed for heating, ventilation, and air-conditioning systems and ensure optimal performance and longevity. Click here for the technical data PDF The Belimo R2050-S4 series valves are designed for open and closed cold and warm water systems. They are ideal for shut-off functions in water systems and provide 2-point controls in air-handling units and heating systems. These valves are air-bubble tight, ensuring no leakage and maintaining system integrity. Functional Data: Fluid: Cold and warm water, water with glycol up to max. 50% vol. Fluid Temperature: -10°C to 120°C (14°F to 248°F) Note: At fluid temperatures of -10°C to 2°C, a spindle heater or valve neck extension is recommended. The allowed fluid temperature may be limited based on the type of actuator used. Close-off Pressure (Δps): 1400 kPa Differential Pressure (Δpmax): 1000 kPa (200 kPa for low-noise operation) Leakage Rate: Air-bubble tight, leakage rate A (EN 12266-1) Angle of Rotation: 90° Pipe Connection: Internal thread according to ISO 7-1 Installation Orientation: Upright to horizontal (relative to the stem) Servicing: Maintenance-free Materials: Valve Body: Nickel-plated brass Closing Element: Stainless steel Spindle: Stainless steel Spindle Seal: EPDM O-ring Seat: PTFE, O-ring EPDM Operating Mode: The open/close ball valve is adjusted by a rotary actuator, connected by an open/close signal. Turn the valve counterclockwise to open and clockwise to close. Flow Direction: The direction of flow is indicated by an arrow on the housing, ensuring correct installation and preventing damage. Permissible Installation Orientation: Upright to horizontal. Avoid hanging position (spindle pointing downwards). Electrical Accessories: Stem heater DN 15...50 (20 W) Type: ZR24-2 Mechanical Accessories: Valve neck extension for ball valve DN 15...50 Type: ZR-EXT-01 Pipe connectors for ball valve with internal thread: DN 15 Rp 1/2" Type: ZR2315 DN 20 Rp 3/4" Type: ZR2320 DN 25 Rp 1" Type: ZR2325 DN 32 Rp 1 1/4" Type: ZR2332 DN 40 Rp 1 1/2" Type: ZR2340 DN 50 Rp 2" Type: ZR2350 Why You Should Buy High Performance: With high close-off and differential pressures, these valves ensure reliable operation even under demanding conditions. Durability: Constructed with nickel-plated brass and stainless steel, these valves offer long-term durability and resistance to wear and corrosion. Ease of Installation and Maintenance: Featuring a simple design with internal threading, these valves are easy to install and require no maintenance, ensuring hassle-free operation. Comprehensive Accessories: A range of accessories is available to enhance functionality and adapt the valve to specific requirements. Additional Notes Water Quality Requirements: Adhere to VDI 2035 water quality requirements. A suitable strainer should be installed to keep the valves free from particle debris. Servicing: Ensure all electrical connections are isolated and the system is depressurized before servicing. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please call us on 01772 284 626.
£227.00£158.90
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Burner Slide Plate Crank Arm
This crank arm is used by the belimo actuator to slide a safety plate when the boiler operates, to allow pellets to freely fall into the burn chamber. This crank is often found on the following models: WES E-Compact 28, 55, 85, 100, 125, 150, 199 WOODCO 28, 215 Trianco Greenflame 25, 55, 85, 100, 125, 150, 199 Part code: 100514 This crank arm connects the safety actuator (Belimo) to the slide assembley.
£25.09
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Belimo TMC24A-SR damper actuator
Enhance your building’s HVAC system with the high-performance Belimo TMC24A-SR Modulating Damper Actuator, designed for optimal control and efficiency. Ideal for adjusting dampers in technical building installations, this actuator ensures reliable and precise modulation for air damper sizes up to approximately 0.4 m². Click here for the technical data PDF The Belimo TMC24A-SR modulating damper actuator is engineered to provide superior performance in HVAC applications. With a nominal voltage of AC/DC 24V and a control range of 2...10V, this actuator ensures precise control and energy efficiency. Electrical Data Nominal Voltage: AC/DC 24 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V Power Consumption in Operation: 1.5 W Power Consumption in Rest Position: 0.4 W Power Consumption for Wire Sizing: 3 VA Connection Supply / Control: Cable 1 m, 4x 0.75 mm² Parallel Operation: Yes Functional Data Torque Motor: 2 Nm Operating Range (Y): 2...10 V Input Impedance: 100 kΩ Position Feedback (U): 2...10 V Position Feedback Note: Max. 1 mA Position Accuracy: ±5% Direction of Motion Motor: Selectable with switch 0/1 Manual Override: With push-button, lockable Angle of Rotation: Max. 95° Running Time Motor: 35 s / 90° Sound Power Level: 40 dB(A) Mechanical Interface: Universal shaft clamp 6...20 mm Position Indication: Mechanical, pluggable Safety Data Protection Class (IEC/EN): III, Safety Extra-Low Voltage (SELV) Power Source (UL): Class 2 Supply Degree of Protection (IEC/EN): IP54 Degree of Protection (NEMA/UL): NEMA 2 Enclosure (UL): Type 2 EMC: CE according to 2014/30/EU Certification (IEC/EN): IEC/EN 60730-1 and IEC/EN 60730-2-14 Environmental Data Ambient Humidity: Max. 95% RH, non-condensing Ambient Temperature: -30...50°C Storage Temperature: -40...80°C Pollution Degree: 3 Operating Mode: Connected with a standard control signal of 0...10 V to drive the position defined by the control signal. Simple Direct Mounting: Universal shaft clamp for easy mounting on the damper shaft, includes an anti-rotation device. Manual Override: Push-button manual override, lockable for convenience. Adjustable Angle of Rotation: Mechanical end stops for customisable rotation limits. High Functional Reliability: Overload protection, automatic stop at end positions, no limit switches required. Electrical Accessories: Auxiliary switch (1x SPDT add-on) Feedback potentiometers (140 Ω, 1 kΩ, 10 kΩ) Signal converter voltage/current (100 kΩ 4...20 mA, Supply AC/DC 24 V) Positioners (wall mounting, built-in mounting, front-panel mounting) Mechanical Accessories: Shaft extensions, clamps, anti-rotation mechanisms, form fit inserts Position indicators Notes Designed for stationary HVAC systems, not suitable for aircraft or airborne use. Outdoor use requires protection from elements and adherence to specified ambient conditions. Installation must be performed by authorised specialists. Maintenance-free operation. Compliant with local disposal regulations for electrical components. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo). If you need any assistance, please contact us.
