The valve ball is used to control the fluid flow state in the fluid conveying pipeline. Because of its simple structure, convenient installation and maintenance, good sealing performance, no internal leakage, and small volume, the valve ball is favored by the market users. What are the applications of valve spheres? This is a small series for you to interpret.
Since the valve seat seal of the valve ball is generally made of plastic, the fire resistance of the ball valve should be taken into account in selecting the structure and performance of the ball valve. The ball valve should be used in the equipment and pipeline system of flammable and explosive media. , should pay more attention to fire prevention.
The valve ball is suitable for the low-pressure cut-off, light structure, corrosive medium pipeline system. Valve globes can also be used in cryogenic and piping systems.
In the oxygen pipeline system of the metallurgical industry, the valve ball needs to go through a strict degreasing treatment. When the main line in the oil pipeline and the gas pipeline is buried underground, full-diameter welded valve spheres are required. When required to have adjustment performance, a valve ball with a special structure with a V-shaped opening is required.
To sum up, the valve spheres with different structures are inconsistent in purpose and hope that the above information will help you understand and learn.