Valves 4 Size
![Image for Check Valves](http://blackhawksupply.com/cdn/shop/files/E-521G_72c6292d-0abd-4be4-afc1-4750f9eba4be_100x.jpg?v=1720012243)
![Image for Ball Valves](http://blackhawksupply.com/cdn/shop/files/175-lwn_b_a5c5c460-6367-430c-b3fb-e91123742515_100x.jpg?v=1723152930)
![Image for Balancing Valves](http://blackhawksupply.com/cdn/shop/files/MMFC8NPT_d99b2dea-9f20-4f08-9d85-fb2159e9590f_100x.jpg?v=1720017104)
![Image for Mixing Valves](http://blackhawksupply.com/cdn/shop/files/IMG323944471722_preview_68c9a703-826a-4df1-92a9-d003cb15ade3_100x.jpg?v=1723861757)
![Image for Solenoid Valves](http://blackhawksupply.com/cdn/shop/files/2-Position-3-Way-Plastic-Manual-Valves_ed7bdae0-80e5-416e-b55a-55d0672d98a1_100x.jpg?v=1719981280)
![Image for Valve Accessories](http://blackhawksupply.com/cdn/shop/files/zbd-af2-web_100x.png?v=1723861590)
![Image for Butterfly Valves](http://blackhawksupply.com/cdn/shop/files/bfv-gear_f5e15c2c-bb47-40bf-a411-344243af6bed_100x.jpg?v=1720012451)
![Image for Pressure Independent Valves](http://blackhawksupply.com/cdn/shop/files/spears_logo_5e215430-5656-442e-85ec-c57740e7a70c_100x.jpg?v=1720041663)
![Image for Diverter Valves](http://blackhawksupply.com/cdn/shop/files/horizontaldivertervalvecolorized_23ecba00-5a17-4a24-9476-9a2468670016_100x.jpg?v=1720026505)
![Image for Control Valves](http://blackhawksupply.com/cdn/shop/files/899-701_4199b814-4838-4e65-ab08-9da76cc17f70_100x.png?v=1720012411)
![Image for Flow Control Valves](http://blackhawksupply.com/cdn/shop/files/lfmc_1000x1000_316f0f79-c5ce-478f-8fcc-605e1d46e527_100x.gif?v=1719999183)
![Image for Air Valves](http://blackhawksupply.com/cdn/shop/files/46257_100x.jpg?v=1720013589)
![Image for Manifold Valves](http://blackhawksupply.com/cdn/shop/files/graco-logo_28b2ed21-d28b-4700-b347-f96e12c36efb_100x.png?v=1719987884)
![Image for Globe Valves](http://blackhawksupply.com/cdn/shop/files/SS_20Lever_20Handle_b506c951-10cf-4817-95be-88a8bcae6d6f_100x.jpg?v=1720012375)
![Image for Gate Valves](http://blackhawksupply.com/cdn/shop/files/43981_en_2b859446-197b-4c13-883d-d6683643d987_100x.jpg?v=1723900086)
![Image for Valve Parts](http://blackhawksupply.com/cdn/shop/files/V-9999-608_100x.png?v=1723868138)
![Image for Pressure Relief Valves](http://blackhawksupply.com/cdn/shop/files/bellgossett-110763_d406ed87-df58-444e-89d7-eccadf29b86a_100x.jpg?v=1720004622)
![Image for Needle Valves](http://blackhawksupply.com/cdn/shop/files/46060_eca2cb5a-c995-4fce-adab-ae0db92cf594_100x.jpg?v=1720015300)
![Image for Pressure Valves](http://blackhawksupply.com/cdn/shop/files/PIC_PR_21X_53_en_us_62635_f6b9562b-97e3-4bb0-a090-d832076f15ba_100x.png?v=1720033158)
![Image for Shut-Off Valves](http://blackhawksupply.com/cdn/shop/files/aav_56bf8f09-20b7-4bfd-b583-74487013e50e_100x.jpg?v=1720012404)
![Image for Strainers](http://blackhawksupply.com/cdn/shop/files/YS_SR_2cc7dde9-fbcb-4a8c-be40-c937b69c99b4_100x.png?v=1720041378)
![Image for Diaphragm Valves](http://blackhawksupply.com/cdn/shop/files/flgd-valve_smoothwheelcolorized_dd85429d-93de-4552-bf05-d2a69d5b4a1e_100x.jpg?v=1720025604)
![Image for Angle Valves](http://blackhawksupply.com/cdn/shop/files/696777_d1709fe3-304b-40a2-aa06-fa4526d8440a_100x.jpg?v=1722460660)
![Image for Filter Vessels](http://blackhawksupply.com/cdn/shop/files/CFLV_Series_Cartridge_Filters_Hero_copy_ecom_d8dd_f124c40b-174f-4385-9187-0b59b724f576_100x.png?v=1719989566)
![Image for Filter Housings](http://blackhawksupply.com/cdn/shop/files/FLV_Series_Bag_Filters_GFPP_GFPP_Double_Length_Threaded_Simplex_Hero_ecom_7830_0093b855-af00-4dce-b050-e1c0a038572a_100x.png?v=1719989800)
![Image for Back Pressure Valves](http://blackhawksupply.com/cdn/shop/files/PBV_Series_Back_Pressure_Valves_PVC_FNPT_Hero_ecom_ff28_6f8914bc-abf9-4a52-ab63-b6264187b2ff_100x.png?v=1719989969)
![Image for Boiler Drains](http://blackhawksupply.com/cdn/shop/files/du-bif_eec59fb3-2860-4d98-b104-c3ea7a8adb27_100x.jpg?v=1720012402)
![Image for Stop Valves](http://blackhawksupply.com/cdn/shop/files/46153_09c5a09f-97fa-4ec8-af7d-febdd826e1c9_100x.jpg?v=1720015290)
![Image for Specialty Valves](http://blackhawksupply.com/cdn/shop/files/46256_c92041e6-a79e-476a-8f00-665a593c9886_100x.jpg?v=1720015314)
![Image for PVC Valves](http://blackhawksupply.com/cdn/shop/files/y-patternvalveview2colorized_a56b632c-3f90-4102-a685-a1425e0136e0_100x.jpg?v=1720025335)
