MAIN TECHNICAL PARAMETERS
Stainless steel material, electric actuator control, proportional control type(standard type and explosion-proof type available). Voltage options: 24V,220V, 380V. Valve pressure resistance: approx. 3000-5000 Pa. Flangespacing L=200mm.

STRUCTURE
Main components: flange, valve body, valve disc, valve shaft, connecting rodand actuator. Round single-blade design. Flange width can be customizedaccording to customer requirements, with a standard width of 30-50mm.

PERFORMANCE
The valve is normally open or normally closed during ventilation operation.The valve disc is opened and closed by an electric actuator, and theproportional actuator can adjust the valve opening via an input 0-10V(4-20mA) signal and output open/close signals.