Hard-sealed floating ball valve
Product features: 1. Various valve seat structures and various ball hardening treatment methods, suitable for different temperatures and media. 2. Anti-blowout valve stem; 3. Emergency valve stem seal; 4. Double block and bleed (DBB); 5. Valve body discharge; 6. Double piston effect valve seat (DB); 7. Low temperature, hydrogen, oxygen, vacuum occasion configuration; 8. Buried […]
ANSI soft-seal floating ball valve
Product features: 1. With elastic valve seat structure design, the contact area between the valve seat and the ball will change with the medium pressure, so that the sealing pressure ratio can be adjusted as needed to ensure reliable sealing, Low switching torque; 2. The packing plate and packing sleeve adopt split design, and the […]
Trunnion ball valve-soft seal
Product features: 1. The valve seat assembly adopts an adjusting nut to truly realize online maintenance, and the disassembly and assembly are simple and convenient. 2. Patented fireproof structure, reliable fireproof performance; 3. Anti-blowout valve stem; 4. Emergency valve stem seal 5. Double seal of contacts; 6. Double blocking and bleed (DBB); 7. Valve body […]
Low temperature ball valve
Product features: According to the standard requirements, ball valves with temperatures below -50℃ are generally designed with a long neck structure to increase the temperature of the packing and ensure the reliable sealing of the valve stem packing. The neck length is generally designed according to the standard requirements. If the user has special requirements, […]
Power station drain ball valve – integrated
Product features: 1. 1/4 turn greatly reduces the wear and friction of the packing and prevents leakage. 2. The anti-scouring ball structure ensures that the opening area is larger at the same opening at the beginning of the valve opening, and the pressure difference is reduced faster to reduce the scouring time of the high […]
Power station drain ball valve – bb
Product features: 1. 1/4 turn greatly reduces the wear and friction of the packing and prevents leakage. 2. The anti-scouring ball structure ensures that the opening area is larger at the same opening at the beginning of the valve opening, and the pressure difference is reduced faster to reduce the scouring time of the high […]
welded strainer ball
Our welded strainer ball valve solves the problems of traditional filters and ball valves taking up large space and making maintenance difficult. It is compact and easy to operate, not only saves space, but also has a self-filtering function, which can be easily cleaned and automatically flushed. The integral welded ball valve has no leakage […]
Fully welded ball valve
Product standards: API 6D, GB/T 19672 Nominal pressure: PN16~PN40 Nominal size: DN10~DN600 Operating temperature: -46~200℃ Applicable working conditions: water, steam, flammable and explosive gas and liquid, etc. Main material: WCB, A105, LCB, LF2, LCC, CF8, F304, CF8M, F316, CF3, F304L, CF3M, F316L, 4A, 5A Connection method: flange, welding Transmission method: worm gear, pneumatic, electric, electro-hydraulic […]
Underground Gas Exhaust Fully Welded Ball Valve
Underground Gas Exhaust Fully Welded Ball Valve is developed by engineers and technicians with more than 30 years of experience in high-pressure valve design and manufacturing, using the latest international technical standards. It is mainly used for long-distance pipeline transportation of oil, natural gas, and coal gas and urban gas pipeline systems. Due to its […]
Fully welded ball valve
Product features: 1. Fully welded structure, can be equipped with sleeves, buried operation elevation, etc. according to customer needs; 2. A variety of valve seat structures, a variety of ball hardening treatment methods, suitable for different temperatures and media; 3. Double block and double discharge (DBB) or double piston effect valve seat (DIB) can be […]