Spring Disc Check Valves - W45 Series

Spring Disc Check Valves - W45 Series

Stops or check reverse flow in a pipeline.

  • In the absence of forward flow pressure, the electropolished spring returns the disc and holds it closed against the seat. Back flow pressure also pushes the disc into the closed position.
  • Two available seal options: O-Ring or Tri-Ring; in the disc OD provides tight closure while metal-to-metal contact between the disc and seat allows for long-lasting, durable operation.
  • Machined from 316L stainless steel bar with all polished surfaces < 32 Ra, the W45 Check Valve has smooth internal surfaces for superior cleaning.
  • When free-draining is required, the W45 must be vertically mounted.
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Liquid Process Equipment
W356S9050 Godfrey Lane
Eagle, WI 53119

Phone: (262) 594-3790
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