The advantages and disadvantages of stainless steel butterfly pneumatic valve 4)

stainless steel butterfly pneumatic valve, open/close convenient and quick, energy saving, fluid resistance small, can often operate. , simple structure, small volume, light weight. , portable, apertures mud water at least. , low pressure, can achieve good sealing. And good regulation performance.
stainless steel butterfly pneumatic valve faults, working pressure and temperature range is small. , poor sealing. The structure of stainless steel butterfly pneumatic valve can be divided into offset plate, vertical plate, inclined plate and leverage. Closed form, can according to the classification, than sealed two seals. Soft seal type commonly used rubber ring seal, seal type commonly used metal ring seal. Can be divided into the circular wafer is depending on the type of connection flange connection; Transmission mode can be divided into manual, gear transmission, pneumatic, hydraulic and electrical several differences. This site keywords: pneumatic ball valve pneumatic ball valve pneumatic pneumatic valve pneumatic pneumatic valve