Hayward® SLC Series Spring Loaded Y-Check Valves

These valves are manufactured from PVC Cell Class 12454 per ASTM D1784 and assembled with silicone free lubricant. They are ideal for water & wastewater treatment, chemical processing, food & beverage applications. Swimming pools & water parks, agriculture, aquarium & zoo service, pharmaceutical, pulp & paper, landfill service, marine & corrosive environments, & metal finishing & plating. Note: 22686 and 22687 are furnished with extra 1/2" and 3/4" threaded reducer bushings. 22688 and 22689 are furnished with extra 1-1/2" threaded reducer bushings.

  • PVC
  • FPM or EPDM O-ring seals
  • Full flow design
  • Closes with no back pressure
  • Adjustable: opens from 2 psi to 15 psi & opens in any positions
  • Prevent siphoning of tank when pump shuts off
  • Prevent loss of process fluid when process flow stopped
  • Minimize risk of water hammer resulting from starting pump in an open line
  • Pressure rating: 150 psi @ 70°F
Stock Description Catalog Pg. Price
1" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
22686
$307.15/Each
Save 5%2+$291.79/Each
Save 10%4+$276.44/Each
Save 15%12+$261.08/Each
P-465
$307.15/Each
1" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
22687
$296.09/Each
Save 5%2+$281.29/Each
Save 10%4+$266.48/Each
Save 15%12+$251.68/Each
P-465
$296.09/Each
2" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
22688
$407.80/Each
Save 5%2+$387.41/Each
Save 10%4+$367.02/Each
Save 15%12+$346.63/Each
P-465
$407.80/Each
2" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
22689
$396.85/Each
Save 5%2+$377.01/Each
Save 10%4+$357.17/Each
Save 15%12+$337.32/Each
P-465
$396.85/Each
3" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
22690
$678.84/Each
Save 5%2+$644.90/Each
Save 10%4+$610.96/Each
Save 15%12+$577.01/Each
P-465
$678.84/Each
3" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
22691
$653.99/Each
Save 5%2+$621.29/Each
Save 10%4+$588.59/Each
Save 15%12+$555.89/Each
P-465
$653.99/Each
4" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
22692
$873.97/Each
Save 5%2+$830.27/Each
Save 10%4+$786.57/Each
Save 15%12+$742.87/Each
P-465
$873.97/Each
4" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
22693
$823.70/Each
Save 5%2+$782.52/Each
Save 10%4+$741.33/Each
Save 15%12+$700.15/Each
P-465
$823.70/Each
1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22694
$173.94/Each
Save 5%2+$165.24/Each
Save 10%4+$156.55/Each
Save 15%12+$147.85/Each
P-465
$173.94/Each
1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22695
$173.94/Each
Save 5%2+$165.24/Each
Save 10%4+$156.55/Each
Save 15%12+$147.85/Each
P-465
$173.94/Each
3/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22696
$190.24/Each
Save 5%2+$180.73/Each
Save 10%4+$171.22/Each
Save 15%12+$161.70/Each
P-465
$190.24/Each
3/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22697
$190.24/Each
Save 5%2+$180.73/Each
Save 10%4+$171.22/Each
Save 15%12+$161.70/Each
P-465
$190.24/Each
1" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22698
$328.15/Each
Save 5%2+$311.74/Each
Save 10%4+$295.34/Each
Save 15%12+$278.93/Each
P-465
$328.15/Each
1" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22699
$328.15/Each
Save 5%2+$311.74/Each
Save 10%4+$295.34/Each
Save 15%12+$278.93/Each
P-465
$328.15/Each
1-1/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22700
$328.15/Each
Save 5%2+$311.74/Each
Save 10%4+$295.34/Each
Save 15%12+$278.93/Each
P-465
$328.15/Each
1-1/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22701
$328.15/Each
Save 5%2+$311.74/Each
Save 10%4+$295.34/Each
Save 15%12+$278.93/Each
P-465
$328.15/Each
1-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22702
$354.29/Each
Save 5%2+$336.58/Each
Save 10%4+$318.86/Each
Save 15%12+$301.15/Each
P-465
$354.29/Each
1-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22703
$354.29/Each
Save 5%2+$336.58/Each
Save 10%4+$318.86/Each
Save 15%12+$301.15/Each
P-465
$354.29/Each
2-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22706
$722.94/Each
Save 5%2+$686.79/Each
Save 10%4+$650.65/Each
Save 15%12+$614.50/Each
P-465