![Image for Steam Traps](http://blackhawksupply.com/cdn/shop/files/31100_352abc05-0ed2-4b50-98fb-b99f7707d1ce_100x.jpg?v=1720024894)
![Image for Pressure Control Valves](http://blackhawksupply.com/cdn/shop/files/spears_logo_c1e4402e-b0f2-46b0-9cd4-fe7f66a74dd3_100x.jpg?v=1720041666)
![Image for Vacuum Valves](http://blackhawksupply.com/cdn/shop/files/PIC_PR_23X_54_en_us_62598_81ad125f-3fdb-49c9-bc79-9caa04db313c_100x.png?v=1720033258)
![Image for Instrumentation Valves](http://blackhawksupply.com/cdn/shop/files/wika_logo_6d4b942a-fee2-43f9-a2aa-fbfd12a39e4e_100x.png?v=1720030652)
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![Spears 4722L3-040 4 PVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L/3 SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vertical3-wayvalvecolorized_0d15967a-39a7-4258-a56f-0aede8bb22b2_medium.jpg?v=1720026206)
4722L3-040 | 4 PVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L / 3 SOCKET EPDM | (PG:615) Spears
Brand: Spears
SKU: 4722L3-040
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![Spears 4721L2-040CSR 4 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L/2 REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vertical3-wayvalvecolorized_41175cd8-4d32-4c28-a159-2659ec2a2bf4_medium.jpg?v=1720026202)
4721L2-040CSR | 4 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L / 2 REINFORCED THREAD EPDM | (PG:617) Spears
Brand: Spears
SKU: 4721L2-040CSR
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![Spears 4723L1-040 4 PVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L/1 FLANGED EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vertical3-wayvalvecolorized_1d7eee98-b64f-4219-8498-6ea4e45ea184_medium.jpg?v=1720026205)
4723L1-040 | 4 PVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L / 1 FLANGED EPDM | (PG:615) Spears
Brand: Spears
SKU: 4723L1-040
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![Spears 4722L1-040 4 PVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L/1 SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vertical3-wayvalvecolorized_6a821a5c-66f8-4ae2-b709-52a1119bbf69_medium.jpg?v=1720026202)
4722L1-040 | 4 PVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L / 1 SOCKET EPDM | (PG:615) Spears
Brand: Spears
SKU: 4722L1-040
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![Spears 4530-040C 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CARTRIDGE FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000indbvrepcartridge_e43b589b-1110-42ab-9c2b-1a273e995767_medium.jpg?v=1720026092)
4530-040C | 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CARTRIDGE FKM | (PG:299) Spears
Brand: Spears
SKU: 4530-040C
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![Spears 4533-040 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_6d64f643-6f1e-4ad4-807e-b78c702763d9_medium.jpg?v=1720026082)
4533-040 | 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED FKM | (PG:605) Spears
Brand: Spears
SKU: 4533-040
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![Spears 4537-040 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_82bf720b-bbf8-4462-8e9a-01c07252ef97_medium.jpg?v=1720026079)
4537-040 | 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT FKM | (PG:605) Spears
Brand: Spears
SKU: 4537-040
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![Spears 4520-040C 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CARTRDGE EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000indbvrepcartridge_495ddfbb-5a16-479d-9ae8-94ad213ee66f_medium.jpg?v=1720026070)
4520-040C | 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK CARTRDGE EPDM | (PG:299) Spears
Brand: Spears
SKU: 4520-040C
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![Spears 4521-040C 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_30c143db-be47-4667-a1e6-8f5076751da2_medium.jpg?v=1720026068)
4521-040C | 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK THREAD EPDM | (PG:607) Spears
Brand: Spears
SKU: 4521-040C
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![Spears 4521-040 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_10696792-7e8a-44d8-ab7b-1ada835bf41f_medium.jpg?v=1720026065)
4521-040 | 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK VALVE THREAD EPDM | (PG:605) Spears
Brand: Spears
SKU: 4521-040
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![Spears 4527-040 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_677f921e-cf3d-4227-ab7c-2b6413db8f86_medium.jpg?v=1720026064)
