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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![Hayward YC20400SU 4" CPVC True Union Y-Check Valve w/FPM o-ring seal, socket end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_04faed39-ccf6-4010-8393-fad5098de81e_medium.png?v=1719990534)
YC20400SU | 4" CPVC True Union Y-Check Valve w / FPM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: YC20400SU
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![Hayward TW2400F 4" CPVC 3-Way True Union Ball Valves w/FPM o-rings; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TW_Series_Horizontal_Three_Way_True_Union_Ball_Valves_Hero_ecom_60e3_5f7ce4f0-92e9-4321-9453-dd780536feaf_medium.png?v=1719990518)
TW2400F | 4" CPVC 3-Way True Union Ball Valves w / FPM o-rings; flanged end connections | Hayward
Brand: Hayward
SKU: TW2400F
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![Hayward YC20400F 4" CPVC Y-Check Valve w/FPM o-ring seat and seal; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_51593649-91a3-43ee-a433-80e0eecb398d_medium.png?v=1719990508)
YC20400F | 4" CPVC Y-Check Valve w / FPM o-ring seat and seal; flanged end connections | Hayward
Brand: Hayward
SKU: YC20400F
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![Hayward YC10400TU 4" PVC True Union Y-Check Valve w/FPM o-ring seal, threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_b033c8ec-73ef-4d39-8e2b-9ec1e92df17b_medium.png?v=1719990488)
YC10400TU | 4" PVC True Union Y-Check Valve w / FPM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: YC10400TU
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![Hayward YC10400F 4" PVC Y-Check Valve w/FPM o-ring seat and seal; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_e1878ca1-aeb5-4dc2-971f-6f3ec7cb4107_medium.png?v=1719990488)
YC10400F | 4" PVC Y-Check Valve w / FPM o-ring seat and seal; flanged end connections | Hayward
Brand: Hayward
SKU: YC10400F
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![Hayward YC10400S 4" PVC 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_757c6100-c188-4588-babb-32069dc9abd0_medium.png?v=1719990483)
YC10400S | 4" PVC Y-Check Valve w / FPM o-ring seat and seal; socket end connections | Hayward
Brand: Hayward
SKU: YC10400S
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![Hayward YC10400SU 4" PVC True Union Y-Check Valve w/FPM o-ring seal, socket end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_987ccd56-a219-4747-b8cb-a7deaef33998_medium.png?v=1719990483)
YC10400SU | 4" PVC True Union Y-Check Valve w / FPM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: YC10400SU
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![Hayward YC10400T 4" PVC Y-Check Valve w/FPM o-ring seat and seal; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/YC_Series_Y_Check_Valves_Hero_ecom_7f4d_5fe73798-e7ce-46ed-b095-05e7290a922f_medium.png?v=1719990483)
YC10400T | 4" PVC Y-Check Valve w / FPM o-ring seat and seal; threaded end connections | Hayward
Brand: Hayward
SKU: YC10400T
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![Hayward TW2400T 4" CPVC 3-Way True Union Ball Valves w/FPM o-rings; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TW_Series_Horizontal_Three_Way_True_Union_Ball_Valves_Hero_ecom_60e3_e5ad6759-262c-404a-8c88-3ff4c46a00b7_medium.png?v=1719990468)
TW2400T | 4" CPVC 3-Way True Union Ball Valves w / FPM o-rings; threaded end connections | Hayward
Brand: Hayward
SKU: TW2400T
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![Hayward WCV1400V 4" PVC Wafer Full Pattern Check Valve - FPM o-ring | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/WCV_Series_Full_Pattern_Wafer_Check_Valves_Hero_ecom_dba6_12e37386-7e24-4448-9afc-2c385e8ce28e_medium.png?v=1719990458)
WCV1400V | 4" PVC Wafer Full Pattern Check Valve - FPM o-ring | Hayward
Brand: Hayward
SKU: WCV1400V
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![Hayward WCV1400E 4" PVC Wafer Full Pattern Check Valve - EPDM o-ring | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/WCV_Series_Full_Pattern_Wafer_Check_Valves_Hero_ecom_dba6_eef23183-5de6-4c63-a3a5-01a6e5c5fad8_medium.png?v=1719990458)
WCV1400E | 4" PVC Wafer Full Pattern Check Valve - EPDM o-ring | Hayward
Brand: Hayward
SKU: WCV1400E
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![Hayward TW1400TE 4" PVC 3-Way True Union Ball Valves w/EPDM o-rings; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TW_Series_Horizontal_Three_Way_True_Union_Ball_Valves_Standard_Body_PVC_TW_Ball_77f4_382b9673-b82a-46b5-bef1-55153cd41fe4_medium.png?v=1719990452)
TW1400TE | 4" PVC 3-Way True Union Ball Valves w / EPDM o-rings; threaded end connections | Hayward
Brand: Hayward
SKU: TW1400TE
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![Hayward WCV2400ES 4" CPVC Wafer Full Pattern Check Valve w/SS spring; EPDM o-ring | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/WCV_Series_Full_Pattern_Wafer_Check_Valves_Hero_ecom_dba6_e59c3f99-9e33-40d2-956f-04648e0ac443_medium.png?v=1720007079)
