The sphere is the opening and closing parts of the ball valve, also known as the core of the ball, the ball, and the center line of the sphere around the valve body to achieve the effect of opening and closing the ball valve. The ball valve and the plug valve are the same type of valve, and the ball valve has evolved from the rotor valve, but the closure of the ball valve is a sphere.
The ball valve can cut, adjust, allocate, and change the direction of the medium in the pipeline. The ball valve has many advantages and is a new type of valve class that has been widely used in recent years. Different functional ball valves often have different spheres.
Spheres are usually divided into two categories: soft secrets and hard sealing spheres.
The sphere can be divided into: two -pass balls, three -pass balls, four -pass balls, bending balls, floating balls, fixed balls, V -type balls, biased hemispheres, handle spheres, solid balls, hollow balls, etc., and can be available. Customize various non -standard balls for users.
Black bruises are welded with forging, casting and steel rolls. The materials are: A105, 304, 304L, 316, 316L, LF2, 42CRMO, 1CR13, F51, Mone1, 17-4PH, etc.