£177.00£123.90
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Belimo SR24A-SR rotar actuator for ball valves
The Belimo SR24A-SR is a highly reliable modulating rotary actuator designed specifically for ball valves. Ideal for heating, ventilation, and air-conditioning systems, this actuator ensures precise control and high functional reliability. With easy direct mounting and adjustable angle of rotation, the SR24A-SR is built to provide efficient and maintenance-free operation. Electrical Data Nominal Voltage: AC/DC 24 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V Power Consumption in Operation: 2.5 W Power Consumption in Rest Position: 0.4 W Power Consumption for Wire Sizing: 5 VA Connection Supply / Control: Cable 1 m, 4x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data Torque Motor: 20 Nm Operating Range Y: 2...10 V Input Impedance: 100 kΩ Position Feedback U: 2...10 V Position Feedback U Note: Max. 1 mA Position Accuracy: ±5% Manual Override: With push-button, can be locked Running Time Motor: 90 s / 90° Sound Power Level, Motor: 45 dB(A) Position Indication: Mechanical, pluggable Safety Data Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) Power Source UL: Class 2 Supply Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Enclosure Type 2 EMC: CE according to 2014/30/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Type of Action: Type 1 Rated Impulse Voltage Supply / Control: 0.8 kV Pollution Degree: 3 Ambient Humidity: Max. 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 0.91 kg Operating Mode: The actuator responds to a standard control signal of 0...10 V and drives to the corresponding position. Position feedback provides an electrical display of the valve position (0.5...100%) and can be used as a control signal for other actuators. Simple Direct Mounting: Mounts directly on the ball valve with a single central screw. The assembly tool is integrated into the plug-in position indication, and the mounting orientation can be selected in 90° steps. Manual Override: A push-button manual override allows the gear train to disengage while the button is pressed or remains locked. Adjustable Angle of Rotation: Features mechanical end stops for adjustable angle of rotation. High Functional Reliability: Overload protection and automatic stopping when the end stop is reached, eliminating the need for limit switches. Accessories Auxiliary Switch 1x SPDT add-on: S1A Auxiliary Switch 2x SPDT add-on: S2A Feedback Potentiometer 140 Ω add-on: P140A Feedback Potentiometer 1 kΩ add-on: P1000A Feedback Potentiometer 10 kΩ add-on: P10000A Electrical Installation Supply from Isolating Transformer: Ensure the parallel connection of other actuators follows performance data guidelines. Factory setting for direction of rotation is Y2. Wire Colours: 1 = black, 2 = red, 3 = white, 5 = orange Safety Notes Designed for stationary heating, ventilation, and air-conditioning systems. Not suitable for aircraft or other airborne transport. Outdoor use is possible only if protected from direct interference from seawater, snow, ice, and aggressive gases. Installation must be carried out by authorised specialists following all legal and institutional regulations. The direction of the rotation switch should only be operated by authorised specialists and should not be reversed in frost protection circuits. Why Choose the Belimo SR24A-SR? Ease of Installation: Quick and straightforward direct mounting on ball valves. Versatile Control: Suitable for a wide range of applications with adjustable operating parameters. Reliable Performance: High functional reliability with maintenance-free operation. Comprehensive Support: Wide range of compatible accessories for enhanced functionality. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please contact us.
£278.00£194.60
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Belimo SM24A-SR damper actuator
The Belimo SM24A-SR is a high-performance modulating damper actuator designed for precise control in technical building installations. This robust actuator is perfect for air dampers up to approximately 4 m², ensuring reliable and efficient performance. Click here for the technical data PDF Electrical Data: Nominal Voltage: AC/DC 24 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V Power Consumption in Operation: 2 W Power Consumption in Rest Position: 0.4 W Power Consumption for Wire Sizing: 4 VA Connection Supply / Control: Cable 1 m, 4x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data: Torque Motor: 20 Nm Operating Range Y: 2...10 V Input Impedance: 100 kΩ Position Feedback U: 2...10 V Position Feedback U Note: Max. 1 mA Position Accuracy: ±5% Direction of Motion Motor: Selectable with switch 0/1 Direction of Motion Note: Y = 0 V: At switch position 0 (ccw rotation) / 1 (cw rotation) Manual Override: With push-button, can be locked Angle of Rotation: Max. 95° Angle of Rotation Note: Can be limited on both sides with adjustable mechanical end stops Running Time Motor: 150 s / 90° Sound Power Level: 45 dB(A) Mechanical Interface: Universal shaft clamp reversible 10...20 mm Position Indication: Mechanical, pluggable Safety Data: Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) Power Source UL: Class 2 Supply Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Enclosure Type 2 EMC: CE according to 2014/30/EU Low Voltage Directive: CE according to 2006/95/EC Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Environmental Data: Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low-emission Type of Action: Type 1 Rated Impulse Voltage Supply / Control: 0.8 kV Pollution Degree: 3 Ambient Humidity Max.: 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 0.95 kg Operating Mode: The actuator connects with a standard control signal of 0...10 V, driving to the position defined by the control signal. The measuring voltage U serves for the electrical display of the damper position 0...100% and as a control signal for other actuators. Simple Direct Mounting: Easy mounting on the damper shaft with a universal shaft clamp supplied with an anti-rotation device. Manual Override: Manual override with push-button is possible, disengaging the gear train as long as the button is pressed or remains locked. Adjustable Angle of Rotation: Adjustable angle of rotation with mechanical end stops. High Functional Reliability: Overload protection ensures the actuator stops automatically when the end stop is reached. Electrical Accessories: Auxiliary switches, feedback potentiometers, signal converters, and positioners for various mounting options. Mechanical Accessories: Actuator arms, shaft extensions, ball joints, damper crank arms, shaft clamps, anti-rotation mechanisms, form fit inserts, mounting kits, and position indicators. All Belimo products can be found on our website. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please contact us.
£255.00£178.50
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Belimo SM24A-S Damper actuator
SM24A-S Damper Actuator Product OverviewThe SM24A-S Damper Actuator from Belimo is designed for adjusting dampers in technical building installations. Suitable for air damper sizes up to approximately 4 m², this actuator ensures high functional reliability and flexibility in signaling with its integrated auxiliary switch. Click here for the technical data PDF Technical Specifications Electrical Data Nominal Voltage: AC/DC 24 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V Power Consumption in Operation: 2 W Power Consumption in Rest Position: 0.2 W Power Consumption for Wire Sizing: 4 VA Connection Supply/Control: Cable 1 m, 3x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data Torque Motor: 20 Nm Direction of Motion Motor: Selectable with switch 0 (ccw rotation) / 1 (cw rotation) Manual Override: With push-button, can be locked Angle of Rotation: Max. 95° Angle of Rotation Note: Can be limited on both sides with adjustable mechanical end stops Running Time Motor: 150 s / 90° Sound Power Level, Motor: 45 dB(A) Mechanical Interface: Universal shaft clamp reversible 10...20 mm Position Indication: Mechanical, pluggable Safety Data Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) Power Source UL: Class 2 Supply Protection Class Auxiliary Switch IEC/EN: II, reinforced insulation Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Enclosure Type 2 EMC: CE according to 2014/30/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Environmental Data Ambient Humidity Max.: 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 1.0 kg Additional Features Simple Direct Mounting: On the damper shaft with a universal shaft clamp, includes an anti-rotation device.Adjustable Angle of Rotation: With mechanical end stops.High Functional Reliability: Overload protected, requires no limit switches, and automatically stops when the end stop is reached.Flexible Signalling: With adjustable auxiliary switch (0...100%). AccessoriesElectrical Accessories: Auxiliary switch 1x SPDT add-on, Auxiliary switch 2x SPDT add-on, Feedback potentiometer (various types).Mechanical Accessories: Actuator arm, Shaft extension, Ball joint, Damper crank arm, Shaft clamp, Anti-rotation mechanism, Form fit insert, Mounting kit, Position indicator, Baseplate extension. Why Choose the SM24A-S Damper Actuator?Reliable Performance: Ensures consistent and efficient damper adjustment for HVAC systems.Versatile Application: Suitable for a wide range of environmental conditions and damper sizes.Maintenance-Free: Designed to be maintenance-free, reducing long-term operational costs.Certified Quality: Meets rigorous safety and performance standards with multiple certifications. Explore all Belimo products on our website (http://www.ecospares.co.uk). For any assistance, please get in touch with us!
