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. Explosion-proof valve stem: The valve stem is explosion-proof and features an inverted sealing function to prolong the service life of the packing；6. Modular design: Versatile and easy to replace parts;
7. Fire protection design: The valve meets fire protection standards such as API607 and BS6755;
8. Anti-static structure: Conductive springs are placed between the valve stem, body and ball to avoid electrostatic ignition and ensure system safety;
9. Multi-seat design: The elastic sealing valve seat, made from high-quality imported raw materials, provides light torque and a long service life;
10. Packing gland locking structure: This feature allows for operation without disassembling the actuator, improving the daily maintenance efficiency of the valve.
Application Fields >>>
☼Chemical industry ☼Petroleum industry ☼Pharmaceutical industry ☼Metallurgical industry ☼Food industry ☼Others
Execution standard >>>
Design criteria：ASME B16.34、GB/T 12224-2015、JIS B2001
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 >>>
