Butterfly valve features

Butterfly valve is a flapper valve, usually in the low pressure piping system for flow regulation and cut-off, the valve structure is very simple, mainly by the body, stem, butterfly plate and seal ring composition.It is also very simple to operate.Butterfly plate driven by the valve stem, if turned 90°, can complete a opening and closing.The flow of the medium can be controlled by changing the deflection Angle of the butterfly plate.

In recent years, butterfly valve production technology continues to improve, performance is better and better, the field of use is more and more widely.By the previous function of a single butterfly valve to high temperature, high pressure, large diameter, high sealing, long life, excellent regulation and the direction of a valve multi-function development, and has partially replaced the globe valve, gate valve and ball valve widely used in oil, gas, chemical, water treatment and other pipelines.

Butterfly valve features

1.opening and closing convenient, quick, labor saving, fluid resistance is small, can often operate.

2.Simple structure, small volume and light weight.

3.Mud can be transported and minimum liquid can be stored at the pipe opening.

4.Good sealing can be achieved under low pressure.

5.Good adjustment performance.