Check valves 1/2 Size
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![Jomar 105-633G 1/2" | Lead Free Expansion Pex (A) Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/E-521G_72c6292d-0abd-4be4-afc1-4750f9eba4be_medium.jpg?v=1720012243)
105-633G | 1 / 2" | Lead Free Expansion Pex (A) Inline Check Valve | Jomar
Brand: Jomar
SKU: 105-633G
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![Spears S1520C05 1/2 PVC CLEAR UTILITY SWING CHECK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_e8a4ca4c-1dff-463e-8cf5-b21a9503b048_medium.jpg?v=1720027647)
S1520C05 | 1 / 2 PVC CLEAR UTILITY SWING CHECK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1520C05
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![Spears 4531-005SR 1/2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_75f4ba71-97f7-457c-916a-ebe53c84a680_medium.jpg?v=1720026061)
4531-005SR | 1 / 2 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD FKM | (PG:604) Spears
Brand: Spears
SKU: 4531-005SR
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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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![Chicago Valves P486SW005 1/2" STAINLESS STEEL CLASS 800 PISTON CHECK VALVE, SW | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_cf2c6ded-cd9d-4059-8d5e-3c52da2c8fa4_medium.png?v=1720033487)
P486SW005 | 1 / 2" STAINLESS STEEL CLASS 800 PISTON CHECK VALVE, SW | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: P486SW005
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![Chicago Valves P486TE005 1/2" STAINLESS STEEL CLASS 800 PISTON CHECK VALVE, FNPT | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_c8de1966-e4de-4d5c-943d-8f67feffb126_medium.png?v=1720033486)
P486TE005 | 1 / 2" STAINLESS STEEL CLASS 800 PISTON CHECK VALVE, FNPT | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: P486TE005
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![Chicago Valves P484SW005 1/2" FORGED STEEL CLASS 800 PISTON CHECK VALVE, SW | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_9e9eb747-07e2-4051-8c69-30150b33e151_medium.png?v=1720033483)
P484SW005 | 1 / 2" FORGED STEEL CLASS 800 PISTON CHECK VALVE, SW | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: P484SW005
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![Chicago Valves P484TE005 1/2" FORGED STEEL CLASS 800 PISTON CHECK VALVE, FNPT | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_349cbb8a-7077-4533-9c86-74840301a69b_medium.png?v=1720033483)
P484TE005 | 1 / 2" FORGED STEEL CLASS 800 PISTON CHECK VALVE, FNPT | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: P484TE005
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![Chicago Valves 486TE005 1/2" STAINLESS STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_e64d51f3-acee-4420-a6a7-e99c8633e658_medium.png?v=1720033403)
486TE005 | 1 / 2" STAINLESS STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 486TE005
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![Chicago Valves 486SW005 1/2" STAINLESS STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_a4220da6-14fc-4ef7-b87b-d1d4eb075282_medium.png?v=1720033399)
486SW005 | 1 / 2" STAINLESS STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 486SW005
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![Chicago Valves 484TE005 1/2" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_aa4850f1-2584-414d-b64e-504a039f2d7f_medium.png?v=1720033399)
484TE005 | 1 / 2" FORGED STEEL CLASS 800 SWING CHECK VALVE, FNPT | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 484TE005
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![Chicago Valves 4266SW005 1/2" STAINLESS STEEL 200 WOG SOCKET WELD SWING CHECK VALVE | SERIES 426 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.426-400x400_7f258a91-03e4-432f-b87f-911bc8398bc2_medium.png?v=1720033396)
4266SW005 | 1 / 2" STAINLESS STEEL 200 WOG SOCKET WELD SWING CHECK VALVE | SERIES 426 | Chicago Valves
Brand: Chicago Valves
SKU: 4266SW005
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![Chicago Valves 484SW005 1/2" FORGED STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48/48 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.48-400x400_96391fb0-f6c2-4203-b2e1-b967ca97d4fd_medium.png?v=1720033397)
484SW005 | 1 / 2" FORGED STEEL CLASS 800 SWING CHECK VALVE, SW | SERIES P48 / 48 | Chicago Valves
Brand: Chicago Valves
SKU: 484SW005
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![Chicago Valves 4266TE005 1/2" STAINLESS STEEL 200 WOG THREADED SWING CHECK VALVE | SERIES 426 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.426-400x400_medium.png?v=1720033393)
4266TE005 | 1 / 2" STAINLESS STEEL 200 WOG THREADED SWING CHECK VALVE | SERIES 426 | Chicago Valves
Brand: Chicago Valves
SKU: 4266TE005
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![Chicago Valves 41611005 1/2" STAINLESS STEEL CLASS 150 FLANGED SWING CHECK VALVE | SERIES 41 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.41-400x400_91a7de88-d597-423e-966b-aafe8f09050f_medium.png?v=1720033344)
41611005 | 1 / 2" STAINLESS STEEL CLASS 150 FLANGED SWING CHECK VALVE | SERIES 41 | Chicago Valves
Brand: Chicago Valves
SKU: 41611005
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![Spears YS3AP12-005CL 1/2 PVC CL TRUE UNION WYE STRAINER SOCKET FKM P12MSH | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/pvctu_y-strainervalvecolorized_baaabc3e-a86e-4dfb-b758-68d49678a897_medium.jpg?v=1720027738)
YS3AP12-005CL | 1 / 2 PVC CL TRUE UNION WYE STRAINER SOCKET FKM P12MSH | (PG:103) Spears
Brand: Spears
SKU: YS3AP12-005CL
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