for DC 12V 24V Motorized Air Damper Zone Dampers HVAC Damper Motorized HVAC Register for Duct Ventilation System AC 24V

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. Package Includes: 1x Motorized Damper Specifications: Material: PVC Weight: 538g Size: As picture shows Interface: DN75/DN110/DN160 Voltage: DC12V/220V/AC24V/DC24V 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.