valves
![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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![Dwyer A-255 Pressure snubber | brass | 3/8" male/female NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a-251_a-257_pic_514a4844-5955-4a00-aef4-ef95fcc19faf_medium.jpg?v=1719998201)
A-255 | Pressure snubber | brass | 3 / 8" male / female NPT. | Dwyer
Brand: Dwyer
SKU: A-255
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![Dwyer A-261 Pressure snubber | 316 SS | 3/8" male/female NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a-251_a-257_pic_7824be9e-c1f6-4b8f-8451-e9c640574810_medium.jpg?v=1719998200)
A-261 | Pressure snubber | 316 SS | 3 / 8" male / female NPT. | Dwyer
Brand: Dwyer
SKU: A-261
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![Dwyer A-253 Pressure snubber | brass | 1/2" male/female BSPP. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a-251_a-257_pic_medium.jpg?v=1719998186)
A-253 | Pressure snubber | brass | 1 / 2" male / female BSPP. | Dwyer
Brand: Dwyer
SKU: A-253
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![Dwyer A-170-B 1/2" NPT male | 316 SS SCH40 | 500 psi @ 680°F | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a_170_a_600x600_38aaeba9-2d60-4e0c-b035-2de3c05dab46_medium.gif?v=1719998165)
A-170-B | 1 / 2" NPT male | 316 SS SCH40 | 500 psi @ 680°F | Dwyer
Brand: Dwyer
SKU: A-170-B
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![Dwyer A-169-C siphon | 1/4" npt male process connection | carbon steel SCH 80 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a-170-b_large1_afb40211-aebb-4310-8f7e-a5b6b7d59049_medium.gif?v=1719998150)
A-169-C | siphon | 1 / 4" npt male process connection | carbon steel SCH 80 | Dwyer
Brand: Dwyer
SKU: A-169-C
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![Dwyer A-169-D siphon | 1/2" npt male process connection | carbon steel SCH 80 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a-170-b_large1_medium.gif?v=1719998125)
A-169-D | siphon | 1 / 2" npt male process connection | carbon steel SCH 80 | Dwyer
Brand: Dwyer
SKU: A-169-D
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![Dwyer 629HLP-01-P2-S1 Differential pressure transmitter | 0 to 1 bar | 1/4" Female NPT | 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/629hlp_frontleft_1000x1000_83fbba30-743e-4bde-9fac-154e16f80233_medium.gif?v=1719997924)
629HLP-01-P2-S1 | Differential pressure transmitter | 0 to 1 bar | 1 / 4" Female NPT | 4-20mA | Dwyer
Brand: Dwyer
SKU: 629HLP-01-P2-S1
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![Dwyer 4201 Differential pressure gage | range 0-1 psi. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/capsuhelic_600x600_d39050f1-edc8-4efc-bd53-1701955af4f2_medium.gif?v=1719997839)
4201 | Differential pressure gage | range 0-1 psi. | Dwyer
Brand: Dwyer
SKU: 4201
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![Dwyer 3MSV-BF240 Compact 3-way ball valve | brass | 1/4" female NPT | 6.35 mm orifice. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3msv_brass_4cf49f71-a824-4bed-ba9d-0bf08f8bd853_medium.jpg?v=1719997744)
3MSV-BF240 | Compact 3-way ball valve | brass | 1 / 4" female NPT | 6.35 mm orifice. | Dwyer
Brand: Dwyer
SKU: 3MSV-BF240
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![Dwyer 3MSV-BF340 Compact 3-way ball valve | brass | 3/8" female NPT | 6.35 mm orifice. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3msv_brass_e43dd79e-572a-4b40-906d-1180b7faf24b_medium.jpg?v=1719997729)
3MSV-BF340 | Compact 3-way ball valve | brass | 3 / 8" female NPT | 6.35 mm orifice. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: 3MSV-BF340
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![Dwyer 3MSV-SD220 Compact 3-way ball valve | 316SS | 1/4" tube | 3.18 mm orifice. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3msv_brass_5ed768c5-8985-494a-afa3-e98d9c27f6d2_medium.jpg?v=1719997728)
3MSV-SD220 | Compact 3-way ball valve | 316SS | 1 / 4" tube | 3.18 mm orifice. | Dwyer
Brand: Dwyer
SKU: 3MSV-SD220
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![Dwyer 3MSV-SF120 Compact 3-way ball valve | 316SS | 1/8" female NPT | 3.18 mm orifice. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3msv_brass_d4a2b3cb-c50f-46d2-bd4e-57c851d54ecb_medium.jpg?v=1719997719)
3MSV-SF120 | Compact 3-way ball valve | 316SS | 1 / 8" female NPT | 3.18 mm orifice. | Dwyer
Brand: Dwyer
SKU: 3MSV-SF120