4527-040 | 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT EPDM | (PG:605) Spears
Brand: Spears
SKU: 4527-040
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![Spears 4531-040 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_db5546a5-53be-4855-a3ec-a731ecf33e85_medium.jpg?v=1720026059)
4531-040 | 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK THREAD FKM | (PG:605) Spears
Brand: Spears
SKU: 4531-040
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![Spears 4523-040C 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_a193a8b8-e578-4310-ae5c-5c66ba821367_medium.jpg?v=1720026057)
4523-040C | 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED EPDM | (PG:607) Spears
Brand: Spears
SKU: 4523-040C
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![Spears 4531-040SR 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_b1198a59-3226-409c-aec4-c40aaa20e257_medium.jpg?v=1720026058)
4531-040SR | 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD FKM | (PG:605) Spears
Brand: Spears
SKU: 4531-040SR
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![Spears 4521-040CSR 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_2a5f4521-c9c6-4fcc-894d-56a9349187ba_medium.jpg?v=1720026055)
4521-040CSR | 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:607) Spears
Brand: Spears
SKU: 4521-040CSR
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![Spears 4531-040C 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_87a60d6b-d492-4e9c-a7cb-cfcf84228d02_medium.jpg?v=1720026055)
4531-040C | 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK THREAD FKM | (PG:607) Spears
Brand: Spears
SKU: 4531-040C
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![Spears 4527-040C 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_5c4a5cca-ebee-42b3-81d8-b627426d35ed_medium.jpg?v=1720026054)
4527-040C | 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT EPDM | (PG:607) Spears
Brand: Spears
SKU: 4527-040C
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![Spears 4533-040C 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_0fde441f-bbb9-4ade-8061-fce4448c739d_medium.jpg?v=1720026055)
4533-040C | 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED FKM | (PG:607) Spears
Brand: Spears
SKU: 4533-040C
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![Spears 4521-040SR 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_98abf5e3-7e25-46be-8ef3-072deb8d9cad_medium.jpg?v=1720026044)
4521-040SR | 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK REINFORCED THREAD EPDM | (PG:605) Spears
Brand: Spears
SKU: 4521-040SR
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![Spears 4532-040C 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_0d827495-f988-439a-9cb2-669b2393d888_medium.jpg?v=1720026041)
4532-040C | 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET FKM | (PG:607) Spears
Brand: Spears
SKU: 4532-040C
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![Spears 4522-040C 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_71a2e365-b698-4bf3-85fb-b288aa5008b6_medium.jpg?v=1720026037)
4522-040C | 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET EPDM | (PG:607) Spears
Brand: Spears
SKU: 4522-040C
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![Spears 4537-040C 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_76f1e3ab-e930-4ad0-936b-d5bdc1e6aa09_medium.jpg?v=1720026037)
4537-040C | 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SPIGOT FKM | (PG:607) Spears
Brand: Spears
SKU: 4537-040C
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![Spears 4532-040 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_ff1528d4-ca10-4ff0-804c-0f61643711c2_medium.jpg?v=1720026032)
4532-040 | 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK SOCKET FKM | (PG:605) Spears
Brand: Spears
SKU: 4532-040
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![Spears 41302A112-040 4 CPVC BUTTERFLY VALVE FKM 115VAC NEMA4 BASIC MANUAL OVERRIDE 75% | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/pvcav_bfv_electriccolorized2_3_5ab873fb-4409-4969-913c-e6c8cf4cd1bf_medium.png?v=1720025914)
41302A112-040 | 4 CPVC BUTTERFLY VALVE FKM 115VAC NEMA4 BASIC MANUAL OVERRIDE 75% | (PG:512) Spears
Brand: Spears
SKU: 41302A112-040
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