MAIN TECHNICAL PARAMETERS
Galvanized material, pneumatic actuator control, on-off type. Voltage: 24V,220V. Available in standard and explosion-proof types. Valve pressureresistance: approx. 3000-5000 Pa. Flange spacing L=200mm.

STRUCTURE
Main components: flange, valve body, valve disc, valve shaft, connecting rodand actuator. Rectangular multi-blade structure. Flange width can becustomized according to customer requirements, with a standard width of30-50mm.

PERFORMANCE
The valve is normally open or normally closed during ventilation operation.The valve disc is opened and closed by a pneumatic actuator to adjust thevalve opening, and open/close signals are output.