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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Omschrijving Prijs 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-stocknr. 795-9505
Fabrikantnummer9141070000
€ 80,22
Each
Aantal stuks
- - - - - - - - - - - -
RS-stocknr. 795-9445
Fabrikantnummer8751021000
€ 176,13
Each
Aantal stuks
- 4m² 10 → 20mm No 2.5W Open/Close 230 V ac 20Nm - - 20mm 10mm
RS-stocknr. 795-9441
Fabrikantnummer8751029000
€ 200,32
Each
Aantal stuks
- 4m² 10 → 20mm Yes 2W Modulating 24 V ac/dc 20Nm - - 20mm 10mm
RS-stocknr. 795-9495
Fabrikantnummer9141071000
€ 94,30
Each
Aantal stuks
- - - - - - - - - - - -
RS-stocknr. 795-9502
Fabrikantnummer06269311
€ 279,32
Each
Aantal stuks
- - - - - - - - - - - -
RS-stocknr. 795-9463
Fabrikantnummer8455001000
€ 81,40
Each
Aantal stuks
- - - Yes - - 24 V ac - - - - -