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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![Chicago Valves P8246R040SR80 ACTUATED 4" 2 PIECE CARBON STEEL CLASS 150 FLANGED BALL VALVE, SR, SIZED FOR 80 PSI AIR SUPPLY | SERIES 82 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/8266_3fdfca84-124c-4287-b88b-53e504c1e2e2_medium.jpg?v=1720033512)
P8246R040SR80 | ACTUATED 4" 2 PIECE CARBON STEEL CLASS 150 FLANGED BALL VALVE, SR, SIZED FOR 80 PSI AIR SUPPLY | SERIES 82 | Chicago Valves
Brand: Chicago Valves
SKU: P8246R040SR80
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![Chicago Valves P8266R040DA80 ACTUATED 4" 2 PIECE STAINLESS STEEL CLASS 150 FLANGED BALL VALVE, DA, SIZED FOR 80 PSI AIR SUPPLY | SERIES 82 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/8266_f5b77558-aa24-454f-876c-973b4dbb91f4_medium.jpg?v=1720033514)
P8266R040DA80 | ACTUATED 4" 2 PIECE STAINLESS STEEL CLASS 150 FLANGED BALL VALVE, DA, SIZED FOR 80 PSI AIR SUPPLY | SERIES 82 | Chicago Valves
Brand: Chicago Valves
SKU: P8266R040DA80
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![Chicago Valves P8246R040DA80 ACTUATED 4" 2 PIECE CARBON STEEL CLASS 150 FLANGED BALL VALVE, DA, SIZED FOR 80 PSI AIR SUPPLY | SERIES 82 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/8266_11c1bd9d-d7b5-43b2-b2b5-b901f874e950_medium.jpg?v=1720033513)
P8246R040DA80 | ACTUATED 4" 2 PIECE CARBON STEEL CLASS 150 FLANGED BALL VALVE, DA, SIZED FOR 80 PSI AIR SUPPLY | SERIES 82 | Chicago Valves
Brand: Chicago Valves
SKU: P8246R040DA80
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![Chicago Valves P8166RTM1040DA80 ACTUATED 4" STANDARD PORT FLANGED STAINLESS INLINE, DA, SIZED FOR 80 PSI AIR SUPPLY | SERIES 81 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/8166_7c35f1cb-324a-4613-8374-691e74714204_medium.jpg?v=1720033514)
P8166RTM1040DA80 | ACTUATED 4" STANDARD PORT FLANGED STAINLESS INLINE, DA, SIZED FOR 80 PSI AIR SUPPLY | SERIES 81 | Chicago Valves
Brand: Chicago Valves
SKU: P8166RTM1040DA80
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![Chicago Valves P8166RTM1040SR80 ACTUATED 4" STANDARD PORT FLANGED STAINLESS INLINE, SR, SIZED FOR 80 PSI AIR SUPPLY | SERIES 81 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/8166_c94b303b-fb5b-4f97-99c5-8aecff0a89a1_medium.jpg?v=1720033509)
P8166RTM1040SR80 | ACTUATED 4" STANDARD PORT FLANGED STAINLESS INLINE, SR, SIZED FOR 80 PSI AIR SUPPLY | SERIES 81 | Chicago Valves
Brand: Chicago Valves
SKU: P8166RTM1040SR80
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![Chicago Valves P8146RTM1040SR80 ACTUATED 4" STANDARD PORT FLANGED CARBON INLINE, SR, SIZED FOR 80 PSI AIR SUPPLY | SERIES 81 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/8166_4971619a-993c-4279-9c8b-620186a1f1c9_medium.jpg?v=1720033508)
P8146RTM1040SR80 | ACTUATED 4" STANDARD PORT FLANGED CARBON INLINE, SR, SIZED FOR 80 PSI AIR SUPPLY | SERIES 81 | Chicago Valves
Brand: Chicago Valves
SKU: P8146RTM1040SR80
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![Chicago Valves P8146RTM1040DA80 ACTUATED 4" STANDARD PORT FLANGED CARBON INLINE, DA, SIZED FOR 80 PSI AIR SUPPLY | SERIES 81 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/8166_78bdea45-626c-4f8b-855e-a4e2971e5fa6_medium.jpg?v=1720033505)
P8146RTM1040DA80 | ACTUATED 4" STANDARD PORT FLANGED CARBON INLINE, DA, SIZED FOR 80 PSI AIR SUPPLY | SERIES 81 | Chicago Valves
Brand: Chicago Valves
SKU: P8146RTM1040DA80
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![Chicago Valves P55W2622040DA80 4" DOUBLE ACTING ACTUATED WAFER STYLE CLASS 125 DUCTILE IRON BODY, STAINLESS STEEL DISK, BUNA-N SEATS | SERIES 55 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/55_7a79c5bc-fcc2-4a0d-b926-6d225fcd716d_medium.jpg?v=1720033500)
