Check valves Y-check valves Subcategory
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![Spears 163B-012SR 1-1/4 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_90411e44-b5da-4239-b9b7-6d14c5d43788_medium.jpg?v=1720025332)
163B-012SR | 1-1 / 4 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:627) Spears
Brand: Spears
SKU: 163B-012SR
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![Spears 163B-020CSR 2 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_0c5fc4ca-1357-49bf-a8cb-dfe4e5172f7b_medium.jpg?v=1720025330)
163B-020CSR | 2 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:629) Spears
Brand: Spears
SKU: 163B-020CSR
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![Spears 163B-010CLSR 1 PVC CLEAR TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_c486f19f-5703-4726-8bf6-17c0e03c78d0_medium.jpg?v=1720025330)
163B-010CLSR | 1 PVC CLEAR TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 163B-010CLSR
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![Spears 1631-010CSR 1 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_a73c3e91-8dc8-4b6e-b827-6f7a44532d7c_medium.jpg?v=1720025327)
1631-010CSR | 1 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:629) Spears
Brand: Spears
SKU: 1631-010CSR
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![Spears 1631-040CSR 4 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_07ce07d8-bd53-4d1b-93c1-2d0761613671_medium.jpg?v=1720025327)
1631-040CSR | 4 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:629) Spears
Brand: Spears
SKU: 1631-040CSR
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![Spears 162B-012CL 1-1/4 PVC TRUE UNION CLEAR Y-CHECK VALVE FPT EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_27864e05-6936-434e-8544-e8f20825d295_medium.jpg?v=1720025329)
162B-012CL | 1-1 / 4 PVC TRUE UNION CLEAR Y-CHECK VALVE FPT EPDM | (PG:628) Spears
Brand: Spears
SKU: 162B-012CL
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![Spears 163B-010CSR 1 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_dca432f7-27bc-4b3f-8903-f20771f348ad_medium.jpg?v=1720025328)
163B-010CSR | 1 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:629) Spears
Brand: Spears
SKU: 163B-010CSR
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![Spears 1631-040CLSR 4 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_dece2a64-7db5-4672-8d57-31ab9ec53951_medium.jpg?v=1720025326)
1631-040CLSR | 4 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 1631-040CLSR
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![Spears 163B-012CSR 1-1/4 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_ec02a22a-fb84-4661-937e-0e0f9bd70f76_medium.jpg?v=1720025325)
163B-012CSR | 1-1 / 4 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:629) Spears
Brand: Spears
SKU: 163B-012CSR
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![Spears 1631-007CLSR 3/4 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_cca6956b-b0b3-459b-bae1-b43b47335be7_medium.jpg?v=1720025321)
1631-007CLSR | 3 / 4 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 1631-007CLSR
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![Spears 163B-030CSR 3 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_7e9e2519-19b0-4e8a-97ce-039a618450e7_medium.jpg?v=1720025322)
163B-030CSR | 3 CPVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:629) Spears
Brand: Spears
SKU: 163B-030CSR
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![Spears 163B-015SR 1-1/2 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_85b633ce-eac5-46f0-aa03-0c35cb394a17_medium.jpg?v=1720025321)
163B-015SR | 1-1 / 2 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:627) Spears
Brand: Spears
SKU: 163B-015SR
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![Spears 163B-030CLSR 3 PVC CLEAR TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_321ca450-6381-4a40-b3ec-52c189583d88_medium.jpg?v=1720025320)
163B-030CLSR | 3 PVC CLEAR TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 163B-030CLSR
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![Spears 163B-007CLSR 3/4 PVC CLEAR TRUE UNION Y-CHECK VLVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_76f45b71-f171-4755-a4cc-d2faccdde3d8_medium.jpg?v=1720025315)
163B-007CLSR | 3 / 4 PVC CLEAR TRUE UNION Y-CHECK VLVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 163B-007CLSR
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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 162B-012CLSR 1-1/4 PVC TRUE UNION CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_96929581-ce81-4e78-a67f-ae052c13cbeb_medium.jpg?v=1720025319)
162B-012CLSR | 1-1 / 4 PVC TRUE UNION CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:628) Spears
Brand: Spears
SKU: 162B-012CLSR
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![Spears 162B-015SR 1-1/2 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_746ef434-1aa4-4b27-8e73-0002bbf45879_medium.jpg?v=1720025317)
162B-015SR | 1-1 / 2 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:627) Spears
Brand: Spears
SKU: 162B-015SR
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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 163B-040SR 4 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_33b10cce-3ed8-42db-ba82-a6a910233271_medium.jpg?v=1720025317)
163B-040SR | 4 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:627) Spears
Brand: Spears
SKU: 163B-040SR
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![Spears 163B-020SR 2 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_142944dd-8c8b-4c03-8a1d-5e7f0dff5fc4_medium.jpg?v=1720025316)
163B-020SR | 2 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:627) Spears
Brand: Spears
SKU: 163B-020SR
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![Spears 162B-015CL 1-1/2 PVC TRUE UNION CLEAR Y-CHECK VALVE FPT EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_26980bc6-d5b1-44c3-a906-5f12aa1f1bf7_medium.jpg?v=1720025318)
162B-015CL | 1-1 / 2 PVC TRUE UNION CLEAR Y-CHECK VALVE FPT EPDM | (PG:628) Spears
Brand: Spears
SKU: 162B-015CL
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![Spears 163A-015CL 1-1/2 PVC CLEAR TRUE UNION Y-CHECK VLVE SOCKET FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_c90cbfe5-853b-4444-8ace-1a9d61c35e94_medium.jpg?v=1720025316)
163A-015CL | 1-1 / 2 PVC CLEAR TRUE UNION Y-CHECK VLVE SOCKET FKM | (PG:628) Spears
Brand: Spears
SKU: 163A-015CL
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![Spears 163B-030SR 3 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_dee39398-c840-4e10-bbc9-cb304edc5833_medium.jpg?v=1720025316)
163B-030SR | 3 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:627) Spears
Brand: Spears
SKU: 163B-030SR
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![Spears 163B-020CLSR 2 PVC CLEAR TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_d4a39505-a75e-4364-8763-28b816689c48_medium.jpg?v=1720025313)
163B-020CLSR | 2 PVC CLEAR TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 163B-020CLSR
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