220V Steel Motorized Damper Vent Valves Air Volumes Control Valves Air Duct Shut Damper Stoppers Valves

Crafted from steel material, it is rustproof, corrosion-resistant, and long terms. Electric control: convenient for remotes control and adjustment of air Volumes. Check function: prevents medium backflow and maintains the normal operation of the system. 220V Steel Motorized Damper Vent Valves Air Volumes Control Valves Air Duct Shut Damper Stoppers Valves. Features: Crafted from steel material, it is rustproof, corrosion-resistant, and long terms. Electric control: convenient for remotes control and adjustment of air Volumes. Check function: prevents medium backflow and maintains the normal operation of the system. It adopts bidirectional control and can be selected according to different requirements. This damper is suitable for controlling the air Volumes from full flows to close. Specifications: Material: Steel. Calibers: 51mm(2.01inch 63mm(2.48inch 75mm(2.95inch 80mm(3.15inch). Size: As Shown In The Picture. Voltage: 220V. Torque: 1Nm. Control angle: 0-90 degrees, second gear contr