Ball Valve Characteristics

1. Wear-resistant; because the valve core of the hard-sealed ball valve is spray-welded alloy steel,the sealing ring is made of alloy steel surfacing, so the hard sealing ball valve will not produce too much wear when it is switched on and off. (Its hardness coefficient is 65-70):

2, the sealing performance is good; because the sealing of the hard-seal ball valve is manually ground, it can not be used until the valve core and the sealing ring are completely matched. Therefore, its sealing performance is reliable.

3. The switch is light; since the bottom of the sealing ring of the hard-sealed ball valve adopts a spring to make the sealing ring and the valve core tightly hug together, the switch is very light when the external force exceeds the pre-tightening force of the spring.

4. Long service life: It has been widely used in petroleum, chemical industry, power generation, papermaking, atomic energy, aviation, rockets and other departments, as well as people's daily life.

The pneumatic ball valve has a simple and compact structure, reliable sealing, and convenient maintenance. The sealing surface and the spherical surface are often in a closed state, which is not easy to be eroded by the medium. It is easy to operate and maintain. It is suitable for general working media such as water, solvent, acid and natural gas, and is mainly used for cutting Or connect the medium in the pipeline, and can also be used for fluid adjustment and control.