Ball valve ball is used to control the fluid flow in the fluid transmission pipeline, because of the valve ball structure is simple, convenient installation and maintenance, good sealing performance, no internal leakage, small volume and other advantages, the market users love. What are the applications of valve spheres?

Because the valve ball seat sealing ring is generally made of plastic, so in the selection of the structure and performance of the ball valve, we should consider the fire performance of the ball valve, in the flammable and explosive media equipment and pipeline system to use the ball valve, more attention should be paid to fire.

Valve ball is suitable for low pressure cut-off, light construction, corrosive media piping system. Valve spheres may also be used in cryogenic units and piping systems.

In the oxygen piping system of metallurgical industry, the valve ball needs to undergo strict degreasing treatment when it is used. Full size welded valve balls shall be used when main lines in oil and gas lines are buried underground. When regulating performance is required, valve spheres of special structure with V-shaped openings should be selected.