Hayward® SLC Series Spring Loaded Y-Check Valves

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
Print
Stock Description Catalog Pg. Price
1" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
22686
1" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
321/Each
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 P-465
321/Each
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1" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
22687
1" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
309.42/Each
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 P-465
309.42/Each
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2" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
22688
2" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
426.19/Each
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 P-465
426.19/Each
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2" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
22689
2" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
414.7/Each
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 P-465
414.7/Each
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3" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
22690
3" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
709.4/Each
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 P-465
709.4/Each
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3" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
22691
3" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
683.42/Each
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 P-465
683.42/Each
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4" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
22692
4" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings
913.29/Each
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 P-465
913.29/Each
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4" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
22693
4" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings
860.75/Each
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 P-465
860.75/Each
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1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22694
1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
181.75/Each
In Stock
Save 5%2+
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 P-465
181.75/Each
In Stock
1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22695
1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
181.75/Each
In Stock
Save 5%2+
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 P-465
181.75/Each
In Stock
3/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22696
3/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
198.79/Each
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 P-465
198.79/Each
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3/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22697
3/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
198.79/Each
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 P-465
198.79/Each
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1" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22698
1" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
342.92/Each
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 P-465
342.92/Each
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1" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22699
1" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
342.92/Each
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 P-465
342.92/Each
Drop Ship
1-1/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22700
1-1/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
342.92/Each
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 P-465
342.92/Each
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1-1/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22701
1-1/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
342.92/Each
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 P-465
342.92/Each
Drop Ship
1-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22702
1-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
370.25/Each
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 P-465
370.25/Each
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1-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22703
1-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
370.25/Each
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 P-465
370.25/Each
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2-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22706
2-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
755.47/Each
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 P-465
755.47/Each
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2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22704
2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
454.17/Each
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 P-465
454.17/Each
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2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22705
2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
454.17/Each
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 P-465
454.17/Each
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2-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22707
2-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
755.47/Each
Drop Ship
Save 5%2+
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 P-465
755.47/Each
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3" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22708
3" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
755.47/Each
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Save 5%2+
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 P-465
755.47/Each
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3" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22709
3" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
755.47/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
755.47/Each
Drop Ship
4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22710
4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
973.44/Each
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 P-465
973.44/Each
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4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
22711
4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings
973.44/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
973.44/Each
Drop Ship
1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22714
1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
172.75/Each
In Stock
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
172.75/Each
In Stock
1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22715
1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
172.75/Each
Special Order
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
172.75/Each
Special Order
3/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22716
3/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
188.9/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
188.9/Each
Drop Ship
3/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22717
3/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
188.9/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
188.9/Each
Drop Ship
1" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22718
1" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
329.34/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
329.34/Each
Drop Ship
1" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22719
1" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
329.34/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
329.34/Each
Drop Ship
1-1/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22720
1-1/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
329.34/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
329.34/Each
Drop Ship
1-1/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22721
1-1/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
329.34/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
329.34/Each
Drop Ship
1-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22723
1-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
351.67/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
351.67/Each
Drop Ship
1-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22724
1-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
351.67/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
351.67/Each
Drop Ship
2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22725
2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
442.29/Each
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 P-465
442.29/Each
Drop Ship
2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22727
2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
442.29/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
442.29/Each
Drop Ship
2-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22728
2-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
727.32/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
727.32/Each
Drop Ship
2-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22729
2-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
727.32/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
727.32/Each
Drop Ship
3" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22730
3" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
727.32/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
727.32/Each
Drop Ship
3" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22731
3" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
727.32/Each
Drop Ship
Save 5%2+
Save 10%4+
Save 15%12+
 P-465
727.32/Each
Drop Ship
4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22732
4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
915.8/Each
Drop Ship
Save 5%2+
Save 10%4+
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 P-465
915.8/Each
Drop Ship
4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
22733
4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings
915.8/Each
Drop Ship
Save 5%2+
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 P-465
915.8/Each
Drop Ship

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