Valves Sr thread Contruction
![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 5021T1-020SR 2 PVC TRUE UNION 2000 INDUSTRIAL 3 WAY HORIZONTAL T/PT REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/horizontaldivertervalvecolorized_23ecba00-5a17-4a24-9476-9a2468670016_medium.jpg?v=1720026505)
5021T1-020SR | 2 PVC TRUE UNION 2000 INDUSTRIAL 3 WAY HORIZONTAL T / PT REINFORCED THREAD EPDM | (PG:615) Spears
Brand: Spears
SKU: 5021T1-020SR
View Details
![Spears S1720-20FSR 2 PVC TRUE UNION UTILITY SWING CHECK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_2370a0d2-42a8-4899-9fa8-337ec9e8ae0c_medium.jpg?v=1720027656)
S1720-20FSR | 2 PVC TRUE UNION UTILITY SWING CHECK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1720-20FSR
View Details
![Spears 5031L1-015SR 1-1/2 PVC TRUE UNION INDUSTRIAL 3 WAY HORIZONTAL L/1 REINFORCED THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/horizontaldivertervalvecolorized_716e3e4b-3f68-4ae8-b36b-2f34ad14180c_medium.jpg?v=1720026539)
5031L1-015SR | 1-1 / 2 PVC TRUE UNION INDUSTRIAL 3 WAY HORIZONTAL L / 1 REINFORCED THREAD FKM | (PG:615) Spears
Brand: Spears
SKU: 5031L1-015SR
View Details
![Spears 5021T1-012SR 1-1/4 PVC TRUE UNION 2000 INDUSTRIAL 3 WAY HORIZONTAL T/PT SR EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/horizontaldivertervalvecolorized_c3585fe5-ee5c-4e04-8fd4-403169d402a1_medium.jpg?v=1720026441)
5021T1-012SR | 1-1 / 4 PVC TRUE UNION 2000 INDUSTRIAL 3 WAY HORIZONTAL T / PT SR EPDM | (PG:615) Spears
Brand: Spears
SKU: 5021T1-012SR
View Details
![Spears 5021L1-012SR 1-1/4 PVC TRUE UNION 2000 INDUSTRIAL 3 WAY HORIZONTAL L1 SR EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/horizontaldivertervalvecolorized_11b5db60-ada6-42bb-94af-49d1bfd6b69a_medium.jpg?v=1720026434)
5021L1-012SR | 1-1 / 4 PVC TRUE UNION 2000 INDUSTRIAL 3 WAY HORIZONTAL L1 SR EPDM | (PG:615) Spears
Brand: Spears
SKU: 5021L1-012SR
View Details
![Spears 4731L1-010SR 1 PVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L/1 REINFORCED THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vertical3-wayvalvecolorized_489baa1e-a9b4-4a62-90ea-e4aea30c3c2f_medium.jpg?v=1720026345)
4731L1-010SR | 1 PVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L / 1 REINFORCED THREAD FKM | (PG:615) Spears
Brand: Spears
SKU: 4731L1-010SR
View Details
![Spears 4721T1-007CSR 3/4 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL T/PT REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vertical3-wayvalvecolorized_6e8f5bd1-9658-49f6-8b2a-04083c2a75f0_medium.jpg?v=1720026196)
4721T1-007CSR | 3 / 4 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL T / PT REINFORCED THREAD EPDM | (PG:617) Spears
Brand: Spears
SKU: 4721T1-007CSR
View Details
![Spears 23102A112-012 1-1/4 CPVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD EPDM NEMA4 115 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/av_tu2_industrialcolorized_3db9bb5d-0568-476c-9bb4-6665aeb80480_medium.jpg?v=1720025552)
23102A112-012 | 1-1 / 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD EPDM NEMA4 115 | (PG:502) Spears
Brand: Spears
SKU: 23102A112-012
View Details
![Spears 23102J101-020 2 CPVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD EPDM A/S/C 80PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/av_tu_pneumaticcolorized_db77defa-e9ab-42b9-b804-4ed352aa3631_medium.jpg?v=1720025556)
23102J101-020 | 2 CPVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD EPDM A / S / C 80PSI | (PG:532) Spears
Brand: Spears
SKU: 23102J101-020
View Details
![Spears 23102A112-005 1/2 CPVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD EPDM 115VAC 75% | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/av_tu2_industrialcolorized_9dcacdd3-ecf7-4c72-8155-7689c6b1b871_medium.jpg?v=1720025558)
23102A112-005 | 1 / 2 CPVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD EPDM 115VAC 75% | (PG:502) Spears
Brand: Spears
SKU: 23102A112-005
View Details
![Spears 23201J101-040 4 PVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD FKM A/S/C 80PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/av_tu_pneumaticcolorized_a0274545-00ca-4fd7-8f56-471e277cd03d_medium.jpg?v=1720025559)
23201J101-040 | 4 PVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD FKM A / S / C 80PSI | (PG:530) Spears
Brand: Spears
SKU: 23201J101-040
View Details
![Spears 23202J101-012 1-1/4 CPVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD FKM A/S/C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/av_tu_pneumaticcolorized_475a5846-7a05-40df-b862-478bddb6aec8_medium.jpg?v=1720025561)
23202J101-012 | 1-1 / 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD FKM A / S / C | (PG:532) Spears
Brand: Spears
SKU: 23202J101-012
View Details
![Spears 23102H101-020 2 CPVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD EPDM AIR/AIR 80PSI | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/av_tu_pneumaticcolorized_73d926db-dbc3-4841-a81e-113afa2421dd_medium.jpg?v=1720025560)