P55W2622040DA80 | 4" DOUBLE ACTING ACTUATED WAFER STYLE CLASS 125 DUCTILE IRON BODY, STAINLESS STEEL DISK, BUNA-N SEATS | SERIES 55 | Chicago Valves
Brand: Chicago Valves
SKU: P55W2622040DA80
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![Chicago Valves P55W2612040SR80 ACTUATED 4" BUTTERFLY VALVE, WAFER, DUCTILE IRON BODY, SR, SIZED FOR 80 PSI AIR SUPPLY | SERIES 55 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/55_ca7ae3e6-4c3e-4374-a69b-d99696c06e48_medium.jpg?v=1720033497)
P55W2612040SR80 | ACTUATED 4" BUTTERFLY VALVE, WAFER, DUCTILE IRON BODY, SR, SIZED FOR 80 PSI AIR SUPPLY | SERIES 55 | Chicago Valves
Brand: Chicago Valves
SKU: P55W2612040SR80
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![Chicago Valves P55W2612040DA80 ACTUATED 4" BUTTERFLY VALVE, WAFER, DUCTILE IRON BODY, DA, SIZED FOR 80 PSI AIR SUPPLY | SERIES 55 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/55_00b4d741-1961-4c29-9164-a563c3cfecaa_medium.jpg?v=1720033500)
P55W2612040DA80 | ACTUATED 4" BUTTERFLY VALVE, WAFER, DUCTILE IRON BODY, DA, SIZED FOR 80 PSI AIR SUPPLY | SERIES 55 | Chicago Valves
Brand: Chicago Valves
SKU: P55W2612040DA80
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![Chicago Valves P55L2622040SR80 4" SPRING RETURN ACTUATED LUG STYLE CLASS 125 DUCTILE IRON BODY, STAINLESS STEEL DISK, BUNA-N SEATS | SERIES 55 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/55_8c215730-4ae3-43a1-8913-4908dd6320eb_medium.jpg?v=1720033494)
P55L2622040SR80 | 4" SPRING RETURN ACTUATED LUG STYLE CLASS 125 DUCTILE IRON BODY, STAINLESS STEEL DISK, BUNA-N SEATS | SERIES 55 | Chicago Valves
Brand: Chicago Valves
SKU: P55L2622040SR80
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![Chicago Valves P55L2622040DA80 4" DOUBLE ACTING ACTUATED LUG STYLE CLASS 125 DUCTILE IRON BODY, STAINLESS STEEL DISK, BUNA-N SEATS | SERIES 55 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/55_f386c6b9-6b8f-4018-9221-21dcc1e31868_medium.jpg?v=1720033493)
P55L2622040DA80 | 4" DOUBLE ACTING ACTUATED LUG STYLE CLASS 125 DUCTILE IRON BODY, STAINLESS STEEL DISK, BUNA-N SEATS | SERIES 55 | Chicago Valves
Brand: Chicago Valves
SKU: P55L2622040DA80
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![Chicago Valves P55L2612040SR80 ACTUATED 4" BUTTERFLY VALVE, LUG, DUCTILE IRON BODY, SR, SIZED FOR 80 PSI AIR SUPPLY | SERIES 55 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/55_61a1b6d0-934a-41ef-a25c-e502f0aebd8f_medium.jpg?v=1720033490)
P55L2612040SR80 | ACTUATED 4" BUTTERFLY VALVE, LUG, DUCTILE IRON BODY, SR, SIZED FOR 80 PSI AIR SUPPLY | SERIES 55 | Chicago Valves
Brand: Chicago Valves
SKU: P55L2612040SR80
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![Chicago Valves P55L2612040DA80 ACTUATED 4" BUTTERFLY VALVE, LUG, DUCTILE IRON BODY, DA, SIZED FOR 80 PSI AIR SUPPLY | SERIES 55 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/55_4a5697a3-7bb8-4cef-8e3b-1c2ed5800429_medium.jpg?v=1720033490)
P55L2612040DA80 | ACTUATED 4" BUTTERFLY VALVE, LUG, DUCTILE IRON BODY, DA, SIZED FOR 80 PSI AIR SUPPLY | SERIES 55 | Chicago Valves
Brand: Chicago Valves
SKU: P55L2612040DA80
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![Chicago Valves P3666MMCE040DA80 4" DOUBLE ACTING PNEUMATICALLY ACTUATED TRI-CLAMP SANITARY BALL VALVE | SERIES 36 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/36_ec9a7e36-421c-4831-a552-90262bc48696_medium.jpg?v=1720033480)
P3666MMCE040DA80 | 4" DOUBLE ACTING PNEUMATICALLY ACTUATED TRI-CLAMP SANITARY BALL VALVE | SERIES 36 | Chicago Valves
Brand: Chicago Valves
SKU: P3666MMCE040DA80
