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
22686	1" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings $307.15/Each Drop Ship Save 5%2+$291.79/Each Save 10%4+$276.44/Each Save 15%12+$261.08/Each	P-465	$307.15/Each Drop Ship
22687	1" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings $296.09/Each Drop Ship Save 5%2+$281.29/Each Save 10%4+$266.48/Each Save 15%12+$251.68/Each	P-465	$296.09/Each Drop Ship
22688	2" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings $407.80/Each Drop Ship Save 5%2+$387.41/Each Save 10%4+$367.02/Each Save 15%12+$346.63/Each	P-465	$407.80/Each Drop Ship
22689	2" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings $396.85/Each Drop Ship Save 5%2+$377.01/Each Save 10%4+$357.17/Each Save 15%12+$337.32/Each	P-465	$396.85/Each Drop Ship
22690	3" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings $678.84/Each Drop Ship Save 5%2+$644.90/Each Save 10%4+$610.96/Each Save 15%12+$577.01/Each	P-465	$678.84/Each Drop Ship
22691	3" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings $653.99/Each Drop Ship Save 5%2+$621.29/Each Save 10%4+$588.59/Each Save 15%12+$555.89/Each	P-465	$653.99/Each Drop Ship
22692	4" Threaded SLC Series Spring Loaded Y-Check Valve with FPM O-rings $873.97/Each Drop Ship Save 5%2+$830.27/Each Save 10%4+$786.57/Each Save 15%12+$742.87/Each	P-465	$873.97/Each Drop Ship
22693	4" Threaded SLC Series Spring Loaded Y-Check Valve with EPDM O-rings $823.70/Each Drop Ship Save 5%2+$782.52/Each Save 10%4+$741.33/Each Save 15%12+$700.15/Each	P-465	$823.70/Each Drop Ship
22694	1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $173.94/Each In Stock Save 5%2+$165.24/Each Save 10%4+$156.55/Each Save 15%12+$147.85/Each	P-465	$173.94/Each In Stock
22695	1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $173.94/Each In Stock Save 5%2+$165.24/Each Save 10%4+$156.55/Each Save 15%12+$147.85/Each	P-465	$173.94/Each In Stock
22696	3/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $190.24/Each Drop Ship Save 5%2+$180.73/Each Save 10%4+$171.22/Each Save 15%12+$161.70/Each	P-465	$190.24/Each Drop Ship
22697	3/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $190.24/Each Drop Ship Save 5%2+$180.73/Each Save 10%4+$171.22/Each Save 15%12+$161.70/Each	P-465	$190.24/Each Drop Ship
22698	1" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $328.15/Each Drop Ship Save 5%2+$311.74/Each Save 10%4+$295.34/Each Save 15%12+$278.93/Each	P-465	$328.15/Each Drop Ship
22699	1" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $328.15/Each Drop Ship Save 5%2+$311.74/Each Save 10%4+$295.34/Each Save 15%12+$278.93/Each	P-465	$328.15/Each Drop Ship
22700	1-1/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $328.15/Each Drop Ship Save 5%2+$311.74/Each Save 10%4+$295.34/Each Save 15%12+$278.93/Each	P-465	$328.15/Each Drop Ship
22701	1-1/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $328.15/Each Drop Ship Save 5%2+$311.74/Each Save 10%4+$295.34/Each Save 15%12+$278.93/Each	P-465	$328.15/Each Drop Ship
22702	1-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $354.29/Each Drop Ship Save 5%2+$336.58/Each Save 10%4+$318.86/Each Save 15%12+$301.15/Each	P-465	$354.29/Each Drop Ship
22703	1-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $354.29/Each Drop Ship Save 5%2+$336.58/Each Save 10%4+$318.86/Each Save 15%12+$301.15/Each	P-465	$354.29/Each Drop Ship
22706	2-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $722.94/Each Drop Ship Save 5%2+$686.79/Each Save 10%4+$650.65/Each Save 15%12+$614.50/Each	P-465	$722.94/Each Drop Ship
22704	2" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $434.62/Each Drop Ship Save 5%2+$412.89/Each Save 10%4+$391.16/Each Save 15%12+$369.43/Each	P-465	$434.62/Each Drop Ship
22705	2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $434.62/Each Drop Ship Save 5%2+$412.89/Each Save 10%4+$391.16/Each Save 15%12+$369.43/Each	P-465	$434.62/Each Drop Ship
22707	2-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $722.94/Each Drop Ship Save 5%2+$686.79/Each Save 10%4+$650.65/Each Save 15%12+$614.50/Each	P-465	$722.94/Each Drop Ship
