Valves Socket O-ring
![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)
View Details
![Spears 91122K850-012 1-1/4 CPVC DPGM VALVE EPDM REINFORCED THREAD ASO 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_65332d3b-69e5-471d-832c-d094d4d2d9ef_medium.png?v=1720027447)
91122K850-012 | 1-1 / 4 CPVC DPGM VALVE EPDM REINFORCED THREAD ASO 90PSI | (PG:552) Spears
Brand: Spears
SKU: 91122K850-012
View Details
![Spears 91231J850-007 3/4 PVC DPGM VALVE FKM REINFORCED THREAD ASC 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_beb245c1-ac52-4ce5-aef1-2cdb9fd15693_medium.png?v=1720027446)
91231J850-007 | 3 / 4 PVC DPGM VALVE FKM REINFORCED THREAD ASC 90PSI | (PG:550) Spears
Brand: Spears
SKU: 91231J850-007
View Details
![Spears 91251K850-015 1-1/2 PVC DPGM VALVE PTFE/E-FKM REINFORCED THREAD ASO 90 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_1ef93e9e-b849-4832-af60-4324eca9b1a6_medium.png?v=1720027441)
91251K850-015 | 1-1 / 2 PVC DPGM VALVE PTFE / E-FKM REINFORCED THREAD ASO 90 | (PG:550) Spears
Brand: Spears
SKU: 91251K850-015
View Details
![Spears 91251H850-015 1-1/2 PVC DPGM VALVE PTFE/E-FKM REINFORCED THREAD AIR/AIR 90 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_86af5ed9-755b-4682-a5df-aef697882204_medium.png?v=1720027441)
91251H850-015 | 1-1 / 2 PVC DPGM VALVE PTFE / E-FKM REINFORCED THREAD AIR / AIR 90 | (PG:550) Spears
Brand: Spears
SKU: 91251H850-015
View Details
![Spears 91252J850-010 1 CPVC DPGM VALVE PTFE/E-FKM REINFORCED THREAD ASC 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_2cec2ea9-a4da-4df3-9ce9-fa727e935586_medium.png?v=1720027440)
91252J850-010 | 1 CPVC DPGM VALVE PTFE / E-FKM REINFORCED THREAD ASC 90PSI | (PG:552) Spears
Brand: Spears
SKU: 91252J850-010
View Details
![Spears 91122H850-020 2 CPVC DPGM VALVE EPDM REINFORCED THREAD AIR/AIR 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_ab6958d0-ebf8-4eb8-bd96-3b298234c452_medium.png?v=1720027436)
91122H850-020 | 2 CPVC DPGM VALVE EPDM REINFORCED THREAD AIR / AIR 90PSI | (PG:552) Spears
Brand: Spears
SKU: 91122H850-020
View Details
![Spears 91121K850-005 1/2 PVC DPGM VALVE EPDM REINFORCED THREAD ASO 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_05d58588-5ae9-4f6b-8cc1-14223b494668_medium.png?v=1720027441)
91121K850-005 | 1 / 2 PVC DPGM VALVE EPDM REINFORCED THREAD ASO 90PSI | (PG:550) Spears
Brand: Spears
SKU: 91121K850-005
View Details
![Spears 91252H850-020 2 CPVC DPGM VALVE PTFE/E-FKM REINFORCED THREAD AIR/AIR 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_8b834549-fa11-4cb5-af2b-6881db86e8df_medium.png?v=1720027437)
91252H850-020 | 2 CPVC DPGM VALVE PTFE / E-FKM REINFORCED THREAD AIR / AIR 90PSI | (PG:552) Spears
Brand: Spears
SKU: 91252H850-020
View Details
![Spears 91151H100-015 1-1/2 PVC DIA VALVE EPDM/PTFE SOCKET AIR/AIR 80P | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/av_adv_pneumatic_2valvescolorized_22300f60-f3cb-49b6-9b5d-14a6105e8203_medium.jpg?v=1720027440)
91151H100-015 | 1-1 / 2 PVC DIA VALVE EPDM / PTFE SOCKET AIR / AIR 80P | (PG:550) Spears
Brand: Spears
SKU: 91151H100-015
View Details
![Spears 91231H850-020 2 PVC DPGM VALVE FKM REINFORCED THREAD AIR/AIR 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_76589e67-acd8-4953-8262-c72a23a98523_medium.png?v=1720027436)
