23 L RS

VALVES DESIGN

  • ACCORDING TO API 594
  • SUITABLE FOR ASME B16.5 FLANGES NPS 2” TO 24”
  • SUITABLE FOR ASME B16.47 SERIE A FLANGES NPS 26” AND LARGER
  • ALTERNATIVE FLANGE COMPLIANCE AVAILABLE UPON REQUEST
  • FACE TO FACE DIMENSIONS: API 594
  • RETAINERLESS DESIGN
  • 3 mm CORROSION ALLOWANCE MINIMUN
  • TAGGING AS PER MSS SP-25
  • MATERIALS IN ACC. TO ASTM STD.
  • MATERIAL IN ACC. TO NACE MR 0175
  • PRESSURE TESTING OF 100% OF ALL VALVES SHALL BE CARRIED OUT AND CERTIFIED IN ACCORDANCE WITH API 598
    • Hydro Shell Test @ 1.5 x CWP
    • Hydro Seat Test @ 1.1 x CWP
    • Leakage rates shall be as per API 598 (equivalent to ISO 5208 Rate G).
    • Pneumatic Seat Testing available on request

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