GB Soft Sealing Ball Valve-Top Entry Fixed Ball Valve

1. The valve 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. Valve body emission.

8. Double piston effect valve seat (DIB).

9. Configuration for low temperature, gas, oxygen and vacuum occasions.

10. Burial requirements.

11. Extended valve rod.

12. NACE sulfur resistance.

• Product Standard: GB/T 12237, GB/T 19672, GB/T 12224

• Nominal Pressure: PN10-PN420

• Nominal Dimension: DN50~DN1000

• 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,Welding

• Transmission Mode:Handle,Worm gear, Electric, Pneumatic, Hydraulic/Electro hydraulic pneumatic linkage