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
321/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
321/Each
1" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
22687
309.42/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
309.42/Each
2" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
22688
426.19/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
426.19/Each
2" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
22689
414.7/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
414.7/Each
3" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
22690
709.4/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
709.4/Each
3" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
22691
683.42/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
683.42/Each
4" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
22692
913.29/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
913.29/Each
4" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
22693
860.75/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
860.75/Each
1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22694
181.75/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
181.75/Each
1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22695
181.75/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
181.75/Each
3/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22696
198.79/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
198.79/Each
3/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22697
198.79/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
198.79/Each
1" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22698
342.92/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
342.92/Each
1" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22699
342.92/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
342.92/Each
1-1/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22700
342.92/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
342.92/Each
1-1/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22701
342.92/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
342.92/Each
1-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22702
370.25/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
370.25/Each
1-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22703
370.25/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
370.25/Each
2-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22706
755.47/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
755.47/Each
2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22704
454.17/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
454.17/Each
2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22705
454.17/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
454.17/Each
2-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22707
755.47/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
755.47/Each
3" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22708
755.47/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
755.47/Each
3" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22709
755.47/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
755.47/Each
4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22710
973.44/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
973.44/Each
4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22711
973.44/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
973.44/Each
1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22714
172.75/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
172.75/Each
1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22715
172.75/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
172.75/Each
3/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22716
188.9/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
188.9/Each
3/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22717
188.9/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
188.9/Each
1" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22718
329.34/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
329.34/Each
1" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22719
329.34/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
329.34/Each
1-1/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22720
329.34/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
329.34/Each
1-1/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22721
329.34/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
329.34/Each
1-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22723
351.67/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
351.67/Each
1-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22724
351.67/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
351.67/Each
2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22725
442.29/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
442.29/Each
2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22727
442.29/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
442.29/Each
2-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22728
727.32/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
727.32/Each
2-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22729
727.32/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
727.32/Each
3" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22730
727.32/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
727.32/Each
3" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22731
727.32/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
727.32/Each
4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22732
915.8/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
915.8/Each
4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22733
915.8/Each
Save 5%2+
Save 10%4+
Save 15%12+
P-465
915.8/Each

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