Cast Carbon Steel Swing Check Valve - SIO
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  • Cast steel check valve
  • Cast steel check valve

Cast Carbon Steel Swing Check Valve


  • Type: Swing
  • Standard Port
  • RF, RTJ, or BW, Wafer, Lug
  • Bolted Cover


NPS 2 to NPS 36


150 to 2500

Design & manufacture:

ASME B16.34  BS 1868


ASME B16.10

End Connection:

ASME B16.5 (RF & RTJ)

ASME B16.25 (BW)

Test & inspection:

API 598



Available in:

Casting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8,

CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20,

Monel, Inconel, Hastelloy

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