Y-check valves 1/2 Size
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![Hayward YC20050S 1/2" CPVC 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_af7307dd-08f8-45c5-9373-7c33224d77b1_medium.png?v=1719990509)
YC20050S | 1 / 2" CPVC Y-Check Valve w / FPM o-ring seat and seal; socket end connections | Hayward
Brand: Hayward
SKU: YC20050S
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![Spears 163B-005SR 1/2 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_7cfb0e4b-74aa-4433-880a-48ba744ee2d5_medium.jpg?v=1720025319)
163B-005SR | 1 / 2 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:627) Spears
Brand: Spears
SKU: 163B-005SR
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![Spears 1631-005CSR 1/2 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_9430b1d2-2f88-4642-b408-d4f553125069_medium.jpg?v=1720025319)
1631-005CSR | 1 / 2 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:629) Spears
Brand: Spears
SKU: 1631-005CSR
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![Spears 163A-005CL 1/2 PVC CLEAR TRUE UNION Y-CHECK VALVE SOCKET FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_4b8572f6-5bd8-4db1-ab3a-88786397331e_medium.jpg?v=1720025312)
163A-005CL | 1 / 2 PVC CLEAR TRUE UNION Y-CHECK VALVE SOCKET FKM | (PG:628) Spears
Brand: Spears
SKU: 163A-005CL
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![Spears 163B-005CSR 1/2 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_3f562da0-b340-461c-849e-b9c0fb0e9bcb_medium.jpg?v=1720025309)
163B-005CSR | 1 / 2 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:629) Spears
Brand: Spears
SKU: 163B-005CSR
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![Spears 1631-005SR 1/2 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_8f62a3c4-327b-4f44-bab1-2a4c409af80f_medium.jpg?v=1720025309)
1631-005SR | 1 / 2 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:627) Spears
Brand: Spears
SKU: 1631-005SR
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![Spears 163B-005CLSR 1/2 PVC CLEAR TRUE UNION Y-CHECK VLVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_68df4732-8804-435b-a3bc-ef04ccb451d5_medium.jpg?v=1720025304)
163B-005CLSR | 1 / 2 PVC CLEAR TRUE UNION Y-CHECK VLVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 163B-005CLSR
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![Spears 1631-005CLSR 1/2 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_b926d6eb-65ab-469b-96e2-7f6e3244515a_medium.jpg?v=1720025301)
1631-005CLSR | 1 / 2 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 1631-005CLSR
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![Spears 162B-005CSR 1/2 CPVC CLEAR TRUE UNION Y-CHECK VLVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_426c6531-a54c-4698-9a6a-223ea8dd3ced_medium.jpg?v=1720025297)
162B-005CSR | 1 / 2 CPVC CLEAR TRUE UNION Y-CHECK VLVE REINFORCED FEMALE THREAD EPDM | (PG:629) Spears
Brand: Spears
SKU: 162B-005CSR
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![Spears 1621-005SR 1/2 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_a11f1816-d22b-4dda-9311-e56acdadce8c_medium.jpg?v=1720025293)
1621-005SR | 1 / 2 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:627) Spears
Brand: Spears
SKU: 1621-005SR
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![Spears 162B-005CLSR 1/2 PVC CLEAR TRUE UNION Y-CHECK VLVE SR/FPT EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_0a393b0a-6d29-4e92-b3e2-d01ed30d8239_medium.jpg?v=1720025290)
162B-005CLSR | 1 / 2 PVC CLEAR TRUE UNION Y-CHECK VLVE SR / FPT EPDM | (PG:628) Spears
Brand: Spears
SKU: 162B-005CLSR
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![Spears 1621-005CSR 1/2 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_6eb85d65-2ca3-4bb2-95f7-47a12f4ec5c9_medium.jpg?v=1720025288)
1621-005CSR | 1 / 2 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:629) Spears
Brand: Spears
SKU: 1621-005CSR
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![Spears 162A-005CL 1/2 PVC CLEAR TRUE UNION Y-CHECK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_82db4216-443c-449e-ac0f-aab910c56a4f_medium.jpg?v=1720025284)
162A-005CL | 1 / 2 PVC CLEAR TRUE UNION Y-CHECK VALVE SOCKET EPDM | (PG:628) Spears
Brand: Spears
SKU: 162A-005CL
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![Spears 1621-005CLSR 1/2 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_a58ddc85-6c80-45a2-95d0-cb65368fb20f_medium.jpg?v=1720025284)
1621-005CLSR | 1 / 2 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:628) Spears
Brand: Spears
SKU: 1621-005CLSR
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![Hayward YC50050S 1/2" PVDF Y-Check Valve w/FPM o-ring seat and seal; IPS socket fusion ends | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC50050S_6e1e2ccb-9d80-41da-a6b7-97712cbb420b_medium.png?v=1719990534)
YC50050S | 1 / 2" PVDF Y-Check Valve w / FPM o-ring seat and seal; IPS socket fusion ends | Hayward
Brand: Hayward
SKU: YC50050S
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![Hayward YC50050T 1/2" PVDF Y-Check Valve w/FPM o-ring seat and seal; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC50050T_medium.png?v=1719990523)
YC50050T | 1 / 2" PVDF Y-Check Valve w / FPM o-ring seat and seal; threaded end connections | Hayward
Brand: Hayward
SKU: YC50050T
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![Hayward YC20050SU 1/2" 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_07c70766-9b79-4eb7-a211-11051ec4625b_medium.png?v=1719990499)
YC20050SU | 1 / 2" CPVC True Union Y-Check Valve w / FPM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: YC20050SU
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![Hayward YC20050F 1/2" CPVC Y-Check Valve w/FPM o-ring seat and seal; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_d0db34c2-9082-44a2-b1e3-c6caffba6f4b_medium.png?v=1719990493)
YC20050F | 1 / 2" CPVC Y-Check Valve w / FPM o-ring seat and seal; flanged end connections | Hayward
Brand: Hayward
SKU: YC20050F
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![Hayward YC20050TU 1/2" CPVC 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_2b5d7225-5a9c-41ec-9e1a-b0ef42ba1b2c_medium.png?v=1719990489)
YC20050TU | 1 / 2" CPVC True Union Y-Check Valve w / FPM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: YC20050TU
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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 YC10050F 1/2" PVC Y-Check Valve w/FPM o-ring seat and seal; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_fbde33c7-94bb-4158-9202-1b580bb04376_medium.png?v=1719990458)
YC10050F | 1 / 2" PVC Y-Check Valve w / FPM o-ring seat and seal; flanged end connections | Hayward
Brand: Hayward
SKU: YC10050F
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