22708	3" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $722.94/Each Drop Ship Save 5%2+$686.79/Each Save 10%4+$650.65/Each Save 15%12+$614.50/Each	P-465	$722.94/Each Drop Ship
22709	3" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $722.94/Each Drop Ship Save 5%2+$686.79/Each Save 10%4+$650.65/Each Save 15%12+$614.50/Each	P-465	$722.94/Each Drop Ship
22710	4" Socket SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $931.50/Each Drop Ship Save 5%2+$884.93/Each Save 10%4+$838.35/Each Save 15%12+$791.78/Each	P-465	$931.50/Each Drop Ship
22711	4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with FPM O-rings $931.50/Each Drop Ship Save 5%2+$884.93/Each Save 10%4+$838.35/Each Save 15%12+$791.78/Each	P-465	$931.50/Each Drop Ship
22714	1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $165.29/Each In Stock Save 5%2+$157.03/Each Save 10%4+$148.76/Each Save 15%12+$140.50/Each	P-465	$165.29/Each In Stock
22715	1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $165.29/Each In Stock Save 5%2+$157.03/Each Save 10%4+$148.76/Each Save 15%12+$140.50/Each	P-465	$165.29/Each In Stock
22716	3/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $180.77/Each Drop Ship Save 5%2+$171.73/Each Save 10%4+$162.69/Each Save 15%12+$153.65/Each	P-465	$180.77/Each Drop Ship
22717	3/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $180.77/Each Drop Ship Save 5%2+$171.73/Each Save 10%4+$162.69/Each Save 15%12+$153.65/Each	P-465	$180.77/Each Drop Ship
22718	1" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $315.14/Each Drop Ship Save 5%2+$299.38/Each Save 10%4+$283.63/Each Save 15%12+$267.87/Each	P-465	$315.14/Each Drop Ship
22719	1" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $315.14/Each Drop Ship Save 5%2+$299.38/Each Save 10%4+$283.63/Each Save 15%12+$267.87/Each	P-465	$315.14/Each Drop Ship
22720	1-1/4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $315.14/Each Drop Ship Save 5%2+$299.38/Each Save 10%4+$283.63/Each Save 15%12+$267.87/Each	P-465	$315.14/Each Drop Ship
22721	1-1/4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $315.14/Each Drop Ship Save 5%2+$299.38/Each Save 10%4+$283.63/Each Save 15%12+$267.87/Each	P-465	$315.14/Each Drop Ship
22723	1-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $336.54/Each Drop Ship Save 5%2+$319.71/Each Save 10%4+$302.89/Each Save 15%12+$286.06/Each	P-465	$336.54/Each Drop Ship
22724	1-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $336.54/Each Drop Ship Save 5%2+$319.71/Each Save 10%4+$302.89/Each Save 15%12+$286.06/Each	P-465	$336.54/Each Drop Ship
22725	2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $423.25/Each Drop Ship Save 5%2+$402.09/Each Save 10%4+$380.93/Each Save 15%12+$359.76/Each	P-465	$423.25/Each Drop Ship
22727	2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $423.25/Each Drop Ship Save 5%2+$402.09/Each Save 10%4+$380.93/Each Save 15%12+$359.76/Each	P-465	$423.25/Each Drop Ship
22728	2-1/2" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $695.97/Each Drop Ship Save 5%2+$661.17/Each Save 10%4+$626.37/Each Save 15%12+$591.57/Each	P-465	$695.97/Each Drop Ship
22729	2-1/2" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $695.97/Each Drop Ship Save 5%2+$661.17/Each Save 10%4+$626.37/Each Save 15%12+$591.57/Each	P-465	$695.97/Each Drop Ship
22730	3" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $695.97/Each Drop Ship Save 5%2+$661.17/Each Save 10%4+$626.37/Each Save 15%12+$591.57/Each	P-465	$695.97/Each Drop Ship
22731	3" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $695.97/Each Drop Ship Save 5%2+$661.17/Each Save 10%4+$626.37/Each Save 15%12+$591.57/Each	P-465	$695.97/Each Drop Ship
22732	4" Socket SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $876.39/Each Drop Ship Save 5%2+$832.57/Each Save 10%4+$788.75/Each Save 15%12+$744.93/Each	P-465	$876.39/Each Drop Ship
22733	4" Threaded SLC Series Spring Loaded True Union Y-Check Valve with EPDM O-rings $876.39/Each Drop Ship Save 5%2+$832.57/Each Save 10%4+$788.75/Each Save 15%12+$744.93/Each	P-465	$876.39/Each Drop Ship

Hayward® SLC Series Spring Loaded Y-Check Valves

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