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YC Series Y-Check Valves
Product Description
YC Series y-check valves are offered in PVC and CPVC. O-rings are FPM standard but EPDM is available. All sizes are either socket, threaded or flanged body style. True union socket or threaded end connections are available. For spring-loaded y-check valves, see the SLC Series. All valves are assembled with silicone free lubricant.
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  • PVC and CPVC
  • Full Flow Design
  • Minimum Pressure Drop
  • PVC Coil to Guide Piston to a Positive Seat
  • Minimal Back Pressure Required to Seat Piston


  • Drilled Cap for Easy Drainage
  • True Union End Connections Available


  • Water & Wastewater Treatment
  • Chemical Processing
  • Food & Beverage
  • Swimming Pools & Water Parks
  • Aquaculture
  • Aquarium & Zoo Service
  • Pharmaceutical
  • Pulp & Paper
  • Landfill Service
  • Marine & Corrosive Environments
  • Metal Finishing & Plating