Hayward® YC Series Y-Check Valves

Valves prevent 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
Stock Description Catalog Pg. Price
1/2" Socket YC Series PVC Y-Style Check Valve
22183
1/2" Socket YC Series PVC Y-Style Check Valve
$95.45​/Each
Save 5%2+$90.67/Each
Save 10%4+$85.90/Each
Save 15%12+$81.13/Each
P-393
$95.45​/Each
In Stock
3/4" Socket YC Series PVC Y-Style Check Valve
22184
3/4" Socket YC Series PVC Y-Style Check Valve
$103.11​/Each
Save 5%2+$97.95/Each
Save 10%4+$92.79/Each
Save 15%12+$87.64/Each
P-393
$103.11​/Each
In Stock
1" Socket YC Series PVC Y-Style Check Valve
22185
1" Socket YC Series PVC Y-Style Check Valve
$112.35​/Each
Save 5%2+$106.73/Each
Save 10%4+$101.11/Each
Save 15%12+$95.49/Each
P-393
$112.35​/Each
In Stock
1-1/4" Socket YC Series PVC Y-Style Check Valve
22186
1-1/4" Socket YC Series PVC Y-Style Check Valve
$176.44​/Each
Save 5%2+$167.61/Each
Save 10%4+$158.79/Each
Save 15%12+$149.97/Each
P-393
$176.44​/Each
In Stock
1-1/2" Socket YC Series PVC Y-Style Check Valve
22187
1-1/2" Socket YC Series PVC Y-Style Check Valve
$191.84​/Each
Save 5%2+$182.24/Each
Save 10%4+$172.65/Each
Save 15%12+$163.06/Each
P-393
$191.84​/Each
Drop Ship
2" Socket YC Series PVC Y-Style Check Valve
22188
2" Socket YC Series PVC Y-Style Check Valve
$239.55​/Each
Save 5%2+$227.57/Each
Save 10%4+$215.59/Each
Save 15%12+$203.61/Each
P-393
$239.55​/Each
Drop Ship
3" Socket YC Series PVC Y-Style Check Valve
22189
3" Socket YC Series PVC Y-Style Check Valve
$507.03​/Each
Save 5%2+$481.67/Each
Save 10%4+$456.32/Each
Save 15%12+$430.97/Each
P-393
$507.03​/Each
Drop Ship
1/2" Threaded YC Series PVC Y-Style Check Valve
22175
1/2" Threaded YC Series PVC Y-Style Check Valve
$95.45​/Each
Save 5%2+$90.67/Each
Save 10%4+$85.90/Each
Save 15%12+$81.13/Each
P-393
$95.45​/Each
In Stock
3/4" Threaded YC Series PVC Y-Style Check Valve
22176
3/4" Threaded YC Series PVC Y-Style Check Valve
$103.11​/Each
Save 5%2+$97.95/Each
Save 10%4+$92.79/Each
Save 15%12+$87.64/Each
P-393
$103.11​/Each
In Stock
1" Threaded YC Series PVC Y-Style Check Valve
22177
1" Threaded YC Series PVC Y-Style Check Valve
$112.35​/Each
Save 5%2+$106.73/Each
Save 10%4+$101.11/Each
Save 15%12+$95.49/Each
P-393
$112.35​/Each
In Stock
1-1/4"  Threaded YC Series PVC Y-Style Check Valve
22178
1-1/4" Threaded YC Series PVC Y-Style Check Valve
$176.44​/Each
Save 5%2+$167.61/Each
Save 10%4+$158.79/Each
Save 15%12+$149.97/Each
P-393
$176.44​/Each
Special Order
1-1/2" Threaded YC Series PVC Y-Style Check Valve
22179
1-1/2" Threaded YC Series PVC Y-Style Check Valve
$191.84​/Each
Save 5%2+$182.24/Each
Save 10%4+$172.65/Each
Save 15%12+$163.06/Each
P-393
$191.84​/Each
Drop Ship
2" Threaded YC Series PVC Y-Style Check Valve
22180
2" Threaded YC Series PVC Y-Style Check Valve
$239.55​/Each
Save 5%2+$227.57/Each
Save 10%4+$215.59/Each
Save 15%12+$203.61/Each
P-393
$239.55​/Each
In Stock
3" Threaded YC Series PVC Y-Style Check Valve
22181
3" Threaded YC Series PVC Y-Style Check Valve
$507.03​/Each
Save 5%2+$481.67/Each
Save 10%4+$456.32/Each
Save 15%12+$430.97/Each
P-393
$507.03​/Each
In Stock