1, Butterfly valve, also known as flap valve, is a simple structure of the valve
2, The butterfly valve can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, and liquid metal media.
3, In the pipeline mainly cut off and throttling effect. Butterfly valve opening and closing device is a disc-shaped butterfly plate, rotating around its own axis in the valve body, so as to achieve the purpose of opening and closing or adjusting.
The main components of the butterfly valve: body、plate、seat、stem, etc.
