Check valves 1 Size
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![Spears 4533-010 1 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_00087afe-5124-470d-bf97-c99b0a9e9534_medium.jpg?v=1720026034)
4533-010 | 1 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED FKM | (PG:604) Spears
Brand: Spears
SKU: 4533-010
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![Spears 173A-010CL 1 PVC CLEAR TRUE UNION Y-PATTERN VALVE SOCKET FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-patternvalveview2colorized_d8bedeb1-dae3-4f90-84e7-2856bc43c6c2_medium.jpg?v=1720025340)
173A-010CL | 1 PVC CLEAR TRUE UNION Y-PATTERN VALVE SOCKET FKM | (PG:621) Spears
Brand: Spears
SKU: 173A-010CL
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![Spears 173B-010CSR 1 CPVC TRUE UNION Y-PATTERN VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-patternvalveview2colorized_f5e56802-d18d-44fb-a502-05bb4fd55b54_medium.jpg?v=1720025336)
173B-010CSR | 1 CPVC TRUE UNION Y-PATTERN VALVE REINFORCED FEMALE THREAD FKM | (PG:622) Spears
Brand: Spears
SKU: 173B-010CSR
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![Spears 173B-010CLSR 1 PVC CLEAR TRUE UNION Y-PATTERN VLVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-patternvalveview2colorized_bd527121-6dd6-405c-83fe-2ede26c6c564_medium.jpg?v=1720025331)
173B-010CLSR | 1 PVC CLEAR TRUE UNION Y-PATTERN VLVE REINFORCED FEMALE THREAD FKM | (PG:621) Spears
Brand: Spears
SKU: 173B-010CLSR
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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 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 1731-010CSR 1 CPVC Y-PATTERN VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-patternvalveview2colorized_17ae0eb4-4c20-4489-9c64-53dbf1cd8b9e_medium.jpg?v=1720025323)
1731-010CSR | 1 CPVC Y-PATTERN VALVE REINFORCED FEMALE THREAD FKM | (PG:622) Spears
Brand: Spears
SKU: 1731-010CSR
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![Spears 1631-010SR 1 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_156cf80d-a04a-4f53-8054-16fbfdd00483_medium.jpg?v=1720025309)
1631-010SR | 1 PVC Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:627) Spears
Brand: Spears
SKU: 1631-010SR
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![Spears 163B-010SR 1 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_ab4690f9-2133-4e28-b83e-4be545493727_medium.jpg?v=1720025307)
163B-010SR | 1 PVC TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:627) Spears
Brand: Spears
SKU: 163B-010SR
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![Spears 1631-010CLSR 1 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_8633a081-ec53-4cc4-ba79-df11248e31f5_medium.jpg?v=1720025304)
1631-010CLSR | 1 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 1631-010CLSR
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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 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 1621-010CSR 1 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/y-checkvalve_d71bb11e-9a86-4c08-8471-5b382e23fc75_medium.jpg?v=1720025285)
1621-010CSR | 1 CPVC Y-CHECK VALVE REINFORCED FEMALE THREAD EPDM | (PG:629) Spears
Brand: Spears
SKU: 1621-010CSR
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![Jomar 210-605 S-605 | 1" | CPVC | Copper Tube Size | Solvent Connection | 150 WOG | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/s-605_642a8a1a-8ff4-4b7b-af8e-a98bf28609a1_medium.jpg?v=1720012300)
210-605 | S-605 | 1" | CPVC | Copper Tube Size | Solvent Connection | 150 WOG | Jomar
Brand: Jomar
SKU: 210-605
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![Jomar 105-605G T-521G | 1" | Inline Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/t-521g_f10497b5-720d-4d47-b7f2-6b698607c1ac_medium.jpg?v=1720012260)
105-605G | T-521G | 1" | Inline Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-605G
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![Jomar 105-615G S-521G | 1" | Inline Check Valve | Solder Connection | 300 WOG | Class 150 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/s-521g_318a71d8-3ad3-450a-839e-071c120f8474_medium.jpg?v=1720012246)
105-615G | S-521G | 1" | Inline Check Valve | Solder Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-615G
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![Jomar 105-625G P-521G | 1" | Inline Check Valve, Press Connection, 300 WOG, Class 150 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/p-521g_38b27d70-0779-46b8-bd56-4f39f6ac3951_medium.jpg?v=1720012237)
105-625G | P-521G | 1" | Inline Check Valve, Press Connection, 300 WOG, Class 150 | Jomar
Brand: Jomar
SKU: 105-625G
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