Feature
· Trunnion mounted ball valve, Top entry, unibody.
· Solid ball;
· Full bore or reduced bore；
· Anti-static, anti blow-out stem, fire safe;
· Emergency sealant injection;
· DBB(SPExSPE) function, DIB-1(DPExDPE), DIB-2(DPExSPE);
· Soft seat or metal to metal
· Dynamic and static sealing in the form of Lip seal or Oring
· ISO5211 mounting flange;
· Locking device.
Specification
· Temperature-pressure rating: ASME B16.34;
· Design & Manufacture：API6D, ISO17292, API608, BS5351;
· Face to Face: Manufacturer's standard;
· Flanged conection: B16.5, ASME B16.47
· BW conection: ASME B16.25
· Inspection & Test: API6D, API598
· Leakage: ISO5208
· Fire safe: API607/API6FA.
· Fugitive Emission: ISO15848
· Suor service: NACE MR0175/NACE MR0103
