SPECIFICATIONS | |
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VALVE SIZES | 2" TO 250" |
CLASS RATINGS | CLASS 150 TO 2500, API 6A PRESSURE CLASSES |
END CONNECTIONS | FLANGED (RF, RTJ), BWE, THREADED ENDS, HUB ENDS |
TYPE OF DESIGN | 3PD, FLOATING / TRUNNION BALL, SIDE ENTRY / TOP ENTRY BALL |
PORT TYPE | FULL OR REDUCED |
OPERATION | SUBSEA GEAR INCLUSIVE OF ROV DEVICE, ROV, HYDRAULIC ACTUATOR |
ACTUATOR ACCESSORIES | HYDRAULIC SOLENOID VALVE, HYDRAULIC LIMIT SWITCH, HYDRAULIC FILTER REGULATOR, ROV ACCESSORIES |
SPECIAL REQUIREMENTS | CAST OR FORGED BODY CONSTRUCTION, METAL SEATED, SPE / DPE DESIGN, DOUBLE BLOCK AND BLEED (DBB) DESIGN, EMERGENCY SHUTDOWN, PIG LAUNCHING & RECEIVING, BLOW OUT PROOF STEM, ANTISTATIC DEVICE, FIRE SAFE DESIGN, ENP/ TCC & OVERLAY ON BODY, BALL & SEAT, CAVITY RELIEF, DUAL STEM SEAL. |
TYPE OF BONNET | BOLTED BONNET, FULLY WELDED BODY |
STANDARD | REFERENCE |
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DESIGN | API 6DSS / API 17D / Manuf. Standard |
FACE TO FACE | MANUFACTURING STANDARD |
END CONNECTION | ASME B16.25, ASME B1.20.1, ASME B16.5, ASME B16.47 SER - A / B, API 6A |
TESTING | API 598, API 6D, API 6DSS |
NACE COMPLIANCE | NACE MR 0175 / ISO 15156, NACE MR 0103 |
PT RATING | ASME B16.34 |
MATERIAL OF CONSTRUCTION | |
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BODY/ END CONNECTOR | CARBON STEEL, LOW ALLOY STEEL, STAINLESS STEEL, DUPLEX / SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, OTHER SUITABLE MATERIALS FOR SEAWATER SERVICE |
TRIM | STAINLESS STEEL, DUPLEX / SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, OTHER SUITABLE MATERIALS FOR SEAWATER SERVICE |
SEATRING | PTFE, RPTFE, FILLED PTFE, DEVLON, PEEK, NYLON, METAL to METAL |
PACKINGS AND SEALS | PTFE, RPTFE, GRAPHITE, GRAPHOIL, SPECIAL MATERIALS FOR SEA WATER APPLICATION |
GASKET | PTFE, RPTFE, GRAPHITE, GRAPHOIL, SPIRAL WOUNDED GASKETS, SOFT IRON METAL RING GASKETS, SPECIAL MATERIALS FOR SEA WATER APPLICATION |
SPRING | STAINLESS STEEL, INCONEL 625, INCONEL 825, INCONEL X-750, CHROME STEEL, HIGH NICKEL ALLOY SPRINGS |
FASTENERS | ASTM A193 Gr.B7/A194 Gr.2H, B7M/2HM, B8/8, B8M/8M, B16/2H |