£227.00£158.90
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Belimo SM230A damper actuator
The Belimo SM230A Damper Actuator is designed to adjust dampers in technical building installations. Suitable for air dampers up to approximately 4 m², this actuator delivers a reliable performance with a torque motor of 20 Nm. Its robust design and versatile functionality make it an ideal choice for HVAC systems, ensuring efficient and precise control. Click here for the technical data PDF Electrical Data: Nominal Voltage: AC 100...240 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 85...265 V Power Consumption in Operation: 2.5 W Power Consumption in Rest Position: 0.6 W Power Consumption for Wire Sizing: 6 VA Connection Supply / Control: Cable 1 m, 3x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data: Torque Motor: 20 Nm Direction of Motion Motor: Selectable with switch 0 (ccw rotation) / 1 (cw rotation) Manual Override: Push-button, can be locked Angle of Rotation: Max. 95° Angle of Rotation Note: Can be limited on both sides with adjustable mechanical end stops Running Time Motor: 150 s / 90° Sound Power Level, Motor: 45 dB(A) Mechanical Interface: Universal shaft clamp reversible 10...20 mm Position Indication: Mechanical, pluggable Safety Data: Protection Class IEC/EN: II, reinforced insulation Protection Class UL: II, reinforced insulation Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Enclosure Type 2 EMC: CE according to 2014/30/EU Low Voltage Directive: CE according to 2014/35/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14, and CAN/CSA E60730-1 Environmental Data: Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low-emission Type of Action: Type 1 Rated Impulse Voltage Supply / Control: 2.5 kV Pollution Degree: 3 Ambient Humidity Max.: 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Physical Data: Weight: 0.94 kg Simple Direct Mounting: Universal shaft clamp for easy installation, with an anti-rotation device to prevent actuator rotation. Manual Override: Convenient push-button manual override, which can be locked in place. Adjustable Angle of Rotation: Mechanical end stops allow for customisable angle limits. High Functional Reliability: Overload protection, no limit switches needed, automatic stopping at end stops. Electrical Accessories: Auxiliary switch 1x SPDT add-on (S1A) Auxiliary switch 2x SPDT add-on (S2A) Feedback potentiometers (140 Ω, 1 kΩ, 10 kΩ add-ons) Mechanical Accessories: Actuator arm for standard shaft clamp (reversible) (AH-20) Various shaft extensions and ball joints suitable for damper crank arms Shaft clamps and anti-rotation mechanisms Position indicators and mounting kits For more details on the Belimo SM230A Damper Actuator and to explore other Belimo products, please visit our website at https://www.ecospares.co.uk/collections/belimo. If you need any assistance, don't hesitate to get in touch with us.
£187.00£130.90
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Belimo SH24A-SR100 Modulating Linear Actuator
Enhance your building’s HVAC system with the Belimo SH24A-SR100 Modulating Linear Actuator. Designed for precise control of dampers and slide valves, this high-performance actuator is a reliable solution for technical building equipment. Click here for the technical data PDF The Belimo SH24A-SR100 is a state-of-the-art modulating linear actuator that offers high functional reliability and ease of installation. With an actuating force of 450 N and a maximum stroke length of 100 mm, it ensures efficient and accurate positioning for ventilation applications. Electrical data Nominal Voltage: AC/DC 24 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V Power Consumption in Operation: 2.5 W Power Consumption in Rest Position: 0.4 W Power Consumption for Wire Sizing: 4.5 VA Connection Supply / Control: Cable 1 m, 4x 0.75 mm² Parallel Operation: Yes (note performance data) Functional data Actuating Force Motor: 450 N Operating Range Y: 2...10 V Input Impedance: 100 kΩ Position Feedback U: 2...10 V Position Feedback U Note: Max. 1 mA Position Accuracy: ±5% Direction of Motion Motor: Selectable with switch Direction of Motion Note: Y = 0 V: switch 0 (extended) / 1 (retracted) Manual Override: With push-button, can be locked Stroke: 100 mm Running Time Motor: 150 s / 100 mm Sound Power Level: 52 dB(A) Safety and Certification Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) Power Source UL: Class 2 Supply Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Enclosure Type 2 EMC: CE according to 2014/30/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14, and CAN/CSA E60730-1 Environmental Data Ambient Humidity Max.: 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Pollution Degree: 3 Rated Impulse Voltage Supply / Control: 0.8 kV Servicing: Maintenance-free Weight: 1.1 kg Operating Mode: The actuator operates with a standard control signal of 0...10 V, adjusting to the defined position. Measuring voltage U provides an electrical display of the damper position (0...100%) and serves as a control signal for other actuators. Simple Direct Mounting: Can be directly connected using the enclosed screws. The gear rod head attaches to the moving part of the application with the provided Z-KS1 coupling piece. Manual Override: Equipped with a push-button for manual control (the gear train disengages when the button is pressed or locked). High Functional Reliability: Overload protection ensures the actuator stops automatically when the end stop is reached, requiring no limit switches. Electrical Accessories: Positioner for wall mounting (SGA24) Positioner for built-in mounting (SGE24) Positioner for front-panel mounting (SGF24) Positioner for wall mounting (CRP24-B1) Mechanical Accessories: End stop kit, Multipack 20 pcs. (Z-AS1) Rotary support for linear actuator, for compensation of transverse forces (Z-DS1) Coupling piece M8 (Z-KS1) Installation Notes For optimal performance, authorised specialists should install the actuator following all applicable regulations. Ensure the device is protected from direct exposure to water, snow, ice, insolation, or aggressive gases. In applications with transverse forces, use the rotary support and/or coupling piece to avoid actuation force losses. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please contact us on 01772 284 626
£269.00£188.30
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Belimo SFA-S2 damper actuator
The Belimo SFA-S2 is a high-performance rotary actuator designed for adjusting dampers in technical building installations. It is perfect for controlling air dampers up to approximately 4 m², ensuring reliable and efficient operation in various applications. Click here for the technical data PDF Simple Direct Mounting: This actuator offers straightforward, direct mounting on the damper shaft using a universal shaft clamp. It is supplied with an anti-rotation device to prevent the actuator from rotating, ensuring stable and reliable operation. Manual Override: The SFA-S2 features a manual override function that allows the damper to be manually actuated using a hand crank. The damper can be engaged with the locking switch at any position, which can then be unlocked manually or automatically by applying the operating voltage. Adjustable Angle of Rotation: The angle of rotation can be adjusted with mechanical end stops, providing flexibility and precision in damper control. High Functional Reliability: This actuator is overload protected and does not require limit switches, as it automatically stops when the end stop is reached, ensuring high functional reliability. Flexible Signalling: The actuator includes one auxiliary switch with a fixed setting and one adjustable auxiliary switch. These switches allow for signalling at a 10% or 11...100% angle of rotation, providing versatile feedback options for various applications. Electrical Accessories: Auxiliary Switch: 2x SPDT S2A-F Feedback Potentiometer: 1 kΩ P1000A-F Mechanical Accessories: Shaft Extension: 240 mm ø20 mm for damper shaft ø8...22.7 mm AV8-25 End Stop Indicator: IND-AFB Shaft Clamp: Reversible, for central mounting, for damper shafts ø12.7 / 19.0 / 25.4 mm K7-2 Ball Joint: Suitable for damper crank arm KH8 / KH10 KG10A Damper Crank Arm: Slot width 8.2 mm, clamping range ø10...18 mm KH8 Actuator Arm: For 3/4" shafts, clamping range ø10...22 mm, Slot width 8.2 mm KH-AFB Form Fit Insert: Available in various sizes (10x10 mm, 12x12 mm, 15x15 mm, 16x16 mm) Mounting Kit: For linkage operation, for flat and side installation ZG-AFB Baseplate Extension: Z-SF Anti-Rotation Mechanism: 230 mm, Multipack 20 pcs. Z-ARS230L Hand Crank: 63 mm ZKN2-B Electrical Data Nominal Voltage: AC 24...240 V / DC 24...125 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...264 V / DC 21.6...137.5 V Power Consumption in Operation: 7 W Power Consumption in Rest Position: 3.5 W Power Consumption for Wire Sizing: 18 VA Auxiliary Switch: 2x SPDT, 1x 10% / 1x 11...100% Switching Capacity Auxiliary Switch: 1 mA...3 A (0.5 A inductive), DC 5 V...AC 250 V Connection Supply / Control: Cable 1 m, 2x 0.75 mm² Connection Auxiliary Switch: Cable 1 m, 6x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data Torque Motor: 20 Nm Torque Fail-Safe: 20 Nm Direction of Motion Motor: Selectable by mounting L/R Direction of Motion Fail-Safe: Selectable by mounting L/R Manual Override: By means of hand crank and locking switch Angle of Rotation: Max. 95° Angle of Rotation Note: Can be limited by the adjustable mechanical end stop Running Time Motor: 75 s / 90° Running Time Fail-Safe: <20 s @ -20...50°C / <60 s @ -30°C Sound Power Level, Motor: 45 dB(A) Mechanical Interface: Universal shaft clamp 10...25.4 mm Position Indication: Mechanical Service Life: Min. 60,000 fail-safe positions Safety Data Protection Class IEC/EN: II, reinforced insulation Protection Class UL: II, reinforced insulation Protection Class Auxiliary Switch IEC/EN: II, reinforced insulation Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Enclosure Type 2 EMC: CE according to 2014/30/EU Low Voltage Directive: CE according to 2014/35/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 Additional Specifications UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low-emission Type of Action: Type 1.AA.B Rated Impulse Voltage Supply / Control: 4 kV Rated Impulse Voltage Auxiliary Switch: 2.5 kV Pollution Degree: 3 Ambient Humidity: Max. 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 2.3 kg Why Choose the Belimo SFA-S2? The Belimo SFA-S2 rotary actuator is ideal for precise damper control in HVAC systems. Its robust design, wide operating voltage range, and high torque output ensure reliable performance in various environments. With features like a manual override, adjustable angle of rotation, and flexible signalling through auxiliary switches, the SFA-S2 offers unmatched flexibility and ease of use. Additionally, its compliance with international safety and hygiene standards makes it suitable for diverse applications, including those requiring stringent hygiene controls. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please contact us.
