Design features >>>
1. Modular design: Versatile and easy to replace parts;
2. 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;
3. Elastic sealing valve seat design: It uses high-quality imported raw materials, and offers low torque and long service life;
4. Zero leakage: Exquisite manufacturing process to achieve bi-directional zero leakage performance of ball valve;
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. 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;7. Large diameter ball: The large ball design provides a larger sealing surface, reduces valve seat compression and improves the service life;
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 symmetrical distribution design: This design effectively restrains the swing of the ball and ensures higher reliability.
Application Fields >>>
☼Chemical industry ☼Electricity industry ☼Pharmaceutical industry ☼Petroleum industry ☼Food industry ☼Environmental protection industry ☼Water conservancy industry ☼Others
Execution standard >>>
Design criteria：ASME B16.34、API608、MSS SP-110
Wall thickness standard：EN 12516-3
Thread standard：ANSI B1.20.1、DIN 2999/259、ISO 7/1、ISO 228/1、JIS B 0203
Welding standard：ASME B16.25（butt welding）、ASME BA16.11（sleeve welding）
Flange standard：ASME B16.5、GB 9113、JB 79.1~4、HG 20592、JIS B2220
Inspection testing：API598、MSS SP-110
Product parameters >>>
Schematic flow diagram of three-way ball valve >>>
Schematic flow diagram of three-way ball valve ——three-position control >>>
