SPECIFICATIONS | |
---|---|
VALVE SIZES | 2" TO 250" |
CLASS RATINGS | CLASS 150 TO 2500 |
END CONNECTIONS | FLANGED FF/RF, RTJ |
TYPES OF PATTERN | SHORT, REGULAR & VENTURI PATTERN |
OPERATION | ELECTRICAL ACTUATORS ,PNEUMATIC ACTUATORS |
SPECIAL REQUIREMENTS | BYPASS ARRANGEMENT, DRAIN, CLADDING , FUGITIVE EMISSION TESTING, STEAM JACKETED, PRESSURE RELIEF SYSTEM |
STANDARD | REFERENCE |
---|---|
DESIGN | API 6D / ISO 14313 |
FACE TO FACE | API 6D , ASME B16.10 |
END CONNECTION | ASME B16.5, ASME B16.25 |
FIRE TEST | API 6FA / API 607 |
TESTING | API 598 / API 6D |
NACE COMPLIANCE | NACE MR 0175 / ISO 15156 |
PT RATING | ASME B16.34 |
MATERIAL OF CONSTRUCTION | |
---|---|
BODY / COVER | CARBON STEEL, STANLESS STEEL, DUPLEX STAINLESS STEEL, SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, EXOTIC MATERIALS |
TRIM | STAINLESS STEEL, DUPLEX STAINLESS STEEL, SUPER DUPLEX STAINLESS, HIGH NICKEL ALLOYS |
SEAT/SLEEVE | VITON, PTFE, RPTFE, METAL TO METAL |
SEAL | PTFE, RPTFE, GRAPHITE, GRAPHOIL |
BODY GASKET | FLEXIBLE GRAPHITE, SPIRAL WOUNDED, OCTAGONAL RING TYPE (RTJ) METAL GASKET IN SOFT IRON. |