Damper Actuators

Damper actuators are air management accessories. These are devices that stop or regulate the flow of air inside a duct, chimney, VAV box or other air-handling equipment. They’re commonly used in heating, ventilation and air conditioning (HVAC) systems. 


How do damper actuators work?


A damper actuator requires a control signal and a source of energy, typically an electrical current, hydraulic fluid pressure or pneumatic pressure. They then convert that energy into motion.


Damper actuators may be used to cut off central air conditioning (heating or cooling) to an unused room, or to regulate it for room-by-room temperature and climate control. This in turn helps you to save on energy and energy bills. 


Types of damper actuators 


There are two types of damper actuators: modulating and open/close. A modulating damper actuator will position, or throttle, the damper or valve to achieve a desired position or flow. An open/close damper actuator produces a two-position response (0% open or 100% open). 


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Beskrivning Pris Return Type Maximum Damper Area Damper Spindle Compatibility Switch Included Power Consumption Control Type Supply Voltage Motor Torque Return Torque Noise Level Maximum Damper Spindle Size Minimum Damper Spindle Size
RS-artikelnummer 795-9495
Tillv. art.nr9141071000
VarumärkeSchneider Electric
1 023,82 kr
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RS-artikelnummer 834-7701
Tillv. art.nrNM24A-SR-TP
VarumärkeBelimo
1 946,16 kr
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- 2m² 8 → 20 mm, 8 → 26.7 mm Yes 2W Modulating 24 V ac/dc 10Nm - 35dB 20 mm, 26.7 mm 8mm
RS-artikelnummer 504-1630
Tillv. art.nrHT 24-SR
VarumärkeBelimo
2 123,03 kr
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Spring Return - - - 1.5W Modulating 24 V ac/dc 10Nm - 35dB(A) - -
RS-artikelnummer 795-9463
Tillv. art.nr8455001000
VarumärkeSchneider Electric
883,76 kr
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- - - Yes - - 24 V ac - - - - -
RS-artikelnummer 795-9505
Tillv. art.nr9141070000
VarumärkeSchneider Electric
870,95 kr
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RS-artikelnummer 795-9502
Tillv. art.nr06269311
VarumärkeSchneider Electric
3 078,44 kr
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