Valves utility spring check valves Type
![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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![Spears S1780C30 3 PVC CL TRUE UNION UTILITY SPG CHK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_5e7558c4-9fd5-437f-9d20-a86b8112a0b9_medium.jpg?v=1720027680)
S1780C30 | 3 PVC CL TRUE UNION UTILITY SPG CHK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C30
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![Spears S1780-25 2-1/2 PVC TRUE UNION UTILITY SPG CK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_7354d9e7-4dc1-4a2c-91bc-3a450c8b30dd_medium.jpg?v=1720027678)
S1780-25 | 2-1 / 2 PVC TRUE UNION UTILITY SPG CK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-25
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![Spears S1780-30 3 PVC TRUE UNION UTILITY SPRG CHK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_3a6ba4e4-21a2-4601-9380-86c11f116b95_medium.jpg?v=1720027677)
S1780-30 | 3 PVC TRUE UNION UTILITY SPRG CHK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-30
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![Spears S1780-20 2 PVC TRUE UNION UTILITY SPRG CHK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_782f5257-00be-434e-814d-7e4dd2562848_medium.jpg?v=1720027676)
S1780-20 | 2 PVC TRUE UNION UTILITY SPRG CHK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-20
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![Spears S1780C25 2-1/2 PVC CL TRUE UNION UTLTY SP CK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_eb1eb57c-3917-4e1f-8f6f-66934773a536_medium.jpg?v=1720027673)
S1780C25 | 2-1 / 2 PVC CL TRUE UNION UTLTY SP CK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C25
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![Spears S1780C07F 3/4 PVC CL TRUE UNION UTILITY SP CK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_424f386a-dff3-488c-8fd4-b236910ce777_medium.jpg?v=1720027684)
S1780C07F | 3 / 4 PVC CL TRUE UNION UTILITY SP CK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C07F
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![Spears S1780-05 1/2 PVC TRUE UNION UTILITY SPRG CHK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_7fd6f2a9-6039-445c-a752-4ab2cecc35c6_medium.jpg?v=1720027680)
S1780-05 | 1 / 2 PVC TRUE UNION UTILITY SPRG CHK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-05
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![Spears S1780C07 3/4 PVC CL TRUE UNION UTILITY SP CK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_a8220e2e-de60-4e6a-8f66-3571026e8511_medium.jpg?v=1720027680)
S1780C07 | 3 / 4 PVC CL TRUE UNION UTILITY SP CK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C07
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![Spears S1780C05 1/2 PVC CL TRUE UNION UTILITY SP CK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_aa474d1f-bf79-47f8-9a9a-b095801e0983_medium.jpg?v=1720027679)
S1780C05 | 1 / 2 PVC CL TRUE UNION UTILITY SP CK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C05
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![Spears S1780-25F 2-1/2 PVC TRUE UNION UTILITY SPG CK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_14dc0f42-4118-40d8-8e69-14157ad366ba_medium.jpg?v=1720027680)
S1780-25F | 2-1 / 2 PVC TRUE UNION UTILITY SPG CK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-25F
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![Spears S1780C05FSR 1/2 PVC CL TRUE UNION UTLTY SP CK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_0c4bb1ce-fb5f-469e-b02e-80f0c0cc466b_medium.jpg?v=1720027679)
S1780C05FSR | 1 / 2 PVC CL TRUE UNION UTLTY SP CK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C05FSR
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![Spears S1780C05F 1/2 PVC CL TRUE UNION UTILITY SP CK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_0e4dc0cc-eba5-4446-bbad-6e8140a0b0f9_medium.jpg?v=1720027682)
S1780C05F | 1 / 2 PVC CL TRUE UNION UTILITY SP CK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C05F
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![Spears S1780-40FSR 4 PVC TRUE UNION UTILITY SPRG CHK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_020ad405-6975-41e2-a8f4-3a1758e02898_medium.jpg?v=1720027677)
S1780-40FSR | 4 PVC TRUE UNION UTILITY SPRG CHK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-40FSR
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![Spears S1780C10F 1 PVC CL TRUE UNION UTILITY SPR CHK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_8579b53e-7a2e-413e-84d4-a184549b4a2d_medium.jpg?v=1720027678)
S1780C10F | 1 PVC CL TRUE UNION UTILITY SPR CHK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C10F
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![Spears S1780C40 4 PVC CL TRUE UNION UTILITY SPG CHK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_d9fb5849-e3d9-44ac-8abb-268f5f44f017_medium.jpg?v=1720027681)
S1780C40 | 4 PVC CL TRUE UNION UTILITY SPG CHK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C40
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![Spears S1780-12FSR 1-1/4 PVC TRUE UNION UTLTY SPR CK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_c7aed528-b964-4783-9716-0f4c1bbae042_medium.jpg?v=1720027678)
S1780-12FSR | 1-1 / 4 PVC TRUE UNION UTLTY SPR CK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-12FSR
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![Spears S1780C15F 1-1/2 PVC CL TRUE UNION UTLTY SP CK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_10bae39d-49ce-4794-886f-8c0d1579ff3a_medium.jpg?v=1720027678)
S1780C15F | 1-1 / 2 PVC CL TRUE UNION UTLTY SP CK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C15F
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![Spears S1780C30F 3 PVC CL TRUE UNION UTILITY SPG CHK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_067ec335-d860-4f01-b652-7dfb23705c63_medium.jpg?v=1720027674)
S1780C30F | 3 PVC CL TRUE UNION UTILITY SPG CHK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C30F
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![Spears S1780-20FSR 2 PVC TRUE UNION UTILITY SPRG CHK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_7aa367ee-ee76-46c6-81ab-fc6e771df13c_medium.jpg?v=1720027681)
S1780-20FSR | 2 PVC TRUE UNION UTILITY SPRG CHK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-20FSR
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![Spears S1780-05F 1/2 PVC TRUE UNION UTILITY SPRG CHK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_84d8d142-dfdf-4516-9175-a54c2a1cd747_medium.jpg?v=1720027676)
S1780-05F | 1 / 2 PVC TRUE UNION UTILITY SPRG CHK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-05F
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![Spears S1580C40FSR 4 PVC CL UTILITY SPRG CHK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_eb4c2052-54f0-4d98-8637-a4acfe6fa3c4_medium.jpg?v=1720027676)
S1580C40FSR | 4 PVC CL UTILITY SPRG CHK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1580C40FSR
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![Spears S1780-20F 2 PVC TRUE UNION UTILITY SPRG CHK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_72e64a51-a692-4471-8078-125528557de4_medium.jpg?v=1720027676)
S1780-20F | 2 PVC TRUE UNION UTILITY SPRG CHK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-20F
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![Spears S1780-15 1-1/2 PVC TRUE UNION UTILITY SPR CK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_ea0b4561-40cc-46d3-9e09-a869e8742a8e_medium.jpg?v=1720027676)
S1780-15 | 1-1 / 2 PVC TRUE UNION UTILITY SPR CK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-15
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![Spears S1780-07F 3/4 PVC TRUE UNION UTILITY SPRG CHK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_67f65e74-b0ca-4144-99a6-e7a22a6e194e_medium.jpg?v=1720027674)
S1780-07F | 3 / 4 PVC TRUE UNION UTILITY SPRG CHK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-07F
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