Spring energy storage quick-closing regulating valve
, This valve is a regulating valve with a simple structure and can also be used for on/off control of low-pressure pipeline media. Butterfly valve is a valve that uses a circular butterfly plate as an opening and closing part and rotates with the valve stem to open, close and adjust the fluid channel. The butterfly plate of the butterfly valve is installed in the diameter direction of the pipe. In the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis, and the rotation angle is between ~. When rotated, the valve is fully open.
Spring energy storage quick closing regulating valve