ProductsValves & Valve AccessoriesCheck Valves

4" Hayward Series YC Y-Check Valve, True Union Socket End Connections, PVC Body, EPDM Seat and Seal, 150 psi @ 70 °F

Item #YC10400SU
  • PVC or Corzan® CPVC
  • Full flow design
  • Horizontal or vertical installation
  • Minimum pressure drop
  • PVC coil to guide piston to a positive seat
  • Minimal back pressure required to seat piston
  • Socket, threaded, flanged and true union end connections
Hayward YC series Y-check valves offer a full flow design with minimum pressure drop in PVC or CPVC with either FPM or EPDM seats and seals in your choice of socket, threaded or flanged end connections in 1/2" to 4" sizes. Series YC features a PVC or CPVC coil to guide the piston to a positive seat and can be mounted vertically or horizontally. Series YC may be ordered with an optional drilled cap for easy drainage.

YC series valves are ideal for the following applications:

  • 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

Additional Documents:

CategoryY-Check Valve
Product ColorDark Gray
Connection TypeTrue Union Socket
ManufacturerHayward Flow Control
O-Ring MaterialFPM
Pressure Rating150 PSI @ 70 °F
Seat MaterialFPM
SeriesYC Series
Size4"
Type of productY-Check Valve
Body MaterialPVC