Feature
- Bellow Sealed Gate Valve
- Zero Emissions, Fire Safe Construction
- Full Bore, Reduced Bore；
- Bolted or Welded Bonnet, OS&Y
- Guaranteed long bellows life with qualification test, cycle life Min. 3000cycles depending on working conditions
- Full Thickness Connect Welding
- Locking Device.
Specification
- Temperature-pressure Rating: ASME B16.34;
- Design & Manufacture：API 602,API 600;
- Face to Face: Maunfacturer’s standard, ASME B16.10;
- Flanged Connection: ASME B16.5,ASME B16.47
- BW Connection: ASME B16.25;
- SW Connection: ASME B16.11;
- NPT Connection: ASME B1.20.1
- Inspection & Test: API 598
- Fugitive Emission: ISO15848
- Sour Service: NACE MR01-75/NACE MR01-03
Production range
- Class: 150-1500lb
- Size: 1/2"-12"
- End: RF, RTJ, BW
- Materials: CS, LTCS, SS, DSS, SDSS, Special Materials
- Operation: Handwheel, Gear, Pneumatic, Electric Actuator
