MAIN TECHNICAL PARAMETERS
Carbon steel material, pneumatic actuator control, on-off/proportional type,voltage options: 24V, 220V, 380V. The valve pressure resistance is about3000-5000 Pa, flange spacing L=200mm.

STRUCTURE
Rectangular multi-disc structure, composed of main components: flange,valve body, valve plate, valve shaft and actuator. The flange width andthickness can be customized according to customer requirements, with astandard flange width of 30-50 mm.

PERFORMANCE
The valve remains in normally open (NO) or normally closed (NC) statusduring regular ventilation operation. The valve plate is driven by a pneumaticactuator to open and close, adjust the valve opening degree, and outputopen/close signals accordingly.