£277.20
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Belimo SF24A-SR rotary actuator
The SF24A-SR from Belimo is a high-performance modulating rotary actuator designed for adjusting dampers in technical building installations. This actuator is known for its reliability, precision, and ease of installation, making it an ideal choice for various HVAC applications. Click here for the technical data PDF Application: Modulating rotary actuator with fail-safe functionality for adjusting dampers in technical building installations. Air Damper Size: Suitable for dampers up to approximately 4 m². Torque Motor: Delivers a torque of 20 Nm. Electrical Data Nominal Voltage: AC/DC 24 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...28.8 V / DC 21.6...28.8 V Power Consumption in Operation: 5 W Power Consumption in Rest Position: 3 W Power Consumption for Wire Sizing: 7 VA Connection Supply / Control: Cable 1 m, 4x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data Torque Motor: 20 Nm Torque Fail-Safe: 20 Nm Operating Range Y: 2...10 V Input Impedance: 100 kΩ Position Feedback U: 2...10 V Position Feedback U Note: Max. 0.5 mA Position Accuracy: ±5% Direction of Motion Motor: Selectable with switch L/R Direction of Motion Fail-Safe: Selectable by mounting L/R Manual Override: By means of hand crank and locking switch Angle of Rotation: Max. 95° Angle of Rotation Note: Adjustable starting at 33% in 2.5% steps (with mechanical end stop) Running Time Motor: 150 s / 90° Running Time Fail-Safe: <20 s @ -20...50°C / <60 s @ -30°C Sound Power Level: 40 dB(A) Mechanical Interface: Universal shaft clamp 10...25.4 mm Position Indication: Mechanical Service Life: Min. 60,000 fail-safe positions Safety Data Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) Power Source UL: Class 2 Supply Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Enclosure Type 2 EMC: CE according to 2014/30/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low emission Type of Action: Type 1.AA Rated Impulse Voltage Supply / Control: 0.8 kV Pollution Degree: 3 Ambient Humidity: Max. 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 2.2 kg Operating Mode: The actuator moves the damper to the operating position while tensioning the return spring, with the damper returning to the fail-safe position when the supply voltage is interrupted. Simple Direct Mounting: Features a universal shaft clamp for easy installation, including an anti-rotation device. Manual Override: Equipped with a hand crank for manual actuation and engagement, which can be unlocked manually or automatically by applying the operating voltage. Adjustable Angle of Rotation: The angle can be adjusted with mechanical end stops for precise control. High Functional Reliability: The actuator is overload protected, requires no limit switches, and automatically stops when the end stop is reached. Electrical Accessories: Auxiliary switch 2x SPDT (Type S2A-F) Feedback potentiometer 1 kΩ (Type P1000A-F) Signal converter voltage/current 100 kΩ 4...20 mA, Supply AC/DC 24 V (Type Z-UIC) Positioners for various mounting options (Types SGA24, SGE24, SGF24, CRP24-B1) Mechanical Accessories: Shaft extension (Type AV8-25) End stop indicator (Type IND-AFB) Various shaft clamps and ball joints (Types K7-2, KH8 / KH10 KG10A, KH8, KH-AFB) Actuator arms and form fit inserts (Types ZF10-NSA-F, ZF12-NSA-F, ZF15-NSA-F, ZF16-NSA-F) Mounting kits and baseplate extensions (Types ZG-AFB, Z-SF, Z-ARS230L) Hand crank (Type ZKN2-B) For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us.
£361.00£252.70
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Belimo SF24A-S2 rotary actuator
The Belimo SF24A-S2 rotary actuator is a robust and reliable solution designed for adjusting air dampers in technical building installations. It is ideal for use in HVAC systems, offering fail-safe functionality to ensure continuous operation even in the event of a power failure. This actuator is capable of handling air dampers up to approximately 4 m² in size, making it a versatile choice for various applications. Click here for the technical data PDF Electrical Data Nominal Voltage: AC/DC 24 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...28.8 V / DC 21.6...28.8 V Power Consumption in Operation: 5 W Power Consumption in Rest Position: 2.5 W Power Consumption for Wire Sizing: 7.5 VA Connection Supply / Control: Cable 1 m, 2x 0.75 mm² Connection Auxiliary Switch: Cable 1 m, 6x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data Torque Motor: 20 Nm Torque Fail-Safe: 20 Nm Direction of Motion Motor: Selectable by mounting L/R Direction of Motion Fail-Safe: Selectable by mounting L/R Manual Override: By means of hand crank and locking switch Angle of Rotation: Max. 95° Angle of Rotation Note: Adjustable starting at 33% in 2.5% steps (with mechanical end stop) Running Time Motor: 75 s / 90° Running Time Fail-Safe: <20 s @ -20...50°C / <60 s @ -30°C Sound Power Level: 45 dB(A) Mechanical Interface: Universal shaft clamp 10...25.4 mm Position Indication: Mechanical Service Life: Min. 60,000 fail-safe positions Safety Data Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) Power Source UL: Class 2 Supply Protection Class Auxiliary Switch IEC/EN: II, reinforced insulation Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Enclosure Type 2 EMC: CE according to 2014/30/EU Low Voltage Directive: CE according to 2014/35/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 Additional Safety Data UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low emission Type of Action: Type 1.AA.B Rated Impulse Voltage Supply / Control: 0.8 kV Rated Impulse Voltage Auxiliary Switch: 2.5 kV Pollution Degree: 3 Ambient Humidity Max.: 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 2.3 kg Operating Mode: The actuator moves the damper to the operating position while tensioning the return spring. The damper returns to the fail-safe position by spring force when the supply voltage is interrupted. Simple Direct Mounting: Direct mounting on the damper shaft with a universal shaft clamp, including an anti-rotation device. Manual Override: The damper can be manually actuated and locked in position using the hand crank and locking switch. Unlocking is manual or automatic when operating voltage is applied. Adjustable Angle of Rotation: Adjustable with mechanical end stops. High Functional Reliability: The actuator is overload protected and stops automatically when the end stop is reached. Flexible Signalling: One auxiliary switch with a fixed setting and one adjustable auxiliary switch for signalling 10% or 11...100% angle of rotation. Electrical Accessories Auxiliary Switch: 2x SPDT (Type: S2A-F) Feedback Potentiometer: 1 kΩ (Type: P1000A-F) Mechanical Accessories Shaft Extension: 240 mm ø20 mm for damper shaft ø8...22.7 mm (Type: AV8-25) End Stop Indicator: (Type: IND-AFB) Shaft Clamp: Reversible, for central mounting, for damper shafts ø12.7 / 19.0 / 25.4 mm (Type: K7-2) Ball Joint: Suitable for damper crank arm (Type: KH8 / KH10 KG10A) Damper Crank Arm: Slot width 8.2 mm, clamping range ø10...18 mm (Type: KH8) Actuator Arm: For 3/4" shafts, clamping range ø10...22 mm, Slot width 8.2 mm (Type: KH-AFB) Form Fit Insert: 10x10 mm, Multipack 20 pcs. (Type: ZF10-NSA-F), 12x12 mm, Multipack 20 pcs. (Type: ZF12-NSA-F), 15x15 mm, Multipack 20 pcs. (Type: ZF15-NSA-F), 16x16 mm, Multipack 20 pcs. (Type: ZF16-NSA-F) Mounting Kit: For linkage operation for flat and side installation (Type: ZG-AFB) Baseplate Extension: (Type: Z-SF) Anti-Rotation Mechanism: 230 mm, Multipack 20 pcs. (Type: Z-ARS230L) Hand Crank: 63 mm (Type: ZKN2-B) Notes The SF24A-S2 actuator is intended for use in stationary heating, ventilation, and air-conditioning systems and should not be used outside these specified applications. Ensure that installation is carried out by authorised specialists and that all applicable regulations are followed. The device contains electrical and electronic components and must not be disposed of as household waste. Follow local regulations for disposal. The combination of power supply voltage and safety extra-low voltage in the auxiliary switches is not permitted. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please contact us.
