Check valves Check valves Sub category
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![Hayward YC10250TU 2-1/2" PVC True Union Y-Check Valve w/FPM o-ring seal, threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_1f997e5e-eca7-472d-b378-20a3f3e7235c_medium.png?v=1719990478)
YC10250TU | 2-1 / 2" PVC True Union Y-Check Valve w / FPM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: YC10250TU
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![Hayward YC20125SU 1-1/4" CPVC True Union Y-Check Valve w/FPM o-ring seal, socket end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_82da7ddf-650d-496b-89a2-40fbdd9f0c3f_medium.png?v=1719990478)
YC20125SU | 1-1 / 4" CPVC True Union Y-Check Valve w / FPM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: YC20125SU
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![Hayward YC20075SE 3/4" CPVC Y-Check Valve w/EPDM o-ring seat and seal; socket end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_97413961-f11b-4692-88fd-fb31d739a854_medium.png?v=1719990474)
YC20075SE | 3 / 4" CPVC Y-Check Valve w / EPDM o-ring seat and seal; socket end connections | Hayward
Brand: Hayward
SKU: YC20075SE
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![Hayward YC10300TU 3" PVC True Union Y-Check Valve w/FPM o-ring seal, threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_8107a898-6e76-4639-8de8-471855cab0ab_medium.png?v=1719990478)
YC10300TU | 3" PVC True Union Y-Check Valve w / FPM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: YC10300TU
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![Hayward YC20050T 1/2" CPVC Y-Check Valve w/FPM o-ring seat and seal; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_b9dd182b-fde3-4137-9283-3a8322c4377e_medium.png?v=1719990473)
YC20050T | 1 / 2" CPVC Y-Check Valve w / FPM o-ring seat and seal; threaded end connections | Hayward
Brand: Hayward
SKU: YC20050T
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![Hayward YC10150T 1-1/2" PVC Y-Check Valve w/FPM o-ring seat and seal; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_b8afb763-e4e3-462f-9d12-7f30688abab0_medium.png?v=1719990468)
YC10150T | 1-1 / 2" PVC Y-Check Valve w / FPM o-ring seat and seal; threaded end connections | Hayward
Brand: Hayward
SKU: YC10150T
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![Hayward YC10050TE 1/2" PVC Y-Check Valve w/EPDM o-ring seat and seal; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_c40189da-f645-412e-9188-873bc46ce7f5_medium.png?v=1719990474)
YC10050TE | 1 / 2" PVC Y-Check Valve w / EPDM o-ring seat and seal; threaded end connections | Hayward
Brand: Hayward
SKU: YC10050TE
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![Hayward YC10300T 3" PVC Y-Check Valve w/FPM o-ring seat and seal; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_ae8b7ac9-b60e-427e-b68d-4960a5edde47_medium.png?v=1719990473)
YC10300T | 3" PVC Y-Check Valve w / FPM o-ring seat and seal; threaded end connections | Hayward
Brand: Hayward
SKU: YC10300T
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![Hayward WCV1300VS 3" PVC Wafer Full Pattern Check Valve w/SS spring; FPM o-ring | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/WCV_Series_Full_Pattern_Wafer_Check_Valves_Hero_ecom_dba6_e0824bb4-d6b8-4d45-87a8-bc29bd07331a_medium.png?v=1719990473)
WCV1300VS | 3" PVC Wafer Full Pattern Check Valve w / SS spring; FPM o-ring | Hayward
Brand: Hayward
SKU: WCV1300VS
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![Hayward YC10150SEU 1-1/2" PVC True Union Y-Check Valve w/EPDM o-ring seal, socket end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_6f47740c-3369-4ea1-992f-abeca3b35437_medium.png?v=1719990473)
YC10150SEU | 1-1 / 2" PVC True Union Y-Check Valve w / EPDM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: YC10150SEU
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![Hayward WCV1200VH 2" PVC Wafer Full Pattern Check Valve w/ HASTELLOY spring; FPM o-ring | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/WCV_Series_Full_Pattern_Wafer_Check_Valves_Hero_ecom_dba6_e0919d3e-f86c-4dd8-9cb1-485e6d4d9ee4_medium.png?v=1719990473)
WCV1200VH | 2" PVC Wafer Full Pattern Check Valve w / HASTELLOY spring; FPM o-ring | Hayward
Brand: Hayward
SKU: WCV1200VH
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![Hayward WCV1800VS 8" PVC Wafer Full Pattern Check Valve w/SS spring; FPM o-ring | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/WCV_Series_Full_Pattern_Wafer_Check_Valves_Hero_ecom_dba6_6c219c34-24bc-4f92-99ff-4ae9f1c6ebf6_medium.png?v=1719990473)
WCV1800VS | 8" PVC Wafer Full Pattern Check Valve w / SS spring; FPM o-ring | Hayward
Brand: Hayward
SKU: WCV1800VS
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![Hayward YC10300TE 3" PVC Y-Check Valve w/EPDM o-ring seat and seal; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_4289dd4c-fc8b-4ece-8017-51b18554f619_medium.png?v=1719990473)
YC10300TE | 3" PVC Y-Check Valve w / EPDM o-ring seat and seal; threaded end connections | Hayward
Brand: Hayward
SKU: YC10300TE
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![Hayward YC10150SE 1-1/2" PVC Y-Check Valve w/EPDM o-ring seat and seal; socket end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_79d7c8a2-2895-4ae9-b3dc-b65eab031c2d_medium.png?v=1719990473)
YC10150SE | 1-1 / 2" PVC Y-Check Valve w / EPDM o-ring seat and seal; socket end connections | Hayward
Brand: Hayward
SKU: YC10150SE
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![Hayward YC10125TU 1-1/4" PVC True Union Y-Check Valve w/FPM o-ring seal, threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_1aa7d1bc-acb9-483a-afd6-31c5b51adef0_medium.png?v=1719990472)
YC10125TU | 1-1 / 4" PVC True Union Y-Check Valve w / FPM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: YC10125TU
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![Hayward YC10250S 2-1/2" PVC Y-Check Valve w/FPM o-ring seat and seal; socket end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_18f6f5dd-c840-4c74-8bec-5acb66eb947b_medium.png?v=1719990473)
YC10250S | 2-1 / 2" PVC Y-Check Valve w / FPM o-ring seat and seal; socket end connections | Hayward
Brand: Hayward
SKU: YC10250S
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![Hayward YC10125T 1-1/4" PVC Y-Check Valve w/FPM o-ring seat and seal; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_286db81b-759f-4b09-97ae-427f553c880a_medium.png?v=1719990468)
YC10125T | 1-1 / 4" PVC Y-Check Valve w / FPM o-ring seat and seal; threaded end connections | Hayward
Brand: Hayward
SKU: YC10125T
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![Hayward YC10400TEU 4" PVC True Union Y-Check Valve w/EPDM o-ring seal, threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_ff37db08-095a-40c0-a787-85ddb46f620c_medium.png?v=1719990473)
YC10400TEU | 4" PVC True Union Y-Check Valve w / EPDM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: YC10400TEU
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![Hayward YC10075SE 3/4" PVC Y-Check Valve w/EPDM o-ring seat and seal; socket end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_e464aa37-64a9-431b-82ae-4bbf7dd56f15_medium.png?v=1719990468)
YC10075SE | 3 / 4" PVC Y-Check Valve w / EPDM o-ring seat and seal; socket end connections | Hayward
Brand: Hayward
SKU: YC10075SE
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![Hayward YC10200SEU 2" PVC True Union Y-Check Valve w/EPDM o-ring seal, socket end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_3f965fb7-0da1-44df-aff9-647acf6af397_medium.png?v=1719990468)
YC10200SEU | 2" PVC True Union Y-Check Valve w / EPDM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: YC10200SEU
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![Hayward YC10300TEU 3" PVC True Union Y-Check Valve w/EPDM o-ring seal, threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_87a3124a-9dcf-4061-931b-6cfe50cec9b8_medium.png?v=1719990473)
YC10300TEU | 3" PVC True Union Y-Check Valve w / EPDM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: YC10300TEU
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![Hayward YC10300SE 3" PVC Y-Check Valve w/EPDM o-ring seat and seal; socket end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_4ded9a21-01ee-48eb-87ad-2a7e5c45da7c_medium.png?v=1719990468)
YC10300SE | 3" PVC Y-Check Valve w / EPDM o-ring seat and seal; socket end connections | Hayward
Brand: Hayward
SKU: YC10300SE
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![Hayward WCV2250VH 2-1/2" CPVC Wafer Full Pattern Check Valve w/ HASTELLOY spring; FPM o-ring | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/WCV_Series_Full_Pattern_Wafer_Check_Valves_Hero_ecom_dba6_2b9b7662-0d6a-42a6-8fc1-4c0cce9ca588_medium.png?v=1719990468)
WCV2250VH | 2-1 / 2" CPVC Wafer Full Pattern Check Valve w / HASTELLOY spring; FPM o-ring | Hayward
Brand: Hayward
SKU: WCV2250VH
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![Hayward YC10150TU 1-1/2" PVC True Union Y-Check Valve w/FPM o-ring seal, threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_ea354cf1-cb1d-4d9f-ada8-9a8da8e9de9e_medium.png?v=1719990467)
YC10150TU | 1-1 / 2" PVC True Union Y-Check Valve w / FPM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: YC10150TU
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