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). 


...
Lees meer Lees minder

Filters

21 - 27 van 27 producten worden weergegeven
Resultaten per pagina
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. 504-1630
FabrikantnummerHT 24-SR
FabrikantBelimo
€ 195,18
Each
Aantal stuks
Spring Return - - - 1.5W Modulating 24 V ac/dc 10Nm - 35dB(A) - -
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. 795-9502
Fabrikantnummer06269311
€ 279,32
Each
Aantal stuks
- - - - - - - - - - - -
RS-stocknr. 795-9463
Fabrikantnummer8455001000
€ 81,40
Each
Aantal stuks
- - - Yes - - 24 V ac - - - - -
RS-stocknr. 795-9495
Fabrikantnummer9141071000
€ 94,30
Each
Aantal stuks
- - - - - - - - - - - -
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. 834-7701
FabrikantnummerNM24A-SR-TP
FabrikantBelimo
€ 178,92
Each
Aantal stuks
- 2m² 8 → 20 mm, 8 → 26.7 mm Yes 2W Modulating 24 V ac/dc 10Nm - 35dB 20 mm, 26.7 mm 8mm
Related Products
Maintenance-free, low power consumption, rotary damper/louvre actuators, compatible ...
Description:
Maintenance-free, low power consumption, rotary damper/louvre actuators, compatible with all leading makes of HVAC controls. Minimum life of 60000 operationsStall torque technology requires no end switchesAdjustable U-clamp accepts round or square shaftsVisible position indicatorPushbutton manual overrideDirection ...
"'Maintenance free slipper valve actuators designed for 60000 ...
Description:
"'Maintenance free slipper valve actuators designed for 60000 operations. Compatible with all leading makes of HVAC controls, also available are linkage kits to Satchwell MB or ESBE valves." Stall torque technology, eliminating the need for end switchesLow power consumptionVisible position ...
Schneider MD20A-24 damper actuator for operating air control ...
Description:
Schneider MD20A-24 damper actuator for operating air control dampers in ventilation and air conditioning systems for building services installations. For air control dampers up to approx. 4 m²Torque 20 Nm (180 in-lb)Nominal voltage AC/DC 24 VControl: Modulating 0 – 10 ...
MZ20B is an electro-mechanical actuator designed to provide ...
Description:
MZ20B is an electro-mechanical actuator designed to provide floating increase/decrease control together with Schneider small linear zone valves VZ29/VZ39/VZ49. Input Voltage 24 VacPower consumption 0.5 VASpeed 18 s/mm @50Hz; 15 s/mm @ 60Hz.