£349.00£244.30
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Belimo S2A switch 2 switch
Belimo S2A Auxiliary Switch for Damper and Rotary Actuators The Belimo S2A Auxiliary Switch isengineered for precise control and reliable performance in damper and rotary actuator applications. With its adjustable switching points and robust construction, the S2A is designed to enhance the functionality of your HVAC system. Click here for the technical data PDF Electrical Data Auxiliary Switch Type: 2x SPDT, 0...100%, adjustable Switching Capacity: - 1 mA...3 A (0.5 A inductive), DC 5 V...AC 250 V - 1 mA...0.5 A (0.2 A inductive; L/R = 3.4 ms), DC 5 V...DC 110 V Switching Points: Adjustable across the entire range of rotation 0...1 of the actuator. Presetting with scale possible. Connection: Cable 1 m, 6 x 0.75 mm² Safety and Certification Protection Class (IEC/EN): II, reinforced insulation Protection Class (UL): II, reinforced insulation Degree of Protection (IEC/EN): IP54 Degree of Protection (NEMA/UL): NEMA 2 Enclosure UL: Type 2 EMC Compliance: CE according to 2014/30/EU Low Voltage Directive: CE according to 2014/35/EU Certification: IEC/EN 60730-1 and IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14, and CAN/CSA E60730-1 Hygiene Test: VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low emission Environmental and Physical Data Rated Impulse Voltage: 4 kV Pollution Degree: 3 Ambient Humidity: Max. 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 0.20 kg Product Features Operating Mode: A carrier plate adapts to the shaft clamp (damper actuators) or position indication (rotary actuators), transferring the position directly to the switching cams of the micro switches.Simple Direct Mounting: Attached directly by the shaft clamp or position indication. Guiding grooves ensure a tightly sealing fit.Application: Used for signaling the position or exercising switching functions in any given angle setting.Manual Override: Gear train disengages with a holding button, allowing for manual override. Why Choose Belimo S2A? Adjustability: Easily adjustable switching points for versatile applications.Robust Construction: Durable design with high switching capacity ensures long-term reliability.Easy Installation: Direct mounting and clear operational instructions simplify setup and use.Certified Safety: Meets stringent international standards for safety and performance.Maintenance-Free: Designed for continuous, hassle-free operation. Find more Belimo products and detailed specifications on our website: www.ecospares.co.uk/collections/belimo. For any assistance, feel free to contact us.
£75.80£53.06
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Belimo S1A auxillary switch
The Belimo S1A Auxiliary Switch is a versatile, high-quality component designed for damper and rotary actuators. This device is essential for signaling positions and executing switching functions at various angle settings. Perfect for tradesmen and engineering companies, it guarantees precision, durability, and ease of installation. Click here for the technical data PDF Operating Mode: Utilizes a carrier plate for a positive fit on the shaft clamp (damper actuators) or position indication (rotary actuators), directly transferring position to the switching cams of the micro switches. Switching Points: Adjustable across the entire range of rotation (0...1), with presetting possible via scale. Simple Direct Mounting: Ensures a tight fit with guiding grooves between housing and switch. Application: Ideal for signaling position or executing switching functions. Electrical Data: Auxiliary Switch: 1x SPDT, 0...100%, adjustable Switching Capacity: DC 5V...AC 250V: 1 mA...3 A (0.5 A inductive) DC 5V...DC 110V: 1 mA...0.5 A (0.2 A inductive; L/R = 3.4 ms) Connection: Cable 1 m, 3 x 0.75 mm² Safety Data: Protection Class IEC/EN: II, reinforced insulation Protection Class UL: II, reinforced insulation Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Type 2 EMC: CE according to 2014/30/EU Low Voltage Directive: CE according to 2014/35/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low emission Type of Action: Type 1.B Rated Impulse Voltage Auxiliary Switch: 4 kV Pollution Degree: 3 Environmental Data: Ambient Humidity: Max. 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Weight: 0.15 kg Accessories: Adapter for Auxiliary Switch and Feedback Potentiometer: Type Z-SPA, Multipack 20 pcs. Notes: Installation should only be performed by authorised specialists. The device is maintenance-free but must not be used outside its specified application field. Outdoor use is conditional, ensuring no direct interference from sea water, snow, ice, insolation, or aggressive gases. Why You Should Buy: Reliability and Precision: Ensures accurate signaling and switching with adjustable settings. Durability: Built with reinforced insulation and high protection standards. Ease of Installation: Simple direct mounting saves time and effort. Versatility: Suitable for a wide range of applications in engineering environments. Compliance: Meets all major safety and performance certifications. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please contact us.
