BUTTERFLY CONTROL VALVE

STANDARD

REFERENCE

DESIGN API 609 CAT-A & B, EN 593 (BS 5155)
FACE TO FACE API 609 CAT-A & B, AWWA C504
END CONNECTION ASME B16.5, ANSI B16.42, ASME B16.1, EN 1092, ISO 7005, AWWA C207
FIRE TEST API 6FA, API 607, BS 6755 PART-2
TESTING API 598, EN 12266, BS 6755 PART-1
NACE COMPLIANCE NACE MR 0175 / ISO 15156
PT RATING ASME B16.34

SPECIFICATIONS
VALVE SIZES 2" TO 48"
CLASS RATINGS CLASS 150 TO 600, PN CLASSES ALSO AVAILABLE
END CONNECTIONS DOUBLE FLANGED, WAFER TYPE & LUG TYPE
FCI LEAKAGE CLASS IV, VI
DESIGN TYPE CONCENTRIC DISC, DOUBLE ECCENTRIC & TRIPLE ECCENTRIC DISC
OPERATION PNEUMATIC & ELECTRICAL ACTUATORS
VALVE FAIL POSITION FAIL TO CLOSE or FAIL TO OPEN
ACTUATOR ACCESSORIES POSITIONER, SOLENOID VALVE, AIR FILTER REGULATOR, LIMIT SWITCH, MANUAL OVERRIDE

Note:

MATERIAL OF CONSTRUCTION
BODY CARBON STEEL, STANLESS STEEL, DUPLEX STAINLESS STEEL, ALUMINIUM, CAST IRON, DUCTILE IRON, SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS & EXOTIC MATERIALS BRONZE
TRIM ALUMINIUM BRONZE, STAINLESS STEEL, DUPLEX STAINLESS STEEL, SUPER DUPLEX STAINLESS, HIGH NICKEL ALLOYS & EXOTIC MATERIALS
SEAT EPDM, PTFE, RPTFE, VITON, BUNA-N, SILICONE, NBR, NEOPRENE,& METAL TO METAL SEAT
PACKINGS & SEAL NBR, HNBR, PTFE, RPTFE, GRAPHITE, GRAPHOIL

Note: