Hayward Check valves Sub category
We offer over 4000 Hayward items, from bulkhead fittings and tank accessories to corrosion-resistant pumps, actuation systems, and more. Shop now!
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![Hayward SW4400E 4" GFPP Swing Check Valve w/EPDM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_b7c8b20f-b12a-4da9-8d0f-9f4e6f2ca7f3_medium.png?v=1719990205)
SW4400E | 4" GFPP Swing Check Valve w / EPDM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW4400E
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![Hayward SW4300V 3" GFPP Swing Check Valve w/FPM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_7cb1fd6a-3613-43e9-bc2b-8e261d7c2a6f_medium.png?v=1720094339)
SW4300V | 3" GFPP Swing Check Valve w / FPM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW4300V
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![Hayward SW4300E 3" GFPP Swing Check Valve w/EPDM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_bda290e0-52b7-4a03-80b9-76121ca88248_medium.png?v=1720094331)
SW4300E | 3" GFPP Swing Check Valve w / EPDM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW4300E
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![Hayward SW2600VC 6" CPVC Swing Check Valve w/FPM seals & counterweight; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_a4217c8f-671f-4068-98e0-b3706a29f5e7_medium.png?v=1720094320)
SW2600VC | 6" CPVC Swing Check Valve w / FPM seals & counterweight; flanged end connections | Hayward
Brand: Hayward
SKU: SW2600VC
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![Hayward SW2600V 6" CPVC Swing Check Valve w/FPM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_9c4c91b2-4046-48d8-91be-71455b036f74_medium.png?v=1720094334)
SW2600V | 6" CPVC Swing Check Valve w / FPM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW2600V
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![Hayward SW2600EC 6" CPVC Swing Check Valve w/EPDM seals & counterweight; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_e5ee8b04-07f3-4c5a-b14e-084b280dfd7a_medium.png?v=1719990240)
SW2600EC | 6" CPVC Swing Check Valve w / EPDM seals & counterweight; flanged end connections | Hayward
Brand: Hayward
SKU: SW2600EC
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![Hayward SW2600E 6" CPVC Swing Check Valve w/EPDM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_8f7b5e15-b749-4517-8422-da1dd0f5953c_medium.png?v=1719990266)
SW2600E | 6" CPVC Swing Check Valve w / EPDM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW2600E
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![Hayward SW2400VC 4" CPVC Swing Check Valve w/FPM seals & counterweight; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_64f40ba2-1627-4334-9fde-48b8c958fd61_medium.png?v=1720094334)
SW2400VC | 4" CPVC Swing Check Valve w / FPM seals & counterweight; flanged end connections | Hayward
Brand: Hayward
SKU: SW2400VC
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![Hayward SW2400V 4" CPVC Swing Check Valve w/FPM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_9a4817c2-8d01-485b-b21d-280b07601971_medium.png?v=1720094316)
SW2400V | 4" CPVC Swing Check Valve w / FPM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW2400V
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![Hayward SW2400EC 4" CPVC Swing Check Valve w/EPDM seals & counterweight; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_bdcfea2f-732b-41df-a1f1-066e30103ced_medium.png?v=1720094320)
SW2400EC | 4" CPVC Swing Check Valve w / EPDM seals & counterweight; flanged end connections | Hayward
Brand: Hayward
SKU: SW2400EC
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![Hayward SW2400E 4" CPVC Swing Check Valve w/EPDM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_de5e2dea-3e2c-4bf7-b084-dc443dbf51a0_medium.png?v=1719990204)
SW2400E | 4" CPVC Swing Check Valve w / EPDM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW2400E
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![Hayward SW2300VC 3" CPVC Swing Check Valve w/FPM seals & counterweight; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_03b4ae8a-c4cd-44d8-a660-ef09d11ff6fc_medium.png?v=1720094331)
SW2300VC | 3" CPVC Swing Check Valve w / FPM seals & counterweight; flanged end connections | Hayward
Brand: Hayward
SKU: SW2300VC
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![Hayward SW2300V 3" CPVC Swing Check Valve w/FPM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_bb3e8eb0-b5a4-4328-9fd9-da945898dd3a_medium.png?v=1719990230)
SW2300V | 3" CPVC Swing Check Valve w / FPM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW2300V
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![Hayward SW2300EC 3" CPVC Swing Check Valve w/EPDM seals & counterweight; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_ce1d8054-c36b-4b4d-baca-ae018df595e6_medium.png?v=1720094335)
SW2300EC | 3" CPVC Swing Check Valve w / EPDM seals & counterweight; flanged end connections | Hayward
Brand: Hayward
SKU: SW2300EC
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![Hayward SW2300E 3" CPVC Swing Check Valve w/EPDM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_1837dc9f-fc32-413e-b79d-fe268de0c9de_medium.png?v=1720094330)
SW2300E | 3" CPVC Swing Check Valve w / EPDM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW2300E
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![Hayward SW1800VC 8" PVC Swing Check Valve w/FPM seals & counterweight; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_9ff844d8-de23-42ff-abb6-bdac011c2f06_medium.png?v=1720094321)
SW1800VC | 8" PVC Swing Check Valve w / FPM seals & counterweight; flanged end connections | Hayward
Brand: Hayward
SKU: SW1800VC
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![Hayward SW1800V 8" PVC Swing Check Valve w/FPM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_3292b798-3b6b-4212-8c95-937270fc5a90_medium.png?v=1720094320)
SW1800V | 8" PVC Swing Check Valve w / FPM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW1800V
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![Hayward SW1800EC 8" PVC Swing Check Valve w/EPDM seals & counterweight; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_7fdb3140-c6db-4abc-8fc9-ba687de5bef6_medium.png?v=1719990205)
SW1800EC | 8" PVC Swing Check Valve w / EPDM seals & counterweight; flanged end connections | Hayward
Brand: Hayward
SKU: SW1800EC
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![Hayward SW1800E 8" PVC Swing Check Valve w/EPDM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_f0647918-dc8f-41fc-9417-1566b78b6cad_medium.png?v=1720094330)
SW1800E | 8" PVC Swing Check Valve w / EPDM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW1800E
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![Hayward SW1600VC 6" PVC Swing Check Valve w/FPM seals & counterweight; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_e76fe54e-574f-4a41-b33d-cf469ee68c1c_medium.png?v=1719990267)
SW1600VC | 6" PVC Swing Check Valve w / FPM seals & counterweight; flanged end connections | Hayward
Brand: Hayward
SKU: SW1600VC
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![Hayward SW1600V 6" PVC Swing Check Valve w/FPM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_730d89d6-45c2-47e5-a9f3-f6399656263c_medium.png?v=1720094316)
SW1600V | 6" PVC Swing Check Valve w / FPM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW1600V
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![Hayward SW1600EC 6" PVC Swing Check Valve w/EPDM seals & counterweight; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_6652baa6-af53-4440-a980-f49cfd4ec0f3_medium.png?v=1720094325)
SW1600EC | 6" PVC Swing Check Valve w / EPDM seals & counterweight; flanged end connections | Hayward
Brand: Hayward
SKU: SW1600EC
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![Hayward SW1600E 6" PVC Swing Check Valve w/EPDM seals; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_6f35b69a-76bd-47a7-bddb-fcf26b319383_medium.png?v=1720094326)
SW1600E | 6" PVC Swing Check Valve w / EPDM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW1600E
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![Hayward SW1400VC 4" PVC Swing Check Valve w/FPM seals & counterweight; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SW_Series_Swing_Check_Valves_Hero_ecom_3c04_65f78825-c598-475d-aa06-275c6734a803_medium.png?v=1719990209)
SW1400VC | 4" PVC Swing Check Valve w / FPM seals & counterweight; flanged end connections | Hayward
Brand: Hayward
SKU: SW1400VC
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