£56.50£39.55
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Belimo R2032-S3 Open/Close 2-Way Ball Valve
For tradesmen and engineering companies seeking reliable and efficient components for their water systems, the Belimo Open/Close Ball Valve R2032-S3 is an excellent choice. These valves are designed for heating, ventilation, and air-conditioning systems and ensure optimal performance and longevity. Click here for the technical data PDF The Belimo R2032-S3 series valves are designed for open and closed cold and warm water systems. They are ideal for shut-off functions in water systems and provide 2-point controls in air-handling units and heating systems. These valves are air-bubble tight, ensuring no leakage and maintaining system integrity. Functional Data: Fluid: Cold and warm water, water with glycol up to max. 50% vol. Fluid Temperature: -10°C to 120°C (14°F to 248°F) Note: At fluid temperatures of -10°C to 2°C, a spindle heater or valve neck extension is recommended. The allowed fluid temperature may be limited based on the type of actuator used. Close-off Pressure (Δps): 1400 kPa Differential Pressure (Δpmax): 1000 kPa (200 kPa for low-noise operation) Leakage Rate: Air-bubble tight, leakage rate A (EN 12266-1) Angle of Rotation: 90° Pipe Connection: Internal thread according to ISO 7-1 Installation Orientation: Upright to horizontal (relative to the stem) Servicing: Maintenance-free Materials: Valve Body: Nickel-plated brass Closing Element: Stainless steel Spindle: Stainless steel Spindle Seal: EPDM O-ring Seat: PTFE, O-ring EPDM Operating Mode: The open/close ball valve is adjusted by a rotary actuator, connected by an open/close signal. Turn the valve counterclockwise to open and clockwise to close. Flow Direction: The direction of flow is indicated by an arrow on the housing, ensuring correct installation and preventing damage. Permissible Installation Orientation: Upright to horizontal. Avoid hanging position (spindle pointing downwards). Electrical Accessories: Stem heater DN 15...50 (20 W) Type: ZR24-2 Mechanical Accessories: Valve neck extension for ball valve DN 15...50 Type: ZR-EXT-01 Pipe connectors for ball valve with internal thread: DN 15 Rp 1/2" Type: ZR2315 DN 20 Rp 3/4" Type: ZR2320 DN 25 Rp 1" Type: ZR2325 DN 32 Rp 1 1/4" Type: ZR2332 DN 40 Rp 1 1/2" Type: ZR2340 DN 50 Rp 2" Type: ZR2350 Why You Should Buy High Performance: With high close-off and differential pressures, these valves ensure reliable operation even under demanding conditions. Durability: Constructed with nickel-plated brass and stainless steel, these valves offer long-term durability and resistance to wear and corrosion. Ease of Installation and Maintenance: Featuring a simple design with internal threading, these valves are easy to install and require no maintenance, ensuring hassle-free operation. Comprehensive Accessories: A range of accessories is available to enhance functionality and adapt the valve to specific requirements. Additional Notes Water Quality Requirements: Adhere to VDI 2035 water quality requirements. A suitable strainer should be installed to keep the valves free from particle debris. Servicing: Ensure all electrical connections are isolated and the system is depressurized before servicing. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please call us on 01772 284 626.
£141.00£98.70
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Belimo R2025-S2 Open/Close 2-Way Ball Valve
For tradesmen and engineering companies seeking reliable and efficient components for their water systems, the Belimo Open/Close Ball Valve R2025-S is an excellent choice. These valves are designed for heating, ventilation, and air-conditioning systems and ensure optimal performance and longevity. Click here for the technical data PDF The Belimo R2025-S2 series valves are designed for open and closed cold and warm water systems. They are ideal for shut-off functions in water systems and provide 2-point controls in air-handling units and heating systems. These valves are air-bubble tight, ensuring no leakage and maintaining system integrity. Functional Data: Fluid: Cold and warm water, water with glycol up to max. 50% vol. Fluid Temperature: -10°C to 120°C (14°F to 248°F) Note: At fluid temperatures of -10°C to 2°C, a spindle heater or valve neck extension is recommended. The allowed fluid temperature may be limited based on the type of actuator used. Close-off Pressure (Δps): 1400 kPa Differential Pressure (Δpmax): 1000 kPa (200 kPa for low-noise operation) Leakage Rate: Air-bubble tight, leakage rate A (EN 12266-1) Angle of Rotation: 90° Pipe Connection: Internal thread according to ISO 7-1 Installation Orientation: Upright to horizontal (relative to the stem) Servicing: Maintenance-free Materials: Valve Body: Nickel-plated brass Closing Element: Stainless steel Spindle: Stainless steel Spindle Seal: EPDM O-ring Seat: PTFE, O-ring EPDM Operating Mode: The open/close ball valve is adjusted by a rotary actuator, connected by an open/close signal. Turn the valve counterclockwise to open and clockwise to close. Flow Direction: The direction of flow is indicated by an arrow on the housing, ensuring correct installation and preventing damage. Permissible Installation Orientation: Upright to horizontal. Avoid hanging position (spindle pointing downwards). Electrical Accessories: Stem heater DN 15...50 (20 W) Type: ZR24-2 Mechanical Accessories: Valve neck extension for ball valve DN 15...50 Type: ZR-EXT-01 Pipe connectors for ball valve with internal thread: DN 15 Rp 1/2" Type: ZR2315 DN 20 Rp 3/4" Type: ZR2320 DN 25 Rp 1" Type: ZR2325 DN 32 Rp 1 1/4" Type: ZR2332 DN 40 Rp 1 1/2" Type: ZR2340 DN 50 Rp 2" Type: ZR2350 Why You Should Buy High Performance: With high close-off and differential pressures, these valves ensure reliable operation even under demanding conditions. Durability: Constructed with nickel-plated brass and stainless steel, these valves offer long-term durability and resistance to wear and corrosion. Ease of Installation and Maintenance: Featuring a simple design with internal threading, these valves are easy to install and require no maintenance, ensuring hassle-free operation. Comprehensive Accessories: A range of accessories is available to enhance functionality and adapt the valve to specific requirements. Additional Notes Water Quality Requirements: Adhere to VDI 2035 water quality requirements. A suitable strainer should be installed to keep the valves free from particle debris. Servicing: Ensure all electrical connections are isolated and the system is depressurized before servicing. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please call us on 01772 284 626.
£95.10£66.57
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Belimo R2020-S2 Open/Close 2-Way Ball Valve
The Belimo R2020-S2 series open/close ball valve is engineered to precisely control cold and warm water systems, including water with glycol up to a maximum of 50% volume. This valve ensures air-bubble-tight sealing and reliable performance and is ideal for shut-off functions on the waterside and 2-point controls in air-handling units and heating systems. Click here for the technical data PDF Open/close ball valve, 2-way, DN 20, Internal thread, Rp 3/4", PN 40, ps 1600 kPa, Kvs 32 m³/h, Fluid temperature -10...120°C [14...248°F] Product Features Type: 2-way, Internal thread Application: Open and closed cold and warm water systems, shut-off functions, air-handling units, heating systems Operation: Adjusted by a rotary actuator with open/close signal Installation Orientation: Upright to horizontal (in relation to the stem) Maintenance: Maintenance-free Functional Data Fluid: Cold and warm water, water with glycol (up to 50% vol.) Fluid Temperature: -10 to 120°C (14 to 248°F) *Note*: At fluid temperatures of -10 to 2°C, a spindle heater or valve neck extension is recommended. Close-off Pressure ∆ps: 1400 kPa Differential Pressure Δpmax: 1000 kPa *Note*: 200 kPa for low-noise operation Leakage Rate: Air-bubble tight, leakage rate A (EN 12266-1) Angle of Rotation: 90° Materials Valve Body: Nickel-plated brass Closing Element: Stainless steel Spindle: Stainless steel Spindle Seal: EPDM O-ring Seat: PTFE, O-ring EPDM Connections Pipe Connection: Internal thread according to ISO 7-1 Dimensions Dimensional Drawings: Refer to the product datasheet for detailed dimensions Safety and Compliance Protection Class: IEC/EN Certification: EMC, UL Approval Installation Requirements: Only authorised specialists should install according to applicable regulations. Disposal: Must be disposed of according to local regulations Electrical Accessories: Stem heater DN 15...50 (20 W) ZR24-2 Mechanical Accessories: Valve neck extension for ball valve DN 15...50 ZR-EXT-01 Pipe connectors for various DN sizes (15 to 50) Water Quality Requirements: Must adhere to VDI 2035 standards Servicing: Maintenance-free; ensure isolation of rotary actuator from the power supply before service Flow Direction: Must comply with the specified direction of flow marked on the housing to avoid damage For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please call us on 01772 284 626.
