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Actuators

HVAC Actuators: Damper, Valve & AHU Control Solutions

Shop all Actuators at iACS, where we provide the essential hardware needed to automate and control modern building environments.Our extensive inventory of hvac actuators includes options for dampers, globe valves, and rotary applications, ensuring that your heating, ventilation, and air conditioning systems operate at peak efficiency. To learn more about how these components integrate into your infrastructure, you can read our detailed guide on understanding the role of actuators in HVAC systems.

If you require assistance with technical specifications or bulk ordering, please Contact Us. Browse the full range at iACS.

Explore our full range of actuators for HVAC systems

IACS carries all of the major actuators made by the industry's leading manufacturers, including Belimo, Siemens, and Danfoss.

Actuators are air management accessories that control or stop the flow of air within a heating, ventilation, and air-conditioning system. Heating, ventilation, and air conditioning (HVAC) systems frequently use them. Our IACS support team is available for technical and sales enquiries.

How an actuator works

An actuator is a machine part that is in charge of moving and controlling a mechanism or system, such as opening a valve or a damper. An actuator responds to a control signal by transforming the energy from the source into mechanical motion. The AHU controls manage the actuator by reading the air values (such as CO2 levels, differential pressure, and so on) and sending an input signal to the actuator. The electrical current is the primary source of energy used to carry out its mechanical functions. For more info, visit our IACS blog article about all types of actuators.

Our catalogue includes all the damper and valve actuators made by the finest manufacturers in the industry, such as Belimo, Siemens and Danfoss.

Contact our Sales team at IACS to find out discounts and stock availability.

Find your Actuator

Actuators
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  1. GIB146.1E - Siemens, Rotary air damper actuator 35 Nm, without spring return

    SKU: GIB146.1E

    £329.99 £274.99
  2. VA-7482-2001 - 24V AC/DC PROPORTIONAL

    SKU: VA-7482-2001

    £183.34 £152.78
  3. GM24S.2A - Belimo Rotary actuator, 40 Nm, AC/DC 24 V, Open/close, 35 s (35...150 s), 2x SPST, IP54, Cable

    SKU: GM24S.2A

    £377.16 £314.30
  4. GQD121.9A - Siemens Electromotoric rotary actuator with spring-return for ball valves, AC/DC 24 V, 2-position, 2 Nm, 30/15 s

    SKU: GQD121.9A

    £143.99 £119.99
  5. SRA-T40 5TP 002 - Rotary actuator 20 Nm, AC / DC 24 V, modulating w/ terminals only

    SKU: SRA-T40 5TP 002

    £309.46 £257.88
  6. LINK.10 - Belimo Assistant Link Bluetooth and USB to NFC and MP-Bus converter for configurable and communicative devices

    SKU: LINK.10

    £306.60 £255.50
  7. ZJR03 - Belimo Position indicator and tappet shaft, F05, square 45° offset, SW 14, DN 50...100

    SKU: ZJR03

    £94.08 £78.40
  8. ZJR01 - Belimo Position indicator and tappet shaft, F07, square 45° offset, SW 17, DN 125...150

    SKU: ZJR01

    £94.08 £78.40
  9. JRCA-BAC-S2-T - Belimo Rotary actuator, 90 Nm, AC 24...240 V / DC 24...125 V, BACnet MS/TP, Modbus RTU, MP-Bus, 2...10 V, 35 s (20...120 s), 2x SPDT, IP66/67, F07 (F05/F10 only with accessory), Terminals

    SKU: JRCA-BAC-S2-T

    £845.04 £704.20
  10. SMA-D60 005 T0J - SMQ24AX, Actuator 16 Nm / 140 in-lb AC/DC 24 V, modulating no insert in hollow shaft Cable 1m/3ft FRNC Q; Open/Close; 7s

    SKU: SMA-D60 005 T0J

    £283.42 £236.18
  11. EV24A-MOD - Belimo, Globe valve actuator, 2500 N, AC/DC 24 V, BACnet MS/TP, Modbus RTU, MP-Bus, 2...10 V, 150 s (90...150 s), Stroke 40 mm, IP54

    SKU: EV24A-MOD

    £771.96 £643.30
  12. LRA-030 006 002- Belimo, Actuator 5 Nm / 45 in-lb AC/DC 24 V, modulating CCV, M4 Cable 3m/10ft FRNC Running time 90s / 90°

    SKU: LRA-030 006 002

    £74.22 £61.85
  13. NM24PX-S-T - Belimo, NMAP-T20 100 000P Actuator 10 Nm / 90 in-lb AC/DC 24 V, Open/close, 3-point Clamp single side Terminal Connection Running time 150s / 90° NEMA 4(X) Enclosure

    SKU: NM24PX-S-T

    £328.94 £274.12
  14. SM24PX-S-T - Belimo, SMAP-T20 100 000P Actuator 20 Nm / 180 in-lb AC/DC 24 V, Open/close, 3-point Clamp single side Terminal Connection Running time 150s / 90° NEMA 4(X) Enclosure