91231H850-020 | 2 PVC DPGM VALVE FKM REINFORCED THREAD AIR / AIR 90PSI | (PG:550) Spears
Brand: Spears
SKU: 91231H850-020
View Details
![Spears 91152H850-012 1-1/4 CPVC DPGM VALVE PTFE/E REINFORCED THREAD AIR/AIR 90P | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_02123ddf-04f2-44ce-9c8a-2c06c4c6779a_medium.png?v=1720027440)
91152H850-012 | 1-1 / 4 CPVC DPGM VALVE PTFE / E REINFORCED THREAD AIR / AIR 90P | (PG:552) Spears
Brand: Spears
SKU: 91152H850-012
View Details
![Spears 91252K850-015 1-1/2 CPVC DPGM VALVE PTFE/E-FKM REINFORCED THREAD ASO 9 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_9f9924e7-0162-40f6-a41f-352d8cd234b8_medium.png?v=1720027438)
91252K850-015 | 1-1 / 2 CPVC DPGM VALVE PTFE / E-FKM REINFORCED THREAD ASO 9 | (PG:552) Spears
Brand: Spears
SKU: 91252K850-015
View Details
![Spears 91152H850-015 1-1/2 CPVC DPGM VALVE PTFE/E REINFORCED THREAD AIR/AIR 90P | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_8ad4c523-5071-4068-a8f1-7ccac74be77e_medium.png?v=1720027436)
91152H850-015 | 1-1 / 2 CPVC DPGM VALVE PTFE / E REINFORCED THREAD AIR / AIR 90P | (PG:552) Spears
Brand: Spears
SKU: 91152H850-015
View Details
![Spears 91152H100-012 1-1/4 CPVC DIA VALVE PTFE/EPDM SOCKET AIR/AIR 80P | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/av_adv_pneumatic_2valvescolorized_f7b68e01-d207-439a-a377-762feeb6abe0_medium.jpg?v=1720027435)
91152H100-012 | 1-1 / 4 CPVC DIA VALVE PTFE / EPDM SOCKET AIR / AIR 80P | (PG:552) Spears
Brand: Spears
SKU: 91152H100-012
View Details
![Spears 91121H850-012 1-1/4 PVC DPGM VALVE EPDM REINFORCED THREAD AIR/AIR 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_024408a5-a4c4-4564-82ca-575fe303d632_medium.png?v=1720027439)
91121H850-012 | 1-1 / 4 PVC DPGM VALVE EPDM REINFORCED THREAD AIR / AIR 90PSI | (PG:550) Spears
Brand: Spears
SKU: 91121H850-012
View Details
![Spears 91122J850-010 1 CPVC DPGM VALVE EPDM REINFORCED THREAD ASC 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_32571031-fa4f-4778-abb5-b8f758e4bdf8_medium.png?v=1720027436)
91122J850-010 | 1 CPVC DPGM VALVE EPDM REINFORCED THREAD ASC 90PSI | (PG:552) Spears
Brand: Spears
SKU: 91122J850-010
View Details
![Spears 91121K850-010 1 PVC DPGM VALVE EPDM REINFORCED THREAD ASO 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_62bf3bfe-ff8c-446b-9148-21c77281efbc_medium.png?v=1720027437)
91121K850-010 | 1 PVC DPGM VALVE EPDM REINFORCED THREAD ASO 90PSI | (PG:550) Spears
Brand: Spears
SKU: 91121K850-010
View Details
![Spears 91152J850-010 1 CPVC DPGM VALVE PTFE/E REINFORCED THREAD ASC 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_c138c916-cc59-43b1-8333-bb5af9470b20_medium.png?v=1720027437)
91152J850-010 | 1 CPVC DPGM VALVE PTFE / E REINFORCED THREAD ASC 90PSI | (PG:552) Spears
Brand: Spears
SKU: 91152J850-010
View Details
![Spears 91122J850-015 1-1/2 CPVC DPGM VALVE EPDM REINFORCED THREAD ASC 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_07dc047b-caf5-4e5a-9b3b-cd7a27acdacd_medium.png?v=1720027437)
91122J850-015 | 1-1 / 2 CPVC DPGM VALVE EPDM REINFORCED THREAD ASC 90PSI | (PG:552) Spears
Brand: Spears
SKU: 91122J850-015
View Details
