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
Item # Description Catalog Pg. Price Add to Cart
1" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
Item 22686
417.14/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
417.14/Each
1" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
Item 22687
402.02/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
402.02/Each
2" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
Item 22688
553.77/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
553.77/Each
2" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
Item 22689
538.87/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
538.87/Each
3" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
Item 22690
921.8/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
921.8/Each
3" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
Item 22691
888.04/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
888.04/Each
4" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
Item 22692
1186.71/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
1186.71/Each
4" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
Item 22693
1118.47/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
1118.47/Each
1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22694
236.18/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
236.18/Each
1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22695
236.18/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
236.18/Each
3/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22696
258.26/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
258.26/Each
3/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22697
258.26/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
258.26/Each
1" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22698
445.55/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
445.55/Each
1" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22699
445.55/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
445.55/Each
1-1/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22700
445.55/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
445.55/Each
1-1/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22701
445.55/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
445.55/Each
1-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22702
481.09/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
481.09/Each
1-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22703
481.09/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
481.09/Each
2-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22706
981.63/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
981.63/Each
2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22704
590.17/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
590.17/Each
2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22705
590.17/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
590.17/Each
2-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22707
981.63/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
981.63/Each
3" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22708
981.63/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
981.63/Each
3" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22709
981.63/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
981.63/Each
4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22710
1264.91/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
1264.91/Each
4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
Item 22711
1264.91/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
1264.91/Each
1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22714
224.44/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
224.44/Each
1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22715
224.44/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
224.44/Each
3/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22716
245.45/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
245.45/Each
3/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22717
245.45/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
245.45/Each
1" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22718
427.91/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
427.91/Each
1" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22719
427.91/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
427.91/Each
1-1/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22720
427.91/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
427.91/Each
1-1/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22721
427.91/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
427.91/Each
1-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22723
456.91/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
456.91/Each
1-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22724
456.91/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
456.91/Each
2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22725
574.73/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
574.73/Each
2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22727
574.73/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
574.73/Each
2-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22728
945.07/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
945.07/Each
2-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22729
945.07/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
945.07/Each
3" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22730
945.07/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
945.07/Each
3" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22731
945.07/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
945.07/Each
4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22732
1189.98/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
1189.98/Each
4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
Item 22733
1189.98/Each
Save 5% when you buy 2+
Save 10% when you buy 4+
Save 15% when you buy 12+
P-495
1189.98/Each

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