Ball valve is the opening and closing parts (ball) driven by the stem, and the axis of the valve stem around the movement of the valve.

Stainless steel ball valve works by rotating the valve to make the valve flow or occlusion. Stainless steel ball valve switch light, small volume can made into a large caliber, reliable sealing, simple structure, easy maintenance, sealing surface and spherical often in the closed state, not easy to be medium erosion, has been widely used in various industries. Stainless steel ball valve can be used to control the air, water, steam, all kinds of corrosive media, mud, oil, liquid metal and radioactive media, and other types of fluid flow. Stainless steel ball valve, stainless steel pneumatic ball valve, stainless steel electric ball valve, stainless steel manual ball valve. Stainless steel ball valve material is divided into 304316321 stainless steel ball valve.

Advantage of stainless steel ball valve:

1.The fluid resistance is small, and the coefficient of resistance is equal to that of the same length.
2.Simple structure, small size, light weight.
3.Close and reliable, at present, the stainless steel ball valve sealing surface material widely used plastic, sealing well, and also being widely used in the vacuum system.
4.Easy maintenance, stainless steel ball valve structure is simple, the sealing ring is generally active, demolition and replacement are more convenient.
5.Convenient operation, open and close rapidly, from fully open to fully closed as long as 90 degree rotation, facilitate remote control.
6.In the fully open or fully closed, the ball and valve seat sealing surface and the dielectric isolation, the media through, will not cause the valve sealing surface erosion.
7.Wide range of applications, from small to a few millimeters diameter, large to a few meters, from high vacuum to high pressure can be applied.

Stainless steel ball valve has been widely used in petroleum, chemical, power generation, paper, atomic energy, aviation, rockets and other departments, as well as people's daily life.