Design features    >>>

1. Zero leakage: Exquisite manufacturing process to achieve bi-directional zero leakage performance of ball valve;

2. Self-pressure relief design: The valve features an automatic self-pressure relief function. When the valve is opened, the pressure in the valve cavity will be automatically relieved to avoid overpressure due to temperature rise;

3. Large diameter ball: The large ball design provides a larger sealing surface, reduces valve seat compression and improves the service life;

4.Pressure self-sealing design: The valve seat is designed for self-sealing. As pressure increases, the ball presses against the seat, improving the sealing performance. The higher the pressure, the better the seal;

5. Modular design: Versatile and easy to replace parts;

6. Fire protection design: The valve meets fire protection standards such as API607 and BS6755;

7. Anti-static structure: Conductive springs are placed between the valve stem, body and ball to avoid electrostatic ignition and ensure system safety;

8. Explosion-proof valve stem: The valve stem is explosion-proof and features an inverted sealing function to prolong the service life of the packing;

9. Packing gland locking structure: This feature allows for operation without disassembling the actuator, improving the daily maintenance efficiency of the valve;

10. Elastic sealing valve seat design: It uses high-quality imported raw materials, and offers low torque and long service life.

Application Fields    >>>

☼Chemical industry ☼Petroleum industry ☼Natural gas industry ☼Automobile industry ☼Electronic industry ☼Pharmaceutical and life sciences industry ☼Construction industry ☼Thermal industry ☼Water conservancy industry ☼Others

Execution standard    >>>

Design criteria：ASME B16.34、API 608、MSS SP-110

Wall thickness standard：ASME B16.10、GB/T 12221-2005、JIS B2002

Leakage rating：ANSI B16.104、GB/T 4213-2008

Connection standard：ASME B16.5、GB9113、JB79.1~4、HG20592、JIS B2220

Product parameters    >>>