Checkvalve

WAFER DISC CHECK VALVES

STANDARD

REFERENCE

DESIGN BS 7438
FACE TO FACE MFG STD, BS 7438
END CONNECTION ASME B16.5, EN 1092
TESTING API 598 / EN 12266 PART-1, BS 6755 PART-1
NACE COMPLIANCE NACE MR 0175 / 0103, ISO 15156
PT RATING ASME B16.34
SPECIFICATIONS
VALVE SIZES 1/2" TO 4"
CLASS RATINGS CLASS 150, 300, PN CLASSES ALSO AVAILABLE
END CONNECTIONS WAFER TYPE

Note:

  • MANUFACTURING SIZES RANGES WILL BE BASED ON PRESSURE CLASSES,SERVICE APPLICATION etc.,
  • LARGER SIZE VALVES WILL BE MANUFACTURED UPON REQUEST.

MATERIAL OF CONSTRUCTION
BODY STAINLESS STEEL, DUPLEX & SUPER DUPLEX STAINLESS STEEL.
TRIM STAINLESS STEEL, DUPLEX & SUPER DUPLEX STAINLESS STEEL.
SPRING STAINLESS STEEL, SPRING STEEL, EXOTIC MATERIALS

Note:

  • ACTUAL MATERIALS OF CONSTRUCTION WILL DEPEND UPON THE VALVE SIZE, PRESSURE CLASS, END CONNECTION AND SERVICE MEDIUM / CONDITIONS
  • OTHER MATERIALS ARE ALSO AVAILABLE BASED UPON THE REQUEST.