MAIN TECHNICAL PARAMETERS
Carbon steel material, electric actuator control, on-off type. Voltage: 24V,220V, 380V. Available in standard and explosion-proof versions. Valvepressure resistance: approx. 3000-5000 Pa. Flange spacing L=200mm.

STRUCTURE
Main components: flange, valve body, valve disc, valve shaft, connectingrod and actuator. Round multi-blade structure with external connectingrod. Flange width can be customized according 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 to adjust thevalve opening, and output open and close signals.