Valves Check valves Section
![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_045e4406-5323-47e2-af3c-3105aa701cf8_100x.jpg?v=1720012330)
![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_100x.jpg?v=1719997530)
![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_34343e48-0173-4e26-a4e1-2e2282ad9975_100x.png?v=1720004366)
![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/Pneu_Act_Diapgm_Vlv_PVC_11ffe151-b9ab-4cbe-be5a-aa522d77daa9_100x.png?v=1720027440)
![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/599-03131_100x.jpg?v=1720022663)
![Image for Valve Parts](http://blackhawksupply.com/cdn/shop/files/V-9999-608_11115731-69f9-4cb2-98b9-f5e07dadef2a_100x.png?v=1720007148)
![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/IMG330755319566_preview_aa252391-bb38-4f85-94d8-d62e2923e7d2_100x.jpg?v=1719997460)
![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_16aee520-9588-4a11-a861-02d2ed80bd8b_100x.jpg?v=1720027780)
![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/wika_logo_636a2abe-a294-48d4-a321-fecbeda9c6c0_100x.png?v=1720031607)
![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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![Midland Metal Mfg. 944434 1-1/2IPS ENTRS 3 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944434_b642e632-8d35-4620-94e9-f0fc4fb3584d_medium.jpg?v=1720016758)
944434 | 1-1 / 2IPS ENTRS 3 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944434
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![Midland Metal Mfg. 944405 1 BRASS IN-LINE CHECK VALVE NBR, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944405_d6c68055-3b1b-4fcd-beb9-933f62a9969b_medium.jpg?v=1720016742)
944405 | 1 BRASS IN-LINE CHECK VALVE NBR, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944405
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![Midland Metal Mfg. 944428 1/4 IN-LINE CHECK VAL, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944428_f8360fd2-9ad9-475c-aee7-d67d8f041f4e_medium.jpg?v=1720016753)
944428 | 1 / 4 IN-LINE CHECK VAL, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944428
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![Midland Metal Mfg. 944402 3/8 BRASS IN-LINE CHECK VALVE, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944402_ad029493-6b53-4ade-b886-934efd687d3b_medium.jpg?v=1720016740)
944402 | 3 / 8 BRASS IN-LINE CHECK VALVE, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944402
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![Midland Metal Mfg. 944409V 2-1/2 BRASS IN-LINE CHECK, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944409V_ddb1ea59-771e-434a-a13f-0c46e865b985_medium.jpg?v=1720016765)
944409V | 2-1 / 2 BRASS IN-LINE CHECK, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944409V
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![Midland Metal Mfg. 944431LF 3/4 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944431LF_b2c7aff2-5e88-428c-af31-9ec6f4996dbb_medium.jpg?v=1720016765)
944431LF | 3 / 4 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944431LF
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![Midland Metal Mfg. 944429 3/8 IN-LINE CHECK VAL, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944429_04602e30-3b97-4fd7-96d2-0f57abbd92da_medium.jpg?v=1720016765)
944429 | 3 / 8 IN-LINE CHECK VAL, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944429
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![Midland Metal Mfg. 944430LF 1/2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944430LF_9d793b48-1d44-49b9-83d1-591b9cb602a2_medium.jpg?v=1720016762)
944430LF | 1 / 2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944430LF
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![Midland Metal Mfg. 944404 3/4 BRASS IN-LINE CHECK VALVE, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944404_6b88e25a-8b1c-4256-8a17-0081e095826f_medium.jpg?v=1720016749)
944404 | 3 / 4 BRASS IN-LINE CHECK VALVE, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944404
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![Midland Metal Mfg. 944435 2IPS ENTRS 3-1/2 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944435_5a320bd3-e3fd-49af-900d-f67f09e866c0_medium.jpg?v=1720016751)
944435 | 2IPS ENTRS 3-1 / 2 IN-LINE CH-VLV, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944435
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![Midland Metal Mfg. 944406V 1-1/4 BRASS IN-LINE CHECK, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944406V_500f7380-7234-47a3-ab42-8c3b33ab514e_medium.jpg?v=1720016750)
