GB Soft Sealing Ball Valve-Fixed Ball Valve
Features
1. Medium and low pressure, small diameter fixed ball adjustment, trunnion type.High pressure, large diameter fixed ball adjustment with support plate.
2. Patent fireproof structure, reliable fireproof performance.
3. Anti blowing adjusting rod.
4. Emergency valve rod seal.
5. Double sealing of contact.
6. Double male plug and drain (DBB).
7. valve body emission.
8. Double piston effect valve seat (DIB).
9. Configuration for low temperature, chlorine, oxygen and vacuum occasions.
10. Burial requirements.
11. Extended adjusting 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