£77.20£54.04
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Belimo NR24A-SR rotary actuator for ball valves
The Belimo NR24A-SR is a high-performance modulating rotary actuator designed specifically for ball valves. With its robust construction and precise control capabilities, this actuator is ideal for various HVAC applications, ensuring reliable operation and efficient system performance. Click here for the technical data PDF Electrical Data Nominal Voltage: AC/DC 24 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V Power Consumption in Operation: 2.5 W Power Consumption in Rest Position: 0.4 W Power Consumption for Wire Sizing: 5 VA Connection Supply / Control: Cable 1 m, 4x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data Torque Motor: 10 Nm Operating Range Y: 2...10 V Input Impedance: 100 kΩ Position Feedback U: 2...10 V Position Feedback U Note: Max. 1 mA Position Accuracy: ±5% Manual Override: With push-button, can be locked Running Time Motor: 90 s / 90° Sound Power Level, Motor: 35 dB(A) Position Indication: Mechanical, pluggable Safety Data Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) Power Source UL: Class 2 Supply Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL: Enclosure Type 2 EMC: CE according to 2014/30/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Type of Action: Type 1 Rated Impulse Voltage Supply / Control: 0.8 kV Pollution Degree: 3 Ambient Humidity Max.: 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 0.75 kg Operating Mode: Connects with a standard control signal of 0...10 V, drives to the position defined by the control signal. Measuring voltage U serves for the electrical display of the valve position (0.5...100%) and as a control signal for other actuators. Simple Direct Mounting: Straightforward direct mounting on the ball valve with only one central screw. The assembly tool is integrated into the plug-in position indication. The mounting orientation in relation to the ball valve can be selected in 90° steps. Manual Override: Manual override with push-button possible. The gear train is disengaged for as long as the button is pressed or remains locked. Adjustable Angle of Rotation: Adjustable angle of rotation with mechanical end stops. High Functional Reliability: Overload protected, requires no limit switches, and automatically stops when the end stop is reached. Accessories Auxiliary Switch 1x SPDT Add-On: S1A Auxiliary Switch 2x SPDT Add-On: S2A Feedback Potentiometer 140 Ω Add-On: P140A Feedback Potentiometer 1 kΩ Add-On: P1000A Feedback Potentiometer 10 kΩ Add-On: P10000A Electrical Installation: Supply from isolating transformer. Parallel connection of other actuators possible. Observe the performance data. Direction of rotation switch is covered. Factory setting: Direction of rotation Y2. Wire Colours: 1 = black, 2 = red, 3 = white, 5 = orange Safety Notes Designed for use in stationary heating, ventilation, and air-conditioning systems. Outdoor application only possible if no (sea) water, snow, ice, insolation, or aggressive gases interfere directly with the device, and ambient conditions remain within specified thresholds. Installation must be carried out by authorised specialists. The direction of rotation switch must be operated only by authorised specialists and must not be reversed in a frost protection circuit. The device may only be opened at the manufacturer's site and contains no user-serviceable parts. Disposal of the device must adhere to local regulations. For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please contact us.
£255.00£178.50
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Belimo NM24A-SR-F modulating damper actuator
Discover the advanced Belimo NM24A-SR-F modulating damper actuator, designed for precision control in technical building installations. This actuator is ideal for air dampers up to approximately 2 m² and ensures optimal performance and reliability. Click here for the technical data PDF The Belimo NM24A-SR-F modulating damper actuator is engineered to adjust dampers seamlessly, ensuring efficient ventilation and air control. Its robust design and high functionality make it suitable for various applications in heating, ventilation, and air-conditioning systems. Electrical Data Nominal voltage: AC/DC 24 V Nominal voltage frequency: 50/60 Hz Nominal voltage range: AC 19.2...28.8 V / DC 19.2...28.8 V Power consumption in operation: 2 W Power consumption in rest position: 0.4 W Power consumption for wire sizing: 4 VA Connection supply/control: Cable 1 m, 4x 0.75 mm² Parallel operation: Yes (note the performance data) Functional Data Torque motor: 10 Nm Operating range Y: 2...10 V Input impedance: 100 kΩ Position feedback U: 2...10 V Position feedback U note: Max. 1 mA Position accuracy: ±5% Direction of motion motor: Selectable with switch 0/1 Direction of motion note: Y = 0 V: At switch position 0 (ccw rotation) / 1 (cw rotation) Manual override: With push-button, can be locked Angle of rotation: Max. 95° Angle of rotation note: Can be limited on both sides with adjustable mechanical end stops Running time motor: 150 s / 90° Sound power level: 35 dB(A) Mechanical interface: Form fit 8x8 mm Position indication: Mechanical, pluggable Safety Data Protection class IEC/EN: III, Safety Extra-Low Voltage (SELV) Power source UL: Class 2 Supply Degree of protection IEC/EN: IP54 Degree of protection NEMA/UL: NEMA 2 Enclosure UL Enclosure: Type 2 EMC: CE according to 2014/30/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 Additional Certifications UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Hygiene test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low-emission Environmental and Physical Data Type of action: Type 1 Rated impulse voltage supply/control: 0.8 kV Pollution degree: 3 Ambient humidity: Max. 95% RH, non-condensing Ambient temperature: -30...50°C [-22...122°F] Storage temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 0.67 kg Operating mode: The actuator is connected with a standard control signal of 0...10 V and drives to the position defined by the control signal. Measuring voltage U serves for the electrical display of the damper position 0...100% and as a control signal for other actuators. Simple direct mounting: Easy direct mounting on the damper shaft with a form-fit hollow shaft. Supplied with two fastening clips for screw fitting. Manual override: Manual override with push-button is possible (the gear train is disengaged as long as the button is pressed or remains locked). Adjustable angle of rotation: Adjustable with mechanical end stops. High functional reliability: The actuator is overload protected, requires no limit switches, and automatically stops when the end stop is reached. Electrical accessories: Auxiliary switch 1x SPDT add-on S1A Auxiliary switch 2x SPDT add-on S2A Feedback potentiometer 140 Ω add-on P140A Feedback potentiometer 1 kΩ add-on P1000A Feedback potentiometer 10 kΩ add-on P10000A Signal converter voltage/current 100 kΩ 4...20 mA, Supply AC/DC 24 V Z-UIC Positioner for wall mounting SGA24 Positioner for built-in mounting SGE24 Positioner for front-panel mounting SGF24 Positioner for wall mounting CRP24-B1 Mechanical accessories: Actuator arm for standard shaft clamp (one-sided) AH-25 Shaft extension 240 mm ø20 mm for damper shaft ø8...22.7 mm AV8-25 Form fit insert 8x8 mm, Multipack 20 pcs. ZF8-NMA Form fit insert 10x10 mm, Multipack 20 pcs. ZF10-NSA Form fit insert 12x12 mm, Multipack 20 pcs. ZF12-NSA Form fit insert 15x15 mm, Multipack 20 pcs. ZF15-NSA Form fit insert 16x16 mm, Multipack 20 pcs. ZF16-NSA Mounting kit for linkage operation for flat installation ZG-NMA For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please contact us.