WCV2400ES | 4" CPVC Wafer Full Pattern Check Valve w / SS spring; EPDM o-ring | Hayward
Brand: Hayward
SKU: WCV2400ES
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![Hayward WCV2400E 4" CPVC Wafer Full Pattern Check Valve - EPDM o-ring | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/WCV_Series_Full_Pattern_Wafer_Check_Valves_Hero_ecom_dba6_495ba51a-82ae-4049-97af-bd9773ea11e6_medium.png?v=1719990442)
WCV2400E | 4" CPVC Wafer Full Pattern Check Valve - EPDM o-ring | Hayward
Brand: Hayward
SKU: WCV2400E
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![Hayward WCV2400V 4" CPVC Wafer Full Pattern Check Valve - FPM o-ring | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/WCV_Series_Full_Pattern_Wafer_Check_Valves_Hero_ecom_dba6_00c6fe35-5d8a-4bc0-84db-596aef1f3641_medium.png?v=1719990438)
WCV2400V | 4" CPVC Wafer Full Pattern Check Valve - FPM o-ring | Hayward
Brand: Hayward
SKU: WCV2400V
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![Hayward WCV1400ES 4" PVC Wafer Full Pattern Check Valve w/SS spring; EPDM o-ring | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/WCV_Series_Full_Pattern_Wafer_Check_Valves_Hero_ecom_dba6_d5954c10-a7e5-4297-b0e1-7cf42c0224a3_medium.png?v=1719990432)
WCV1400ES | 4" PVC Wafer Full Pattern Check Valve w / SS spring; EPDM o-ring | Hayward
Brand: Hayward
SKU: WCV1400ES
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![Hayward TW2400SE 4" CPVC 3-Way True Union Ball Valves w/EPDM o-rings; socket end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TW_Series_Horizontal_Three_Way_True_Union_Ball_Valves_Hero_ecom_60e3_4308d507-613a-485b-bc0f-936c50c6455b_medium.png?v=1719990427)
TW2400SE | 4" CPVC 3-Way True Union Ball Valves w / EPDM o-rings; socket end connections | Hayward
Brand: Hayward
SKU: TW2400SE
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![Hayward TW1400S 4" PVC 3-Way True Union Ball Valves w/FPM o-rings; socket end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TW_Series_Horizontal_Three_Way_True_Union_Ball_Valves_Standard_Body_PVC_TW_Ball_56b1_f01f0f08-4fc1-4431-ae59-592e8895dccf_medium.png?v=1719990426)
TW1400S | 4" PVC 3-Way True Union Ball Valves w / FPM o-rings; socket end connections | Hayward
Brand: Hayward
SKU: TW1400S
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![Hayward TW1400T 4" PVC 3-Way True Union Ball Valves w/FPM o-rings; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TW_Series_Horizontal_Three_Way_True_Union_Ball_Valves_Standard_Body_PVC_TW_Ball_77f4_5f4082ba-4ae4-4f41-bee2-b3deec3fa366_medium.png?v=1719990421)
TW1400T | 4" PVC 3-Way True Union Ball Valves w / FPM o-rings; threaded end connections | Hayward
Brand: Hayward
SKU: TW1400T
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![Hayward WCV2400VS 4" CPVC Wafer Full Pattern Check Valve w/SS spring; FPM o-ring | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/WCV_Series_Full_Pattern_Wafer_Check_Valves_Hero_ecom_dba6_835ddf5d-bdf7-49d9-a01e-c6ee827238de_medium.png?v=1719990416)
WCV2400VS | 4" CPVC Wafer Full Pattern Check Valve w / SS spring; FPM o-ring | Hayward
Brand: Hayward
SKU: WCV2400VS
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![Hayward WCV2400VH 4" CPVC Wafer Full Pattern Check Valve w/ HASTELLOY spring; FPM o-ring | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/WCV_Series_Full_Pattern_Wafer_Check_Valves_Hero_ecom_dba6_b9ad7cd0-7c43-4646-ae1e-7b8ecd44d55b_medium.png?v=1719990415)
WCV2400VH | 4" CPVC Wafer Full Pattern Check Valve w / HASTELLOY spring; FPM o-ring | Hayward
Brand: Hayward
SKU: WCV2400VH
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![Hayward TW1400FE 4" PVC 3-Way True Union Ball Valves w/EPDM o-rings; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TW_Series_Horizontal_Three_Way_True_Union_Ball_Valves_Hero_ecom_60e3_c036cded-7e35-46b2-946a-14a3ff5796e6_medium.png?v=1719990416)
TW1400FE | 4" PVC 3-Way True Union Ball Valves w / EPDM o-rings; flanged end connections | Hayward
Brand: Hayward
SKU: TW1400FE
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![Hayward TW2400FE 4" CPVC 3-Way True Union Ball Valves w/EPDM o-rings; flanged end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TW_Series_Horizontal_Three_Way_True_Union_Ball_Valves_Hero_ecom_60e3_064575db-6854-4bc2-b009-42e575e8c85c_medium.png?v=1719990412)
TW2400FE | 4" CPVC 3-Way True Union Ball Valves w / EPDM o-rings; flanged end connections | Hayward
Brand: Hayward
SKU: TW2400FE
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![Hayward TW2400TE 4" CPVC 3-Way True Union Ball Valves w/EPDM o-rings; threaded end connections | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TW_Series_Horizontal_Three_Way_True_Union_Ball_Valves_Hero_ecom_60e3_42c248a4-298b-49d4-852a-8f674b28fcb4_medium.png?v=1719990411)
TW2400TE | 4" CPVC 3-Way True Union Ball Valves w / EPDM o-rings; threaded end connections | Hayward
Brand: Hayward
SKU: TW2400TE
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