The ball is the opening and closing part of the ball valve, also known as the core or ball. The ball rotates around the center line of the valve body to open and close the ball valve. The ball valve and the plug valve are the same type of valve, the ball valve also evolved from the plug valve, but the closing part of the ball valve is a sphere.
The ball valve can cut off, adjust, distribute and change the flow direction of the medium in the pipeline. Ball valves have many advantages and are a new type of valve widely used in recent years. Ball valves with different functions often have different spheres.
The spheres are usually divided into two categories: soft-sealed spheres and hard-sealed spheres.
The spheres can be divided into two-way balls, three-way balls, four-way balls, curved balls, floating balls, fixed balls, V-balls, eccentric hemispheres, shank balls, solid balls, hollow balls, etc. according to their functions. Customize various non-standard balls for users.
The sphere blank adopts forging, casting and steel coil welding. The available materials are: A105, 304, 304L, 316, 316L, LF2, 42CrMo, 1Cr13, F51, Mone1, 17-4PH, etc. .
