Hydraulic Wafer Type Control Butterfly Valve

The hydraulic wafer control butterfly valve is a kind of valve hydraulic device. The valve is connected between the two pipe flanges by a stud bolt. It is made up of a hydraulic actuator and a butterfly valve, so it has The butterfly valve has the advantages of simple operation, simple structure, small volume and light weight, and is composed of only a few parts. It was subsequently widely used in chemical, pharmaceutical and other industries. The working principle of the hydraulic butterfly valve is to drive the valve stem through the hydraulic device, so that the butterfly plate produces a 90° rotary motion to achieve the valve switch.