Hayward® YC Series True Union Y-Check Valves

The YC series valves are very easy to maintain by allowing for easy removal from a piping system without breaking down the piping connections. Unscrew the assembly nuts and lift the valve body out of the line. The valves prevent the reversal of flow in piping systems. They are ideal where backflow could potentially cause damage to pumps, filters, or process equipment. The valve operates without the need for any adjustments or settings. A plastic coil (not a spring) supports the disc inside the valve body. When the inlet flow stops, back pressure (a minimum of 2 psi is required) moves the disc with its elastomer o-ring onto a plastic seat, shutting off the flow. The plastic coil reliably guides the disc onto the seat. Because of their thermoplastic construction, these valves will never jam or stick because of rust or corrosion. Also, they will not contaminate sensitive fluids that come into contact with them. Available in CPVC, contact us for a quote.

  • PVC
  • FPM seals
  • Full-flow design
  • Minimum pressure drop
  • PVC coil to guide piston to a positive seat
  • Minimal back pressure required to seat piston
  • Hex cap makes easy clean-out
  • Pressure rating: 150 psi @ 70°F
  • Maximum temperature: 140°F
Item # Description Catalog Pg. Price Add to Cart
1/2" Socket YC Series PVC True Union Y-Check Valve
Item 22335
170.79/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
170.79/Each
3/4" Socket YC Series PVC True Union Y-Check Valve
Item 22336
186.92/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
186.92/Each
1" Socket YC Series PVC True Union Y-Check Valve
Item 22337
196.42/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
196.42/Each
1-1/4" Socket YC Series PVC True Union Y-Check Valve
Item 22339
318.13/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
318.13/Each
1-1/2" Socket YC Series PVC True Union Y-Check Valve
Item 22341
348.08/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
348.08/Each
2" Socket YC Series PVC True Union Y-Check Valve
Item 22342
413/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
413/Each
2-1/2" Socket YC Series PVC True Union Y-Check Valve
Item 22343
829.86/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
829.86/Each
3" Socket YC Series PVC True Union Y-Check Valve
Item 22344
855.39/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
855.39/Each
4" Socket YC Series PVC True Union Y-Check Valve
Item 22345
1358.08/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
1358.08/Each
1/2" Threaded YC Series PVC True Union Y-Check Valve
Item 22201
170.79/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
170.79/Each
3/4" Threaded YC Series PVC True Union Y-Check Valve
Item 22202
186.92/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
186.92/Each
1" Threaded YC Series PVC True Union Y-Check Valve
Item 22204
196.42/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
196.42/Each
1-1/4" Threaded YC Series PVC True Union Y-Check Valve
Item 22245
318.13/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
318.13/Each
1-1/2" Threaded YC Series PVC True Union Y-Check Valve
Item 22253
348.08/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
348.08/Each
2" Threaded YC Series PVC True Union Y-Check Valve
Item 22310
413/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
413/Each
2-1/2" Threaded YC Series PVC True Union Y-Check Valve
Item 22320
829.86/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
829.86/Each
3" Threaded YC Series PVC True Union Y-Check Valve
Item 22330
855.39/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
855.39/Each
4" Threaded YC Series PVC True Union Y-Check Valve
Item 22334
1358.08/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
Internet Only
1358.08/Each

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