Damper Actuators | Modulating | Open Close | RS
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    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).

    43 Products showing for Damper Actuators

    Belimo
    -
    -
    4m²
    10 → 20mm
    -
    2.5W
    Open/Close
    240 V ac
    20Nm
    -
    45dB(A)
    20mm
    10mm
    Belimo
    Switch Included
    Spring Return
    4m²
    10 → 25.4mm
    -
    7W
    Open/Close
    19.2 → 264 V ac, 21.6 → 137.5 V dc
    20Nm
    20Nm
    45dB(A)
    25.4mm
    10mm
    Belimo
    -
    Spring Return
    4m²
    10 → 25.4mm
    -
    5W
    Modulating
    24 V ac/dc
    20Nm
    20Nm
    40dB(A)
    25.4mm
    10mm
    Belimo
    -
    -
    1m²
    6 → 20mm
    -
    1W
    Modulating
    24 V ac/dc
    5Nm
    -
    35dB(A)
    20mm
    6mm
    Siemens
    -
    Spring Return
    0.8m²
    8 → 16mm
    -
    600mW
    Open/Close
    24 V ac/dc
    5Nm
    -
    -
    16mm
    8mm
    Belimo
    -
    -
    8m²
    12 → 26.7mm
    -
    5W
    Open/Close
    230 V ac
    40Nm
    -
    45dB(A)
    26.7mm
    12mm
    Belimo
    -
    Spring Return
    -
    -
    -
    1.5W
    Modulating
    24 V ac/dc
    10Nm
    -
    35dB(A)
    -
    -
    Belimo
    -
    -
    4m²
    10 → 20mm
    -
    2W
    Modulating
    24 V ac/dc
    20Nm
    -
    45dB(A)
    20mm
    10mm
    Belimo
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Belimo
    -
    -
    2m²
    8 → 26.7mm
    -
    2W
    Modulating
    24 V ac/dc
    10Nm
    -
    35dB(A)
    26.7mm
    8mm
    Belimo
    -
    -
    1m²
    6 → 20mm
    -
    1.5W
    Open/Close
    240 V ac
    5Nm
    -
    35dB(A)
    20mm
    6mm
    Belimo
    -
    -
    2m²
    8 → 26.7mm
    -
    2.5W
    Open/Close
    240 V ac
    10Nm
    -
    35dB(A)
    26.7mm
    8mm
    Belimo
    Switch Included
    -
    1m²
    6 → 20mm
    -
    1.5W
    Open/Close
    240 V ac
    5Nm
    -
    35dB(A)
    20mm
    6mm
    Belimo
    -
    -
    4m²
    10 → 20mm
    -
    2W
    Open/Close
    24 V ac/dc
    20Nm
    -
    45dB(A)
    20mm
    10mm
    Belimo
    -
    -
    8m²
    12 → 26.7mm
    -
    4.5W
    Modulating
    24 V ac/dc
    40Nm
    -
    45dB(A)
    26.7mm
    12mm
    Belimo
    Switch Included
    -
    2m²
    8 → 20 mm, 8 → 26.7 mm
    -
    2W
    Modulating
    24 V ac/dc
    10Nm
    -
    35dB
    20 mm, 26.7 mm
    8mm
    Siemens
    Switch Included
    -
    1.5m²
    8 → 16mm
    -
    1.9W
    Open/Close
    230 V
    10Nm
    -
    -
    16mm
    8mm
    Siemens
    -
    Spring Return
    -
    -
    -
    5W
    -
    24 V ac/dc
    18Nm
    -
    -
    -
    -
    Siemens
    -
    Spring Return
    0.3m²
    8 → 15mm
    -
    4.5W
    Open/Close
    24 V ac/dc
    2Nm
    -
    -
    8mm
    15mm
    Siemens
    Switch Included
    Spring Return
    0.8m²
    8 → 16mm
    -
    1.6W
    Open/Close
    230 V
    5Nm
    -
    -
    16mm
    8mm
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