MAIN TECHNICAL PARAMETERS
Stainless steel material, turbine manual control, valve pressure resistanceapprox. 3000-5000 Pa, flange spacing L=200mm.

STRUCTURE
Circular single-disc double-eccentric structure, composed of main compo-nents: flange, valve body, valve plate, valve shaft, sealing material andactuator. Featuring a circular single-disc design, the flange width can becustomized according to customer requirements, with a standard width of30-50 mm.

PERFORMANCE

The valve is normally open or normally closed during regular ventilation. Thevalve plate is adjusted to open and close by a turbine actuator, whichregulates the valve opening degree and outputs open/close signals.