MAIN TECHNICAL PARAMETERS
Stainless steel material (321/310S), turbine manual control, voltage is 24V,valve pressure resistance is about 3000-5000 Pa, flange spacing L=200MM.

STRUCTURE
It adopts a circular single-disc structure, composed of main components:flange, valve body, valve plate, valve shaft and actuator. The flange width canbe customized according to customer requirements, with a standard widthranging from 30 to 50 millimeters.

PERFORMANCE
The valve is normally open or normally closed during regular ventilationoperation. The valve disc is opened and closed via a turbine actuator to adjustthe valve opening, and outputs open and close signals.