Check Valves

WDI’s MS check valve features metal-to-metal seals used for high pressure and temperature services. Primary applications for the MS style check valves are high-pressure mud choke manifolds and high pressure Christmas Tree injection and kill lines.


  •  Available in 2-1/16”  in working pressure from 5,000 through 10,000 , FE.  Also in  3-1/16”  in working pressure 10,000, FE.
  • Low maintenance operation.
  • Streamlined valve seat area.

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