![Spears 91251H850-007 3/4 PVC DPGM VALVE PTFE/E-FKM REINFORCED THREAD AIR/AIR 90PS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_d0b24f97-1630-410d-bd2a-e318f5d493fc_medium.png?v=1720027437)
91251H850-007 | 3 / 4 PVC DPGM VALVE PTFE / E-FKM REINFORCED THREAD AIR / AIR 90PS | (PG:550) Spears
Brand: Spears
SKU: 91251H850-007
View Details
![Spears 91121H850-007 3/4 PVC DPGM VALVE EPDM REINFORCED THREAD AIR/AIR 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_cb4d4fe7-509f-473e-9d27-da03e6f5dbd1_medium.png?v=1720027433)
91121H850-007 | 3 / 4 PVC DPGM VALVE EPDM REINFORCED THREAD AIR / AIR 90PSI | (PG:550) Spears
Brand: Spears
SKU: 91121H850-007
View Details
![Spears 91232J850-015 1-1/2 CPVC DPGM VALVE FKM REINFORCED THREAD ASC 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_51eed294-aa4f-42de-868a-36c30cfdb69a_medium.png?v=1720027436)
91232J850-015 | 1-1 / 2 CPVC DPGM VALVE FKM REINFORCED THREAD ASC 90PSI | (PG:552) Spears
Brand: Spears
SKU: 91232J850-015
View Details
![Spears 91151H850-012 1-1/4 PVC DPGM VALVE PTFE/E REINFORCED THREAD AIR/AIR 90PS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_f6afe5f5-4755-4ed7-91f4-a62673a9aea9_medium.png?v=1720027436)
91151H850-012 | 1-1 / 4 PVC DPGM VALVE PTFE / E REINFORCED THREAD AIR / AIR 90PS | (PG:550) Spears
Brand: Spears
SKU: 91151H850-012
View Details
![Spears 91231H850-007 3/4 PVC DPGM VALVE FKM REINFORCED THREAD AIR/AIR 90PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Pneu_Act_Diapgm_Vlv_PVC_61404428-95ee-42ff-af0d-64f3d4054c6e_medium.png?v=1720027435)
91231H850-007 | 3 / 4 PVC DPGM VALVE FKM REINFORCED THREAD AIR / AIR 90PSI | (PG:550) Spears
Brand: Spears
SKU: 91231H850-007
Committed to customer satisfaction
as experts in Valves
Recently Viewed
Popular Products
View all →![Functional Devices PSH600-UPS Enclosed UPS Interface board w/ 600VA UPS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PSH600-UPS_large.jpg?v=1719987545)
PSH600-UPS | Enclosed UPS Interface board w/ 600VA UPS | Functional Devices
Brand: Functional Devices
SKU: PSH600-UPS![ACI TSENSE-LCD CO2/RH/TEMP, LCD, RELAY, BACNT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-tsense_12153699-a23d-423b-a6f0-a889b246d283_large.png?v=1719983166)
TSENSE-LCD | CO2/RH/TEMP, LCD, RELAY, BACNT | ACI
Brand: ACI
SKU: TSENSE-LCD![Belimo ZS-100 Weather shield - galvaneal (13" L x 8" W x 6" D). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ZS-100_ZS-101_Actuator_Accessory_38d7fd02-b94d-4c4f-a4a8-951e430e21de_large.png?v=1718728701)
ZS-100 | Weather shield - galvaneal (13" L x 8" W x 6" D). | Belimo
Brand: Belimo
SKU: ZS-100![Belimo EFB24-SR Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFB24-SR-product_retina_d9dc7c54-3b39-4c68-a53b-80d3bdbc0508_large.jpg?v=1719985477)
EFB24-SR | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: EFB24-SR![Siemens GRD221.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GRD221.1U_large.jpg?v=1720023729)
GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U![Veris EP2100S EP | Analog In | 3-15/0-20psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EP2121S_b5cdb5ef-84c6-424a-910b-1c0e494ebdc1_large.jpg?v=1720029722)
EP2100S | EP | Analog In | 3-15/0-20psi | Veris
Brand: Veris
SKU: EP2100S