SPECIFICATIONS | |
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VALVE SIZES | 2" TO 250" |
CLASS RATINGS | CLASS 1500 TO 4500, 10000 PSI TO 20000 PSI |
END CONNECTIONS | FLANGED RTJ, BWE, THREADED ENDS |
DESIGN TYPES | SWING TYPE, TILTING DISC, PRESSURE SEAL / BOLTED COVER |
SPECIAL REQUIREMENTS | STELLITED SEATS, DRAIN ARRANGEMENT, INTERNAL ALLOY CLADDING , FIRE TESTING, INTERNAL & EXTERNAL SPECIAL COATING FOR CRITICAL SERVICE APPLICATION, OBTURATOR POSITION INDICATOR, DAMPING FACILITY, AIR / OIL CUSHIONED, EXTENDED PUP PIECE FOR BW CONNECTION. |
STANDARD | REFERENCE |
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DESIGN | BS 1868, API 6D, API 6A, ASME B16.34 |
FACE TO FACE | ASME B16.10, API 6D, API 6A |
END CONNECTION | ASME B16.5, ASME B16.47, API 6A, ASME B16.25, ASME B1.20.1 |
TESTING | API 598 , API 6D, API 6A, BS EN 12266 - 1 & 2, BS 6755 PART-1, ISO 5208, ISO-15848 -1 & 2, API 6FA |
NACE COMPLIANCE | NACE MR 0175 / ISO 15156, NACE MR 0103 |
PT RATING | ASME B16.34 |
MATERIAL OF CONSTRUCTION | |
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BODY/ COVER | CARBON STEEL,STAINLESS STEEL, DUPLEX STAINLESS STEEL, SUPER DUPLEX STAINLESS STEEL, ALLOY STEEL, HIGH NICKEL ALLOYS. |
TRIM | STAINLESS STEEL, DUPLEX STAINLESS STEEL, SUPER DUPLEX STAINLESS STEEL, ALLOY STEEL, HIGH NICKEL ALLOYS. |
BODY GASKET | SOFT GOODS GASKET, SPIRAL WOUNDED, OCTAGONAL RING TYPE (RTJ) METAL GASKET IN SOFT IRON |
FASTENERS | ASTM A193 Gr.B7/A194 Gr.2H, B7M/2HM, B8/8, B8M/8M, B16/2H |