Collection: Check Valves
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Hot Springs Spa Check Valve 70289
Vendor:Hot Spring Spas
70289Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"70289","warehouselocations":"Corona, CA"}Regular price $38.90Regular priceUnit price / per$78.70Sale price $38.90Sold out -
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Flo-Control 1.5" Swing Check Valve 1520-15
Vendor:Flo Control
1520-15Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"1520-15"}Regular price $37.80Regular priceUnit price / per$79.10Sale price $37.80Sold out -
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Flo-Control 1" Check Valve 1050C10
Vendor:Flo Control
1050C10Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"1050C10","warehouselocations":"Corona, CA"}Regular price $50.20Regular priceUnit price / per$103.30Sale price $50.20Sold out -
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Flo-Control 1.5" Check Valve 1790C15
Vendor:Flo Control
1790C15Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"1790C15"}Regular price $74.70Regular priceUnit price / per$143.10Sale price $74.70Sold out -
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Flo-Control 1/2 lb Check Valve 1011-07
Vendor:Flo Control
1011-07Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"1011-07","warehouselocations":"Corona, CA"}Regular price $23.30Regular priceUnit price / per$49.80Sale price $23.30Sold out -
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Check Valve, Hayward Viper Cleaner, with Hose, Ties
Vendor:Hayward
AX5000CVASale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110745780289","mpn":"AX5000CVA","saleprice":"0","warranty":"12 Months"}Regular price $57.20Regular priceUnit price / per$115.00Sale price $57.20Sold out -
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Check Valve, Pentair Automatic Feeder 320, with Restrictor
Vendor:Pentair
R172331Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495268929","mpn":"R172331","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Newnan, GA","warranty":"12 Months"}Regular price $19.30Regular priceUnit price / per$41.90Sale price $19.30Sold out -
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Check Valve, Hayward C250CF/500CF/1100CF/1800CF, 1-1/2"
Vendor:Hayward
CX1100CVSale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110493433921","mpn":"CX1100CV","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months"}Regular price $114.90Regular priceUnit price / per$199.70Sale price $114.90Sold out -
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Ozone Check Valve, Del Ozone, 1/4" Barb x 3/8" Barb, 1/2 psi
Vendor:Del Advanced Sanitizer Solutions
7-1140-01Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110491861057","mpn":"7-1140-01","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months"}Regular price $17.70Regular priceUnit price / per$38.60Sale price $17.70Sold out -
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Check Valve/Elbow Combo, Pent. Auto.Feeder 300, 302, 300-19/29
Vendor:Pentair
R172061Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"discontinued":true,"mpn":"R172061","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","replacedby":"PST-43-102-1220","saleprice":"0","warranty":"12 Months"}Sold out -
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Check Valve, Pentair Automatic Feeders, 1/2"mpt, In-Line
Vendor:Pentair
R172324MSale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110488092737","mpn":"R172324M","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Memphis, TN","warranty":"12 Months"}Regular price $45.10Regular priceUnit price / per$93.50Sale price $45.10Sold out -
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Hasa Pool, The Liquidator, 3/8, Check Valve
Vendor:John Guest
3/8SCVSale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"3\/8SCV","saleprice":"0","warehouselocations":"Idaho Falls, ID"}Regular price $17.50Regular priceUnit price / per$38.00Sale price $17.50Sold out -
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274725 Pentair Union Check Valve 2" Skt
Vendor:Pentair
274725Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"274725","warehouselocations":"Bloomfield, CT"}Regular price $68.90Regular priceUnit price / per$131.90Sale price $68.90Sold out -
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Check Valve, CMP, Spring, 1/4 lb, 1-1/2"s, w/ Union, Air
Vendor:Custom Molded Products
25069-000-000Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110355382337","mpn":"25069-000-000","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months"}Regular price $21.20Regular priceUnit price / per$46.30Sale price $21.20Sold out -
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Check Valve, Biolab, Outlet
Vendor:South Central Pool
BOL-451-5172Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110354825281","mpn":"BOL-451-5172","saleprice":"0","warehouselocations":"Memphis, TN","warranty":"12 Months"}Regular price $51.30Regular priceUnit price / per$102.60Sale price $51.30Sold out -
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Check Valve, Magic, 1-1/2" ACME Fine Thd, 1/2lb, Clear
Vendor:Magic Plastics
0823-15RTCSale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"discontinued":false,"mpn":"0823-15RTC","prop65":"This product can expose you to chemicals including Vinyl Chloride, which is known to the State of California to cause cancer.","saleprice":"0","warehouselocations":"Memphis, TN","warranty":"12 Months"}Regular price $30.30Regular priceUnit price / per$63.10Sale price $30.30Sold out
Explore our comprehensive selection of Check Valves – your essential solution for preventing backflow and ensuring reliable, one-way flow in any piping system. Often called Non-Return Valves, these critical components automatically safeguard your pumps, filters, and other valuable equipment from damage caused by reverse flow or pressure surges. Our collection features a wide range of types (swing, lift, wafer, spring-loaded) and materials (stainless steel, brass, PVC) to meet diverse application needs, from industrial processes to residential plumbing. Shop now to find durable, high-quality check valves that enhance system efficiency and provide long-lasting performance.