The structure of the valve sphere is relatively simple, the installation size is relatively small, and the operation is very simple. Valve sphere can be made into straight-through, three-way and other structures of the valve, in which the flow resistance of the straight-through ball valve in the existing valve is the smallest, so that it can convey suspended particles and viscous media.
It is mainly used to transport gases such as air, water, organic solvents and other liquids, and liquids containing suspended particles. Because the hard-sealed ball valve core is alloy steel spray welding and the sealing ring is alloy steel surfacing welding, the hard-sealed ball valve will not produce too much wear and tear when switching. Valve sphere is easy to operate and maintain, and its service life is very long. It has been adopted by petroleum, chemical, power generation and other departments.