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![Chicago Valves P3666MMCE040SR80 4" SPRING RETURN, PNEUMATICALLY ACTUATED TRI-CLAMP SANITARY BALL VALVE | SERIES 36 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/36_554d72f8-c681-4240-a383-e7bb24cb66bd_medium.jpg?v=1720033481)
P3666MMCE040SR80 | 4" SPRING RETURN, PNEUMATICALLY ACTUATED TRI-CLAMP SANITARY BALL VALVE | SERIES 36 | Chicago Valves
Brand: Chicago Valves
SKU: P3666MMCE040SR80
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![Chicago Valves FS8266RGG1040 4" FULL PORT FLANGED STAINLESS STEEL BALL VALVE INLINE, API 607 FIRESAFE | SERIES FS82 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.82-400x400_a0d0b976-a0fe-45ea-8cac-7f85e6eaffee_medium.png?v=1720033464)
FS8266RGG1040 | 4" FULL PORT FLANGED STAINLESS STEEL BALL VALVE INLINE, API 607 FIRESAFE | SERIES FS82 | Chicago Valves
Brand: Chicago Valves
SKU: FS8266RGG1040
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![Chicago Valves FS8246RGG1040 4" FULL PORT FLANGED CARBON STEEL BALL VALVE INLINE, API 607 FIRESAFE | SERIES FS82 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.82-400x400_4c2062e6-74af-47a8-93c6-176d4eb36d0b_medium.png?v=1720033461)
FS8246RGG1040 | 4" FULL PORT FLANGED CARBON STEEL BALL VALVE INLINE, API 607 FIRESAFE | SERIES FS82 | Chicago Valves
Brand: Chicago Valves
SKU: FS8246RGG1040
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![Chicago Valves FS8146RGG1040 4" STANDARD PORT FLANGED CARBON STEEL BALL VALVE INLINE | SERIES FS81 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.81.R22-400x400_4f105963-71bb-45f9-ac44-3cf8db8fc4ff_medium.png?v=1720033458)
FS8146RGG1040 | 4" STANDARD PORT FLANGED CARBON STEEL BALL VALVE INLINE | SERIES FS81 | Chicago Valves
Brand: Chicago Valves
SKU: FS8146RGG1040
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![Chicago Valves FS8166RGG1040 4" STANDARD PORT FLANGED STAINLESS STEEL BALL VALVE INLINE | SERIES FS81 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.81.R22-400x400_medium.png?v=1720033458)
FS8166RGG1040 | 4" STANDARD PORT FLANGED STAINLESS STEEL BALL VALVE INLINE | SERIES FS81 | Chicago Valves
Brand: Chicago Valves
SKU: FS8166RGG1040
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![Chicago Valves FS796666XGGSW040 4" HIGH PERFORMANCE 3 PIECE SOCKET WELD STAINLESS STEEL BALL VALVE INLINE, API 607 FIRESAFE, 250 WSP | SERIES FS79 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.70-79-400x400_7f807256-38bf-467f-beca-c57e68fe1a7a_medium.png?v=1720033457)
FS796666XGGSW040 | 4" HIGH PERFORMANCE 3 PIECE SOCKET WELD STAINLESS STEEL BALL VALVE INLINE, API 607 FIRESAFE, 250 WSP | SERIES FS79 | Chicago Valves
Brand: Chicago Valves
SKU: FS796666XGGSW040
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![Chicago Valves FS796666XGGTE040 4" HIGH PERFORMANCE 3 PIECE THREADED STAINLESS STEEL BALL VALVE INLINE, API 607 FIRESAFE, 250 WSP | SERIES FS79 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.70-79-400x400_c20bfd7f-74db-4089-9964-ccd5db30526c_medium.png?v=1720033457)
FS796666XGGTE040 | 4" HIGH PERFORMANCE 3 PIECE THREADED STAINLESS STEEL BALL VALVE INLINE, API 607 FIRESAFE, 250 WSP | SERIES FS79 | Chicago Valves
Brand: Chicago Valves
SKU: FS796666XGGTE040
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![Chicago Valves FS796666RGGSW040 4" HIGH PERFORMANCE 3 PIECE SOCKET WELD STAINLESS STEEL BALL VALVE INLINE, API 607 FIRESAFE | SERIES FS79 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SER.70-79-400x400_98671be5-5e5f-44f5-95ee-98eeb0df0bf0_medium.png?v=1720033455)
FS796666RGGSW040 | 4" HIGH PERFORMANCE 3 PIECE SOCKET WELD STAINLESS STEEL BALL VALVE INLINE, API 607 FIRESAFE | SERIES FS79 | Chicago Valves
Brand: Chicago Valves
SKU: FS796666RGGSW040
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