Cryogenic Service Ball Valve

Feature   

· Floating type, or Trunnion mounted;   

· Side entry split body, or Top entry unibody   

· Extended bonnet, Solid ball;   

· Full bore or reduced bore；   

· Anti-static, anti blow-out stem, fire safe;   

· Soft seat or metal to metal   

· Dynamic and static sealing in the form of Lip seal;   

· ISO5211 mounting flange;   

· Locking device.   

Specification   

· Temperature-pressure rating: ASME B16.34;   

· Design & Manufacture：BS6364   

· Face to Face: ASME B16.10, API6D;   

· Flanged conection: ASME B16.5     

· BW conection: ASME B16.25   

· Inspection & Test: BS6364   

· Fire safe: API607/API6FA.   

· Fugitive Emission: ISO15848   

· Suor service: NACE MR0175/NACE MR0103   

3、Production range   

· Class: 150-2500lb   

· Size: 1/2"-24"   

· End: RF, RTJ, BW, HUB   

· Materials: CS, LTCS, SS, DSS, SDSS, Special Materials   

· Operation: Lever, Gear, Pneumatic, Electric actuator, Gas over oil