stainless steel air solenoid valve electric air duct motorized damper valve
Notice for electric connection: "+" is in the middle for 12VDC while "-" is in the middle for 220V and 24V
HVAC Air Duct Valve / Electric Air Duct Damper / Motorized Damper
Features:
1. This damper is suitable for controlling the air volume from full flow to shut off
2. The damper is constructed with polished stainless steel and come with aluminum valve plate
3. It can work with thermostat, open and close automatically.
![_01](https://ae01.alicdn.com/kf/HTB1e4N4bxrvK1RjSszeq6yObFXaz.jpg)
![_02](https://ae01.alicdn.com/kf/HTB1Wtd0bsnrK1RkHFrdq6xCoFXal.jpg)
![_03](https://ae01.alicdn.com/kf/HTB10UhWbynrK1Rjy1Xcq6yeDVXae.jpg)