$722.94/Each
2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22704
$434.62/Each
Save 5%2+$412.89/Each
Save 10%4+$391.16/Each
Save 15%12+$369.43/Each
P-465
$434.62/Each
2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22705
$434.62/Each
Save 5%2+$412.89/Each
Save 10%4+$391.16/Each
Save 15%12+$369.43/Each
P-465
$434.62/Each
2-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22707
$722.94/Each
Save 5%2+$686.79/Each
Save 10%4+$650.65/Each
Save 15%12+$614.50/Each
P-465
$722.94/Each
3" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22708
$722.94/Each
Save 5%2+$686.79/Each
Save 10%4+$650.65/Each
Save 15%12+$614.50/Each
P-465
$722.94/Each
3" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22709
$722.94/Each
Save 5%2+$686.79/Each
Save 10%4+$650.65/Each
Save 15%12+$614.50/Each
P-465
$722.94/Each
4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22710
$931.50/Each
Save 5%2+$884.93/Each
Save 10%4+$838.35/Each
Save 15%12+$791.78/Each
P-465
$931.50/Each
4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22711
$931.50/Each
Save 5%2+$884.93/Each
Save 10%4+$838.35/Each
Save 15%12+$791.78/Each
P-465
$931.50/Each
1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22714
$165.29/Each
Save 5%2+$157.03/Each
Save 10%4+$148.76/Each
Save 15%12+$140.50/Each
P-465
$165.29/Each
1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22715
$165.29/Each
Save 5%2+$157.03/Each
Save 10%4+$148.76/Each
Save 15%12+$140.50/Each
P-465
$165.29/Each
3/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22716
$180.77/Each
Save 5%2+$171.73/Each
Save 10%4+$162.69/Each
Save 15%12+$153.65/Each
P-465
$180.77/Each
3/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22717
$180.77/Each
Save 5%2+$171.73/Each
Save 10%4+$162.69/Each
Save 15%12+$153.65/Each
P-465
$180.77/Each
1" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22718
$315.14/Each
Save 5%2+$299.38/Each
Save 10%4+$283.63/Each
Save 15%12+$267.87/Each
P-465
$315.14/Each
1" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22719
$315.14/Each
Save 5%2+$299.38/Each
Save 10%4+$283.63/Each
Save 15%12+$267.87/Each
P-465
$315.14/Each
1-1/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22720
$315.14/Each
Save 5%2+$299.38/Each
Save 10%4+$283.63/Each
Save 15%12+$267.87/Each
P-465
$315.14/Each
1-1/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22721
$315.14/Each
Save 5%2+$299.38/Each
Save 10%4+$283.63/Each
Save 15%12+$267.87/Each
P-465
$315.14/Each
1-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22723
$336.54/Each
Save 5%2+$319.71/Each
Save 10%4+$302.89/Each
Save 15%12+$286.06/Each
P-465
$336.54/Each
1-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22724
$336.54/Each
Save 5%2+$319.71/Each
Save 10%4+$302.89/Each
Save 15%12+$286.06/Each
P-465
$336.54/Each
2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22725
$423.25/Each
Save 5%2+$402.09/Each
Save 10%4+$380.93/Each
Save 15%12+$359.76/Each
P-465
$423.25/Each
2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22727
$423.25/Each
Save 5%2+$402.09/Each
Save 10%4+$380.93/Each
Save 15%12+$359.76/Each
P-465
$423.25/Each
2-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22728
$695.97/Each
Save 5%2+$661.17/Each
Save 10%4+$626.37/Each
Save 15%12+$591.57/Each
P-465
$695.97/Each
2-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22729
$695.97/Each
Save 5%2+$661.17/Each
Save 10%4+$626.37/Each
Save 15%12+$591.57/Each
P-465
$695.97/Each
3" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22730
$695.97/Each
Save 5%2+$661.17/Each
Save 10%4+$626.37/Each
Save 15%12+$591.57/Each
P-465
$695.97/Each
3" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22731
$695.97/Each
Save 5%2+$661.17/Each
Save 10%4+$626.37/Each
Save 15%12+$591.57/Each
P-465
$695.97/Each
4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22732
$876.39/Each
Save 5%2+$832.57/Each
Save 10%4+$788.75/Each
Save 15%12+$744.93/Each
P-465
$876.39/Each
4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22733
$876.39/Each
Save 5%2+$832.57/Each
Save 10%4+$788.75/Each
Save 15%12+$744.93/Each
P-465
$876.39/Each

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