Briefly describes seven characteristics of pneumatic discharge ball valve

pneumatic discharge ball valve in the line is mainly used to do in the cutting speed is quick, distribution, and change the flow direction of medium. Pneumatic discharge ball valve fluid resistance small, its resistance coefficient with section of equal length. Pneumatic discharge ball valve has simple structure, small volume, light weight. Close and reliable, the pneumatic ball valve sealing surface of materials widely used plastic, sealing good, also has been widely used in the vacuum system. Pneumatic discharge ball valve is easy to operate, open and close quickly, from open to close as long as the rotating °, is advantageous for the remote control. Pneumatic valve has simple structure, convenient maintenance, pneumatic ball sealing ring are generally activities, remove the replacement is more convenient. In full open or full close, the sphere and the pneumatic valve seat sealing surface and the dielectric isolation, medium through, can not cause erosion of pneumatic valve sealing surface. Pneumatic discharge ball valve application scope is wide, size from small to several millimeters, big to a few meters, from high vacuum to high pressure can be applied. Pneumatic discharge ball valve has been widely used in petroleum, chemical, power, papermaking, atomic energy, aviation, rockets and other departments, as well as People's Daily life.