£226.00£158.20
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Belimo NM24A-S damper actuator
The Belimo NM24A-S is a robust and efficient damper actuator designed for adjusting dampers in technical building installations. Perfect for air damper sizes up to approximately 2 m², this actuator ensures precise control and high functional reliability. Click here for the technical data PDF Electrical Data Nominal Voltage: AC/DC 24 V Nominal Voltage Frequency: 50/60 Hz Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V Power Consumption in Operation: 1.5 W Power Consumption in Rest Position: 0.2 W Power Consumption for Wire Sizing: 3.5 VA Auxiliary Switch: 1x SPDT, 0...100% Switching Capacity Auxiliary Switch: 1 mA...3 A (0.5 A inductive), DC 5 V...AC 250 V Connection Supply / Control: Cable 1 m, 3x 0.75 mm² Connection Auxiliary Switch: Cable 1 m, 3x 0.75 mm² Parallel Operation: Yes (note the performance data) Functional Data Torque Motor: 10 Nm Direction of Motion Motor: Selectable with switch 0 (ccw rotation) / 1 (cw rotation) Manual Override: With push-button, can be locked Angle of Rotation: Max. 95° Angle of Rotation Note: Can be limited on both sides with adjustable mechanical end stops Running Time Motor: 150 s / 90° Sound Power Level, Motor: 35 dB(A) Mechanical Interface: Universal shaft clamp 8...26.7 mm Position Indication: Mechanical, pluggable Safety Data Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV) Power Source UL: Class 2 Supply Protection Class Auxiliary Switch IEC/EN: II, reinforced insulation Degree of Protection IEC/EN: IP54 Degree of Protection NEMA/UL: NEMA 2 Enclosure UL Enclosure: Type 2 EMC: CE according to 2014/30/EU Low Voltage Directive: CE according to 2014/35/EU Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14 and CAN/CSA E60730-1 Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low-emission Environmental Conditions Type of Action: Type 1.B Rated Impulse Voltage Supply / Control: 0.8 kV Rated Impulse Voltage Auxiliary Switch: 2.5 kV Pollution Degree: 3 Ambient Humidity Max.: 95% RH, non-condensing Ambient Temperature: -30...50°C [-22...122°F] Storage Temperature: -40...80°C [-40...176°F] Servicing: Maintenance-free Weight: 0.80 kg Why Choose the Belimo NM24A-S? Simple Installation: Direct mounting on the damper shaft with a universal shaft clamp, includes an anti-rotation device to prevent the actuator from rotating. High Reliability: The actuator is overload protected, requires no limit switches, and automatically stops when the end stop is reached, ensuring high functional reliability. Manual Override: Equipped with a manual override push-button, allowing for manual adjustments when necessary. Adjustable Angle of Rotation: The angle of rotation can be easily adjusted with mechanical end stops, providing flexibility in various applications. Flexible Signaling: Comes with an adjustable auxiliary switch (0...100%) for versatile signalling options. Accessories Electrical Accessories Auxiliary Switch 1x SPDT add-on: S1A Auxiliary Switch 2x SPDT add-on: S2A Feedback Potentiometer 140 Ω add-on: P140A Feedback Potentiometer 1 kΩ add-on: P1000A Feedback Potentiometer 10 kΩ add-on: P10000A Mechanical Accessories Actuator Arm for Standard Shaft Clamp: AH-25 Shaft Extension 240 mm: AV8-25 Ball Joint Suitable for Damper Crank Arm: KH8 KG8 Damper Crank Arm Slot Width 8.2 mm: KH8 Shaft Clamp One-sided: K-ENMA Form Fit Insert: ZF8-NMA, ZF10-NSA, ZF12-NSA, ZF15-NSA, ZF16-NSA Mounting Kit for Linkage Operation: ZG-NMA Anti-Rotation Mechanism: Z-ARS180 Baseplate Extension: Z-NMA Position Indicator: Z-PI For more details and to purchase Belimo products, don't hesitate to contact the ECO SPARES team for assistance.
£191.00£133.70
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Belimo NM24-SR damper actuator
The Belimo NM24A-SR Modulating Damper Actuator is a high-performance actuator designed for adjusting air dampers in technical building installations. Ideal for air dampers up to approximately 2 m², this actuator delivers precise and reliable control, making it a top choice for HVAC professionals seeking robust and efficient damper solutions. Key Features Torque Motor: Provides a steady torque of 10 Nm for effective damper adjustments.Voltage Compatibility: Operates on AC/DC 24 V, supporting a frequency range of 50/60 Hz.Control Signal: Features modulating control from 2 to 10 V, ensuring accurate positioning.Position Feedback: Offers position feedback from 2 to 10 V for precise control and monitoring.Manual Override: Equipped with a manual override push-button that can be locked, providing flexibility during maintenance or adjustments.Adjustable Angle of Rotation: The angle of rotation can be limited on both sides using adjustable mechanical end stops.High Functional Reliability: Built with overload protection, the actuator automatically stops when end stops are reached, ensuring long-term durability.Universal Shaft Clamp: Facilitates easy direct mounting with a clamping range of 8 to 26.7 mm. Technical Specifications Nominal Voltage: AC/DC 24 V Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V Power Consumption: - In Operation: 2 W - In Rest Position: 0.4 W - For Wire Sizing: 4 VA Torque: 10 Nm Operating Range: 2...10 V Input Impedance: 100 kΩ Position Accuracy: ±5% Running Time Motor: 150 s / 90° Sound Power Level: 35 dB(A) Protection Class: IEC/EN III, Safety Extra-Low Voltage (SELV) Degree of Protection: IEC/EN IP54, NEMA/UL NEMA 2 Ambient Temperature: -30...50°C Storage Temperature: -40...80°C Weight: 0.73 kg Safety and Compliance Certification: IEC/EN 60730-1, IEC/EN 60730-2-14 UL Approval: cULus according to UL60730-1A, UL60730-2-14, and CAN/CSA E60730-1 Hygiene Test: Compliant with VDI 6022 Part 1 / SWKI VA 104-01 for cleanability and low emissions. Pollution Degree: 3 Rated Impulse Voltage: 0.8 kV EMC Compliance: CE according to 2014/30/EU Accessories Electrical: Auxiliary switches (S1A, S2A), Feedback potentiometers (P140A, P1000A, P10000A), Signal converter (Z-UIC), Positioners (SGA24, SGE24, SGF24, CRP24-B1). Mechanical: Actuator arms, Shaft extensions, Ball joints, Damper crank arms, Shaft clamps, Form fit inserts, Anti-rotation mechanisms, Baseplate extensions, Position indicators. Installation and Usage Direct Mounting: Simple installation on damper shafts with universal shaft clamp and anti-rotation device. Manual Override: Push-button disengages gear train for manual adjustments. Parallel Operation: Supports parallel operation with other actuators, adhering to performance data.Wiring: Supplied from isolating transformer with parallel connection capability. Why Choose the Belimo NM24A-SR? The Belimo NM24A-SR offers unmatched reliability and performance for air damper control in technical building installations. Its robust features, coupled with high precision and ease of installation, make it an ideal choice for professionals seeking durable and efficient damper actuators. The device's compliance with international safety and hygiene standards further ensures it meets the rigorous demands of modern HVAC systems. Explore More Belimo Products All Belimo products, including the NM24A-SR Modulating Damper Actuator, can be found on our website http://www.ecospares.co.uk/collections/belimo. If you need any assistance or have questions, please don't hesitate to get in touch with us. Specifications Ambient Temperature -30...50°C [-22...122°F] Angle of rotation 95 Connection Supply Control Cable 1 m, 4x 0.75 mm² Control type DC 2...10 V Degree Of Protection NEMA NEMA 2 Direction Of Motion Motor selectable with switch 0/1 Enclosure Type UL Enclosure Type 2 Manual override With push-button, can be locked Mechanical interface Universal shaft clamp 8...26.7 mm Power consumption (holding) 0.4 W Power consumption (running) 2 W Power Consumption For Wire Sizing 4 VA Protection category IP54 Running time (motor) 150 s / 90° Torque 10 Nm Voltage AC/DC AC/DC 24 V
£226.00£158.20
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