Fixed Ball Valves

China High Performance Fixed Ball Valve which Can be Customized From Our Factory with the Best Price
1.Introduction of High Performance Fixed Ball Valve

High performance fixed ball valve is widely used in natural gas, oil products, chemical industry, metallurgy, urban construction, environmental protection, pharmaceutical, food and other industries. Among them, sulfur resistant series products are suitable for long-distance natural gas pipeline with hydrogen sulfide medium, many impurities and serious corrosion. It is a new generation of high performance ball valve, which is suitable for long-distance pipeline and general industrial pipeline; Its strength, safety and resistance to harsh environment are specially considered in the design. It is suitable for all kinds of corrosive and non corrosive media.

2. Specific parameters of High Performance Fixed Ball Valve

3.Features of High Performance Fixed Ball Valve

1) High performance fixed ball valve: the ball is supported by upper and lower bearings to reduce friction and eliminate excessive torque caused by huge sealing load formed by inlet pressure pushing ball and sealing seat.
2) High performance fixed ball valve has reliable sealing performance: PTFE single material sealing ring is embedded in the stainless steel valve seat, and spring is set at the end of the metal valve seat to ensure sufficient preload of the sealing ring. When the sealing surface of the valve is worn during use, the valve will continue to ensure good sealing performance under the action of spring.
3) High performance fixed ball valve fireproof structure: in order to prevent the PTFE sealing ring from burning due to sudden heat or fire, causing large leakage and fueling the fire, a fireproof sealing ring is set between the ball and the valve seat. When the sealing ring is burned, under the action of spring force, the sealing ring of the valve seat is quickly pushed to the ball to form metal to metal seal, Play a certain degree of sealing effect. The fire resistance test meets the requirements of apl6fa and apl607.

4.Application of High Performance Fixed Ball Valve

5.About MST

6.Welcome to contact us

ranee@milestonevalve.com
Cell: +86 15033798686

7. FAQ