PVC Plastic HVAC Electric Damper Check for Valve 75/110/160mm Air Duct Volume Control Valves For Ventilation Pipe 220/12

Features: brand new and high quality The damper is suitable for controlling the air volume from full flow to shut-off. The damper is made of plastic and is equipped with a plastic tube. It can work with a thermostat to automatically turn on and off. The air tightness is good, the tightness is as high as 98%, and the adjustment performance is good. The for valve body and blades are made of new materials, odorless, pollution-free, wear-resistant and corrosion-resistant, and easy to disassemble.

Specifications: Material: PVC Weight: 538g Size: DN75: 7.50cm/2.95in x 8.50cm/3.35in x 12.75cm/5.02in; DN110: 11.00cm/4.33in x 12.00cm/4.72in x 13.70cm/5.39in; DN160: 16.00cm/6.30in x 17.00cm/6.69in x 14.00cm/5.51in Interface: DN75/DN110/DN160 Voltage: DC12V/220V/AC24V/DC24V

Package Includes: 1x Motorized Damper

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.