STANDARD | REFERENCE |
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DESIGN | API 6A |
FACE TO FACE | API 6A |
END CONNECTION | API 6A |
FIRE TEST | API 6FA / API 607 / BS 6755 PART-2 |
TESTING | API 6A / API 598 |
NACE COMPLIANCE | NACE MR 0175 / 0103, ISO 15156 |
PT RATING | ASME B16.34 / API 6A |
SPECIFICATIONS | |
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VALVE SIZES | 1-13/16, 2-1/16, 2-9/16, 3-1/8, 4-1/16, 5-1/8, 7-1/16, 9, 11, 13-5/8, 16-3/4, 18-3/4, 21-1/4, 26-3/4, 30 |
CLASS RATINGS | 2,000 TO 20,000 PSI |
END CONNECTIONS | FLANGED RF / RTJ, BWE |
TYPE OF PORT | FULL PORT |
OPERATION | LEVER / WRENCH, GEARBOX, PNEUMATIC, ELECTRICAL ACTUATORS |
SPECIAL REQUIREMENTS | FUGITIVE EMISSION, LIVE LOADING ARRANGEMENT,FIRE SAFE, ANTI STATIC FEATURE, ANTI BLOW OUT STEM DESIGN, LOCKING ARRANGEMENT etc., |
MATERIAL OF CONSTRUCTION | |
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BODY / END CONNECTOR | AISI 4130 60K ALLOY (CAST / FORGED), AISI 410 60L SS (CAST / FORGED), OTHER EXOTIC MATERIALS, etc., |
TRIM | AISI 4130 75K NITRIDED, ASTM A564 GR 630 (17-4) 105K NITRIDED, AISI 410 SS 75K NITRIDED, OTHER EXOTIC MATERIALS, etc., |
PACKINGS AND SEALS | GRAPHITE, GRAPHOIL etc., |
GASKET MATERIALS | SPIRAL WOUNDED, OCTAGONAL RING TYPE (RTJ) METAL GASKET IN SOFT IRON. |
STUDS & NUTS | ASTM A193 Gr.B7/A194 Gr.2H, B7M/2HM, B8/8, B8M/8M, L7/4, B16/2H etc., |
HANDWHEEL | STEEL, DUCTILE IRON, MALLEABLE IRON, CARBON STEEL, |