ANSI Soft Sealing Ball Valve-Top Entry Fixed Ball Valve
Features
1. The wide seat assembly adopts adjusting nuts, which truly realizes online maintenance and is simple to disassemble.
2. Patent fireproof structure, reliable fireproof performance.
3. Blowout proof valve rod.
4. Emergency valve stem seal.
5. Double sealing of contact.
6. Double block and bleed (DBB).
7. Wide body emission.
8. Double piston effect valve seat (DIB).
9. Configuration for low temperature, airless, oxygen and vacuum occasions.
10. Burial requirements.
11. Extended wide pole.
12. NACE sulfur resistance.
• Product Standard: API6D,API608,ISO17292,ASME B16.34
• Nominal Pressure: CLASS150~CLASS2500
• Nominal Dimension: 8”~40”
• Main Material: WCB,A105,CF8,F304,CF8M,LCB,LC1,WCC,WC6,WC9,CF3,F304L,CF3M,F316L,4A, 5A,inconel625,Alloy20,Monel,Incoloy,Hastelloy,C5,Ti
• Operating Temperature: - 40℃~200℃
• Applicable Intermediaries: Water, Vapour,Oil,Natural gas,etc.
• Connection Mode: Flange,Wafer
• Transmission Mode:Handle,Worm gear, Electric, Pneumatic, Hydraulic, Electro hydraulic pneumatic linkage
Soft sealing ball valves are designed to provide a tight seal between the ball and the valve seat, which prevents leakage and ensures smooth operation. The soft sealing materials used in these valves are typically made of PTFE, which is resistant to corrosion and can withstand high temperatures and pressures.
The fixed ball valve design features a ball that is fixed in place, which prevents any movement or rotation during operation. This improves the integrity of the seal and reduces wear and tear on the valve components. Additionally, the top-entry design allows for easy maintenance and repair, as the valve can be accessed without removing it from the pipeline.
