Characteristics of ball valve

Characteristics of ball valve

1、 Wear resistant; Because the valve core of hard seal ball valve is alloy steel spray welding,

Three piece ball valve

Three piece ball valve

Seal ring is alloy steel surfacing, so hard seal ball valve in the switch will not produce too much wear（ Its hardness coefficient is 65-70)

2、 Good sealing performance; As the seal of hard seal ball valve is manually ground, it can only be used until the valve core and seal ring are completely consistent. So his sealing performance is reliable.

3、 Light switch; Because the bottom of the seal ring of the hard seal ball valve is tightly held with the valve core by a spring, the switch is very light when the external force exceeds the preload of the spring.

4、 Long service life: it has been widely used in petroleum, chemical industry, power generation, paper making, atomic energy, aviation, rocket and other departments, as well as people's daily life.

The pneumatic ball valve is simple and compact in structure, reliable in sealing and convenient in maintenance. The sealing surface and spherical surface are often closed, so it is not easy to be eroded by medium. It is easy to operate and maintain. It is suitable for general working medium such as water, solvent, acid and natural gas. It is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid regulation and control.