STANDARD | REFERENCE |
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DESIGN | API 594 |
FACE TO FACE | API 594 |
END CONNECTION | ASME B16.5, ASME B16.47 SER A&B |
TESTING | API 598 / EN 12266 / BS 6755 PART-1 |
NACE COMPLIANCE | NACE MR 0175 / 0103, ISO 15156 |
PT RATING | ASME B16.34 |
SPECIFICATIONS | |
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VALVE SIZES | 2" TO 36" |
CLASS RATINGS | CLASS 125 TO 2500, PN CLASSES ALSO AVAILABLE |
END CONNECTIONS | FLANGED RF / RTJ, WAFER, WAFER-LUG |
SPECIAL REQUIREMENTS | RETAINERLESS DESIGN, RETAINER TYPE DESIGN |
MATERIAL OF CONSTRUCTION | |
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BODY | CARBON STEEL, DUCTILE IRON, CAST IRON, STAINLESS STEEL, ALUMINIUM-BRONZE, DUPLEX STAINLESS STEEL, LOW CARBON STEEL, SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, EXOTIC MATERIALS |
TRIM MATERIAL | STAINLESS STEEL, DUPLEX STAINLESS STEEL, SUPER DUPLEX STAINLESS, HIGH NICKEL ALLOYS |
SEAT MATERIAL | EPDM, VITION, NBR, METAL to METAL. |
SEALS | PTFE, RPTFE, GRAPHITE, GRAPHOIL. |