    SKU: SM24PX-S-T

    £367.16 £305.97
  15. SM24PX-SR-T - Belimo SMAP-T40 100 000P Actuator 20 Nm / 180 in-lb AC/DC 24 V, modulating Clamp single side Terminal Connection Running time 150s / 90° NEMA 4(X) Enclosure

    SKU: SM24PX-SR-T

    £412.69 £343.91
  16. SSD161S.25DUT - Siemens, Electromotoric actuator, 300 N, 1.2...6.5 mm, AC/DC 24 V, DC 0...10 V, fail-safe

    SKU: SSD161S.25DUT

    £293.99 £244.99
  17. GM24SR.12 - Belimo, Rotary actuator, 40 Nm, AC/DC 24 V, MP-Bus, 2...10 V, 150 s (90...150 s), IP54, Cable

    SKU: GM24SR.12

    £331.80 £276.50
  18. GM24SR.15 - Belimo, Rotary actuator, 40 Nm, AC/DC 24 V, MP-Bus, 2...10 V, 150 s (90...150 s), IP54, Terminals

    SKU: GM24SR.15

    £331.80 £276.50
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Actuators
  1. Damper Actuators
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  1. Linear 68 items
  2. Rotary 472 items
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  1. 50 mm 1 item
  2. 2000 mm 1 item
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  1. Flying Lead 1 item
  2. Duct Mounted 1 item
  3. Immersion 1 item
Manufacturer
Fail Safe
  1. Spring Return 158 items
Sensor Type
  1. Temperature 2 items
  2. Accessory 2 items
End Switches
  1. 1 End Switch 38 items
  2. 2 End Switches 63 items
Torque
  1. 1 Nm 21 items
  2. 2 Nm 58 items
  3. 2.5 Nm 13 items
  4. 4 Nm 33 items
  5. 5 Nm 56 items
  6. 6 Nm 9 items
  7. 7 Nm 14 items
  8. 8 Nm 12 items
  9. 10 Nm 94 items
  10. 15 Nm 8 items
  11. 16 Nm 8 items
  12. 18 Nm 11 items
  13. 20 Nm 115 items
  14. 30 Nm 12 items
  15. 35 Nm 11 items
  16. 40 Nm 31 items
  17. 90 Nm 14 items
  18. 100 Nm 1 item
  19. 160 Nm 4 items
  20. 100 N 10 items
  21. 110 N 1 item
  22. 125 N 8 items
  23. 150 N 21 items
  24. 200 N 16 items
  25. 250 N 1 item
  26. 300 N 3 items
  27. 400 N 21 items
  28. 450 N 18 items
  29. 500 N 18 items
  30. 800 N 6 items
  31. 1000 N 36 items
  32. 1500 N 13 items
  33. 1600 N 3 items
  34. 2000 N 11 items
  35. 2500 N 11 items
  36. 2800 N 3 items
  37. 4500 N 3 items
  38. 12000 N 2 items
  39. 105 N 2 items
  40. 5000 N 1 item
Running time
  1. Quick (2.5 to 20 sec) 39 items
  2. 21 to 29 sec 2 items
  3. 25 seconds 1 item
  4. 30 to 45 sec 60 items
  5. 55 to 60 sec 7 items
  6. 65 to 80 sec 99 items
  7. 81-89 sec 2 items
  8. 90 to 105 sec 92 items
  9. 110 to 139 sec 7 items
  10. 140 to 150 sec 246 items
  11. MFT (20 to 300 sec) 2 items
  12. 280 to 300 sec 2 items
  13. 300+ sec 3 items
Valve connection
  1. Internal thread 1 item
DN (mm)
  1. DN 20 1 item
Temperature range
  1. +2°C to +130°C 1 item
  2. -10°C to +120°C 3 items
  3. -20°C to +120°C 7 items
IP rating
  1. IP20 1 item
  2. IP40 39 items
  3. IP42 10 items
  4. IP54 613 items
  5. IP65 1 item
  6. IP66 27 items
  7. IP67 7 items
Valve type
  1. Ball Valve 1 item
Product type
  1. Actuator 727 items
  2. Accessory 238 items
  3. Sensors & Stats 4 items
Input Signal
  1. 0..10 Vdc 193 items
  2. 2..10 Vdc 11 items
  3. MFT 19 items
  4. MP-BUS 66 items
  5. On/Off 173 items
  6. Proportional/MFT 19 items
Output Signal
  1. 0..10Vdc 14 items
  2. 0..20 mA 3 items
  3. 4..20 mA 1 item
  4. Modbus RTU - RS485 1 item
  5. 10K3A1 (Trend, Trane, Priva) 2 items
  6. MP-BUS 1 item
Power Supply
  1. 24Vac/Vdc 524 items
  2. 24Vac or 24Vdc/48Vac, 50Hz 1 item
  3. 115 to 230Vac 19 items
  4. 230Vac, 1Ph, 50Hz 161 items
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