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Flat or expansion gate
Full bore design
Double blocking and dual emission
Automatic pressure relief
Emergency injection of sealant
Design with or without diversion holes
Connection end: RF,BW,RTJ
Fireproof design: API 6FA/API 607
Design standards: API 6D, ASME B16.34
Structural length: API 6D, ASME B16.10
Flange standard: ASME B16.5, ASME B16.47
Welding end standard: ASME B16.25
Inspection standards: API 6D, API 598
Size: 2 "~48" (DN50~DN1200)
Nominal pressure: ASME CLASS 150~2500 (PN16~PN420)
Valve body material: carbon steel, stainless steel, alloy steel, etc
Valve plate materials: carbon steel, stainless steel, alloy steel, etc
Valve stem material: 410SS, 304SS&17-4PH, etc
Valve seat material: weld overlay 13Cr, Stellite 6, etc
Connection end: RF, BW, RTJ
Operation: Handwheel, Gear, Electric, Pneumatic, Hydraulic