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Ansi Class / Rating
150#, 300#, 600#, 900#
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Design Standard
API 6D, BS EN ISO 17292 , ASME B16.34
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Testing Standard
API 6D, API 607, API 6FA
Full Bore, Reduce BoreBlow Out Proof StemLow Torque, Antistatic DeviceSpring Loaded Seat, Stem ExtensionLocking Device, Double Block & Bleed, Drain & Vent, Self Relieving Seat Double Piston Seat, Corrosion Resistant Low Friction Bearing, Emergency Sealant InjectionTrunnion Mounted Design StemFire Safe Test Requirement as per API 607 & API 6FA