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![Dwyer 3MSV-SD550 Compact 3-way ball valve | 316SS | 3/4" tube | 11.10 mm orifice. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3msv_brass_fc14d4c3-d902-4596-a404-c260d3581340_medium.jpg?v=1719997719)
3MSV-SD550 | Compact 3-way ball valve | 316SS | 3 / 4" tube | 11.10 mm orifice. | Dwyer
Brand: Dwyer
SKU: 3MSV-SD550
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![Dwyer 3MSV-SF450 Compact 3-way ball valve | 316SS | 1/2" female NPT | 11.10 mm orifice. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3msv_brass_6ad9877d-8987-448f-a568-9c28283b3d48_medium.jpg?v=1719997719)
3MSV-SF450 | Compact 3-way ball valve | 316SS | 1 / 2" female NPT | 11.10 mm orifice. | Dwyer
Brand: Dwyer
SKU: 3MSV-SF450
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![Dwyer 3MSV-BF450 Compact 3-way ball valve | brass | 1/2" female NPT | 11.10 mm orifice. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3msv_brass_a4873494-a015-4ecb-963b-449ac513ca38_medium.jpg?v=1719997704)
3MSV-BF450 | Compact 3-way ball valve | brass | 1 / 2" female NPT | 11.10 mm orifice. | Dwyer
Brand: Dwyer
SKU: 3MSV-BF450
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![Dwyer 3MSV-SF240 Compact 3-way ball valve | 316SS | 1/4" female NPT | 6.35 mm orifice. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3msv_brass_19aa0cee-5b68-4844-a99d-eb756de243fb_medium.jpg?v=1719997699)
3MSV-SF240 | Compact 3-way ball valve | 316SS | 1 / 4" female NPT | 6.35 mm orifice. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: 3MSV-SF240
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![Dwyer 3MSV-SD110 Compact 3-way ball valve | 316SS | 1/8" tube | 2.36 mm orifice. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/3msv_brass_a5f6e084-4467-45c6-9252-42594f410ac6_medium.jpg?v=1719997694)
3MSV-SD110 | Compact 3-way ball valve | 316SS | 1 / 8" tube | 2.36 mm orifice. | Dwyer
Brand: Dwyer
SKU: 3MSV-SD110
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![Dwyer 1223-16-D U-tube manometer | range 8-0-8" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/1221_1222_1223_family_1000x1000_1_10a172ab-17b1-4562-b991-4775328efff7_medium.gif?v=1719997582)
1223-16-D | U-tube manometer | range 8-0-8" w.c. | Dwyer
Brand: Dwyer
SKU: 1223-16-D
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![Dwyer 126-012 Aluminum flange adapter ring | 42". | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ultra-mag_family_1000x1000_9b0901a7-4025-48e4-b531-18ceb2662c11_medium.jpg?v=1719997577)
126-012 | Aluminum flange adapter ring | 42". | Dwyer
Brand: Dwyer
SKU: 126-012
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![Dwyer 126-013 Aluminum flange adapter ring | 48". | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ultra-mag_family_1000x1000_133b36f2-5ee8-4a70-acd0-5959a2598b2e_medium.jpg?v=1719997573)
126-013 | Aluminum flange adapter ring | 48". | Dwyer
Brand: Dwyer
SKU: 126-013
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![Dwyer 126-010 Aluminum flange adapter ring | 30". | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ultra-mag_family_1000x1000_5b25e0e5-4026-444f-bac4-dd3fc03527a0_medium.jpg?v=1719997572)
126-010 | Aluminum flange adapter ring | 30". | Dwyer
Brand: Dwyer
SKU: 126-010
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![Dwyer 126-016 Aluminum flange adapter ring | 84". | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ultra-mag_family_1000x1000_5763fbfa-bf0e-4874-a22e-e8beb6fc351b_medium.jpg?v=1719997568)
126-016 | Aluminum flange adapter ring | 84". | Dwyer
Brand: Dwyer
SKU: 126-016
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![Dwyer 126-017 Aluminum flange adapter ring | 96". | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ultra-mag_family_1000x1000_4b0351f4-4ae9-425e-b14f-574cc96bb4da_medium.jpg?v=1719997553)
126-017 | Aluminum flange adapter ring | 96". | Dwyer
Brand: Dwyer
SKU: 126-017
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![Dwyer 126-015 Aluminum flange adapter ring | 72". | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ultra-mag_family_1000x1000_b8d80a1a-1f5f-4b65-9ad4-3027b4d9bf23_medium.jpg?v=1719997553)
126-015 | Aluminum flange adapter ring | 72". | Dwyer
Brand: Dwyer
SKU: 126-015
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BAC-5051E | Router: BACnet, IP/Enet/Single MSTP | KMC (OBSOLETE)
Brand: KMC
SKU: BAC-5051E