MAIN TECHNICAL PARAMETERS
Corrosion-resistant steel material, controlled by electric actuator, availablein on-off/proportional type, with voltage options of 24V, 220V and 380V.The valve pressure resistance is approx. 3000-15000 Pa, and the flangespacing L=200-250 mm.

STRUCTURE
Rectangular multi-disc structure, main components: flange, valve body,valve plate, valve shaft and actuator. The flange width and thickness can becustomized according to customer requirements, with a standard width of30-100 mm.

PERFORMANCE
The valve is normally open or normally closed during regular ventilation.The valve plate is opened and closed by a pneumatic actuator to adjust thevalve opening degree, and output open and close signals.