944406V | 1-1 / 4 BRASS IN-LINE CHECK, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944406V
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![Midland Metal Mfg. 944401 1/4 BRASS IN-LINE CHECK VALVE, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944401_f5270c52-1c7a-4645-b67e-6b0e5d9a29f2_medium.jpg?v=1720016744)
944401 | 1 / 4 BRASS IN-LINE CHECK VALVE, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944401
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![Midland Metal Mfg. 944409 2-1/2 BRASS IN-LINE CHECK-NBR, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944409_10a05bd3-3d7f-4da0-813c-0fe14385a57a_medium.jpg?v=1720016742)
944409 | 2-1 / 2 BRASS IN-LINE CHECK-NBR, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944409
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![Midland Metal Mfg. 944434LF 1-1/2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944434LF_2d778166-4797-4e07-8ace-e4f61c5918ce_medium.jpg?v=1720016740)
944434LF | 1-1 / 2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944434LF
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![Midland Metal Mfg. 944431 3/4IPS ENTRS 1-1/2 IN-LINE CH-VL, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944431_b9ec2cc9-54c4-4179-a166-fd779d990372_medium.jpg?v=1720016739)
944431 | 3 / 4IPS ENTRS 1-1 / 2 IN-LINE CH-VL, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944431
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![Midland Metal Mfg. 944407 1-1/2 BRASS IN-LINE CHECK-NBR, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944407_9005b026-6ccb-4e30-a291-653039fd7a04_medium.jpg?v=1720016768)
944407 | 1-1 / 2 BRASS IN-LINE CHECK-NBR, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944407
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![Midland Metal Mfg. 944435LF 2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944435LF_79a1755b-fb1e-4fa1-8cda-b49b230a5f18_medium.jpg?v=1720016767)
944435LF | 2 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944435LF
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![Midland Metal Mfg. 944430 1/2IPS ENTRS 1-1/4 IN-LINE CHKVL, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944430_025a8308-71af-4efd-94e0-06cc3fe565fb_medium.jpg?v=1720016760)
944430 | 1 / 2IPS ENTRS 1-1 / 4 IN-LINE CHKVL, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944430
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![Midland Metal Mfg. 944408V 2 BRASS IN-LINE CHECK-FKM, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944408V_18a09b90-fb63-4918-9ac2-0fbadd9b9eca_medium.jpg?v=1720016759)
944408V | 2 BRASS IN-LINE CHECK-FKM, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944408V
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![Midland Metal Mfg. 944405V 1 BRASS IN-LINE CHECK-FKM, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944405V_95842ce3-a26c-4e70-a692-0aa0386d9c8f_medium.jpg?v=1720016759)
944405V | 1 BRASS IN-LINE CHECK-FKM, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944405V
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![Midland Metal Mfg. 944432LF 1 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944432LF_fac2e4ab-62ce-4564-bd65-4fc160260d30_medium.jpg?v=1720016758)
944432LF | 1 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944432LF
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![Midland Metal Mfg. 944411V 4 BRASS IN-LINE CHECK-FKM, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944411V_08b130d6-f9ef-4aff-9793-e648b083c951_medium.jpg?v=1720016756)
944411V | 4 BRASS IN-LINE CHECK-FKM, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944411V
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![Midland Metal Mfg. 944408 2 BRASS IN-LINE CHECK-NBR, Valves, Check Valves, Brass In-Line Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944408_df70e34b-020b-48d2-8072-0aaa1ca3df67_medium.jpg?v=1720016753)
944408 | 2 BRASS IN-LINE CHECK-NBR, Valves, Check Valves, Brass In-Line Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944408
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![Midland Metal Mfg. 944433LF 1-1/4 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/944433LF_ef801898-371b-46f1-9b03-7e97e09d71b4_medium.jpg?v=1720016755)
944433LF | 1-1 / 4 LEAD FREE CHECK VALVE, Valves, Check Valves, Brass Inline Check Valve | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 944433LF
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