y-check valves
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![Spears 1631-012CLSR 1-1/4 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_6f21bef1-6e96-4ff9-a88c-4bc4e0930905_medium.jpg?v=1720025295)
1631-012CLSR | 1-1 / 4 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 1631-012CLSR
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![Spears 162B-015CSR 1-1/2 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_2131cc6b-be3d-445e-9c38-df721da4fe9f_medium.jpg?v=1720025299)
162B-015CSR | 1-1 / 2 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:629) Spears
Brand: Spears
SKU: 162B-015CSR
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![Spears 163B-007CSR 3/4 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_00a4db78-794d-4429-a025-396003826fa6_medium.jpg?v=1720025298)
163B-007CSR | 3 / 4 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:629) Spears
Brand: Spears
SKU: 163B-007CSR
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![Spears 1631-030CLSR 3 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_4a55f0e8-199a-46c3-8f7a-c27002b447c7_medium.jpg?v=1720025298)
1631-030CLSR | 3 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 1631-030CLSR
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1631-020SR | 2 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:627) Spears
Brand: Spears
SKU: 1631-020SR
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1631-015CSR | 1-1 / 2 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:629) Spears
Brand: Spears
SKU: 1631-015CSR
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![Spears 1631-012CSR 1-1/4 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_a1cca0bc-20e6-41f0-adc8-c38afd8ba05e_medium.jpg?v=1720025295)
1631-012CSR | 1-1 / 4 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:629) Spears
Brand: Spears
SKU: 1631-012CSR
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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 1621-030CSR 3 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_0a2d21e1-b0a5-447e-badb-cbe8a98f8b94_medium.jpg?v=1720025296)
1621-030CSR | 3 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:629) Spears
Brand: Spears
SKU: 1621-030CSR
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![Spears 1621-040SR 4 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_9bcbe7ca-f10a-4b2e-98b0-56bca915252c_medium.jpg?v=1720025295)
1621-040SR | 4 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:627) Spears
Brand: Spears
SKU: 1621-040SR
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![Spears 162A-012CL 1-1/4 PVC CLEAR TRUE UNION Y-CHECK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_d588f2fe-4868-4669-b3dd-74bdb626cbf2_medium.jpg?v=1720025295)
162A-012CL | 1-1 / 4 PVC CLEAR TRUE UNION Y-CHECK VALVE SOCKET EPDM | (PG:628) Spears
Brand: Spears
SKU: 162A-012CL
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![Spears 1621-010SR 1 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_33b4fbf8-a55e-4cd7-ba5a-d074e5c43b4b_medium.jpg?v=1720025292)
1621-010SR | 1 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:627) Spears
Brand: Spears
SKU: 1621-010SR
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![Spears 162A-007CL 3/4 PVC CLEAR TRUE UNION Y-CHECK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_4f90d72c-5943-4f75-b945-f4a595835026_medium.jpg?v=1720025295)
162A-007CL | 3 / 4 PVC CLEAR TRUE UNION Y-CHECK VALVE SOCKET EPDM | (PG:628) Spears
Brand: Spears
SKU: 162A-007CL
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![Spears 1621-010CLSR 1 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_f37de3e2-d412-4d60-b077-25dccc6d4028_medium.jpg?v=1720025292)
1621-010CLSR | 1 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:628) Spears
Brand: Spears
SKU: 1621-010CLSR
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![Spears 162B-010CLSR 1 PVC CLEAR TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_1b3b7c7b-58e1-4cf1-9e7b-8035359b282c_medium.jpg?v=1720025295)
162B-010CLSR | 1 PVC CLEAR TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:628) Spears
Brand: Spears
SKU: 162B-010CLSR
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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-007CLSR 3/4 PVC CLEAR TRUE UNION Y-CHECK VLVE SR/FPT EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_891772cd-6f8b-44e2-86e9-221649193968_medium.jpg?v=1720025291)
162B-007CLSR | 3 / 4 PVC CLEAR TRUE UNION Y-CHECK VLVE SR / FPT EPDM | (PG:628) Spears
Brand: Spears
SKU: 162B-007CLSR
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![Spears 1621-020SR 2 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_c6126c18-c84e-44e4-9de6-3a924b580628_medium.jpg?v=1720025294)
1621-020SR | 2 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:627) Spears
Brand: Spears
SKU: 1621-020SR
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![Spears 1621-030CLSR 3 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_9ace9ef0-7193-4679-aea7-086f5558e9a6_medium.jpg?v=1720025291)
1621-030CLSR | 3 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:628) Spears
Brand: Spears
SKU: 1621-030CLSR
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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 1621-012SR 1-1/4 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_4f6eb65a-8dd8-4177-b39e-04a15f4ecec7_medium.jpg?v=1720025291)
1621-012SR | 1-1 / 4 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:627) Spears
Brand: Spears
SKU: 1621-012SR
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![Spears 1621-012CLSR 1-1/4 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_35a7506c-8f02-488e-86a5-ca87341027b5_medium.jpg?v=1720025291)
1621-012CLSR | 1-1 / 4 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:628) Spears
Brand: Spears
SKU: 1621-012CLSR
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![Spears 1621-007CLSR 3/4 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_712623dc-6559-4e9d-96ef-91155ce6e73b_medium.jpg?v=1720025288)
1621-007CLSR | 3 / 4 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:628) Spears
Brand: Spears
SKU: 1621-007CLSR
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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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