Checkvalve

STEAM JACKETED SWING CHECK VALVES

STANDARD

REFERENCE

DESIGN BS 1868
FACE TO FACE ASME B16.10
END CONNECTION ASME B16.5, ASME B16.25, ASME B16.47 SER A&B
FIRST TEST API 6FA, BS 6755 PART-2
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 2" TO 36"
CLASS RATINGS CLASS 150 TO 2500
END CONNECTIONS FLANGED RF, RTJ, BWE, etc.,
SPECIAL REQUIREMENTS BYPASS ARRANGEMENT, DRAIN, CLADDING.

Note:

  • MANUFACTURING SIZES RANGES WILL BE BASED ON PRESSURE CLASSES, SERVICE APPLICATION etc.,
  • LARGER SIZE VALVES WILL BE MANUFACTURED UPON REQUEST.
  • HALF OR FULL JACKETING SHALL BE PROVIDED AS PER CUSTOMER REQUIREMENT

MATERIAL OF CONSTRUCTION
BODY / TOP COVER STAINLESS STEEL, DUPLEX STAINLESS STEEL, SUPER DUPLEX STAINLESS STEEL.
TRIM MATERIALS STAINLESS STEEL, DUPLEX STAINLESS STEEL, SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, EXOTIC MATERIALS 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.,
JACKET MATERIAL STAINLESS STEEL.

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.