23102H101-020 | 2 CPVC TRUE UNION 2000 INDUSTRIAL BALL VALVE REINFORCED THREAD EPDM AIR / AIR 80PSI | (PG:532) Spears
Brand: Spears
SKU: 23102H101-020
View Details
![Spears 4731T1-025CSR 2-1/2 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL T/PT REINFORCED THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vertical3-wayvalvecolorized_d6f74ed6-6278-40e1-aa5b-f1924313ad3b_medium.jpg?v=1720026307)
4731T1-025CSR | 2-1 / 2 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL T / PT REINFORCED THREAD FKM | (PG:617) Spears
Brand: Spears
SKU: 4731T1-025CSR
View Details
![Spears 4731L2-005CSR 1/2 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L/2 REINFORCED THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vertical3-wayvalvecolorized_02a3bb7e-1258-476f-99b4-0a058765542d_medium.jpg?v=1720026312)
4731L2-005CSR | 1 / 2 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L / 2 REINFORCED THREAD FKM | (PG:617) Spears
Brand: Spears
SKU: 4731L2-005CSR
View Details
![Spears 4731L2-015SR 1-1/2 PVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L2 REINFORCED THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vertical3-wayvalvecolorized_5083dbbd-46ca-4159-870c-7429918ebe31_medium.jpg?v=1720026309)
4731L2-015SR | 1-1 / 2 PVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L2 REINFORCED THREAD FKM | (PG:615) Spears
Brand: Spears
SKU: 4731L2-015SR
View Details
![Spears 4731L1-020CSR 2 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L/1 REINFORCED THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vertical3-wayvalvecolorized_1d4bfd91-6883-4eb7-977b-84baff51dd71_medium.jpg?v=1720026312)
4731L1-020CSR | 2 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L / 1 REINFORCED THREAD FKM | (PG:617) Spears
Brand: Spears
SKU: 4731L1-020CSR
View Details
![Spears 4731T1-007CSR 3/4 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL T/PT REINFORCED THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vertical3-wayvalvecolorized_40f8b24a-ee9b-43d6-856e-b10070c366a1_medium.jpg?v=1720026322)
4731T1-007CSR | 3 / 4 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL T / PT REINFORCED THREAD FKM | (PG:617) Spears
Brand: Spears
SKU: 4731T1-007CSR
View Details
![Spears 4731L2-030SR 3 PVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L/2 REINFORCED THREAD FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vertical3-wayvalvecolorized_0631549a-96ee-4c47-9029-5076f4b7d16b_medium.jpg?v=1720026330)
4731L2-030SR | 3 PVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L / 2 REINFORCED THREAD FKM | (PG:615) Spears
Brand: Spears
SKU: 4731L2-030SR
View Details
![Spears 93151A101-007 3/4 PVC DIA VALVE REINFORCED FEMALE THREAD PTFE/EPDM 115V 25% | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/av_dv_premium_electric3x3colorized_4f898d8f-d264-4a54-b825-56616b3f8b85_medium.jpg?v=1720027451)
93151A101-007 | 3 / 4 PVC DIA VALVE REINFORCED FEMALE THREAD PTFE / EPDM 115V 25% | (PG:520) Spears
Brand: Spears
SKU: 93151A101-007
View Details
![Spears S1720C05FSR 1/2 PVC CL TRUE UNION UTLTY SWING CHECK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_5ce12163-3b9f-49a4-bd17-f29afed68091_medium.jpg?v=1720027684)
S1720C05FSR | 1 / 2 PVC CL TRUE UNION UTLTY SWING CHECK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1720C05FSR
Committed to customer satisfaction
as experts in Valves
Recently Viewed
Popular Products
View all →![Siemens SAS61.33U MT Series SAS Electronic Valve Act, SR, 24V, 0-10V / 4-20 mA Proport Control | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SAS61.33U_78a9114f-bcb0-4494-9269-0c4c103614c9_large.jpg?v=1720023835)
SAS61.33U | MT Series SAS Electronic Valve Act, SR, 24V, 0-10V / 4-20 mA Proport Control | Siemens
Brand: Siemens
SKU: SAS61.33U![Veris PW2LX05S Pressure | Wet | NEMA 4 | LCD | 0-250PSID | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PW2LX05S_large.jpg?v=1720029916)
PW2LX05S | Pressure | Wet | NEMA 4 | LCD | 0-250PSID | Veris
Brand: Veris
SKU: PW2LX05S![Siemens RDY2000BN BACnet Commercial Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RDY2000BN_e3c0626d-a99d-46c3-b2b3-52fd3373e5c4_large.jpg?v=1720023806)
RDY2000BN | BACnet Commercial Thermostat | Siemens
Brand: Siemens
SKU: RDY2000BN![Viconics R820-643-REV2 SCR Power controller 600 V, 45 A, 3 phase | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/r820_7cb77ca8-160c-48e9-aeff-0d2c30617492_large.jpg?v=1720030225)
R820-643-REV2 | SCR Power controller 600 V, 45 A, 3 phase | Viconics
Brand: Viconics
SKU: R820-643-REV2![iO HVAC Controls iO-WR-XR Extended Range wireless relay kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/iO_WR_XR_web_large.png?v=1719992337)
iO-WR-XR | Extended Range wireless relay kit | iO HVAC Controls (OBSOLETE)
Brand: iO HVAC Controls
SKU: iO-WR-XR