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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รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 504-1624
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.HT24-3
Brand :Belimo
THB4,522.13
Each
Units
- - - - 1.5W Open/Close 24 V ac 10Nm - 35dB(A) - -
RS Stock No. 504-1337
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GM24A-SR
Brand :Belimo
THB9,909.65
Each
Units
- 8m² 12 → 26.7mm - 4.5W Modulating 24 V ac/dc 40Nm - 45dB(A) 26.7mm 12mm
RS Stock No. 504-1321
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GM24A
Brand :Belimo
THB8,575.71
Each
Units
- 8m² 12 → 26.7mm - 4W Open/Close 24 V ac/dc 40Nm - 45dB(A) 26.7mm 12mm
RS Stock No. 795-9495
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.9141071000
THB4,412.71
Each
Units
- - - - - - - - - - - -
RS Stock No. 504-1315
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.GM230A
Brand :Belimo
THB8,558.08
Each
Units
- 8m² 12 → 26.7mm - 5W Open/Close 230 V ac 40Nm - 45dB(A) 26.7mm 12mm
RS Stock No. 795-9445
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.8751021000
THB8,275.61
Each
Units
- 4m² 10 → 20mm No 2.5W Open/Close 230 V ac 20Nm - - 20mm 10mm
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