The advantages of rubber-lined ball valves and rubber-lined flange ball valves are: small fluid resistance, and full-bore ball valves have basically no flow resistance.
Simple structure, small size and light weight.
Tight and reliable. It has two sealing surfaces, and the sealing surface materials of ball valves currently use various plastics, which have good sealing properties and can achieve complete sealing. It has also been widely used in vacuum systems.
Easy to operate, open and close quickly, just rotate from fully open to fully closed, convenient for long-distance control.
Easy to maintain, the ball valve has a simple structure, the sealing ring is generally movable, and it is relatively easy to disassemble and replace.
When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium. When the medium passes, it will not cause erosion of the valve sealing surface.
It has a wide range of applications, with diameters ranging from a few millimeters to several meters, and can be applied from high vacuum to high pressure.
Because the ball valve has wiping properties during the opening and closing process, it can be used in media with suspended solid particles.
Shanghai Huanyao Valve Co., Ltd. Contact number Fax email@Business mobile phone contact Ye Feng
News