Check valves 1-1/4 Size
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![Spears TSK-01203 1-1/4 TRUE UNION 2000 CHECK VALVE SEAL CARRIER KEY | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/keysealcarriercolorized_18e4a184-547d-4dce-947e-4f142209e31e_medium.jpg?v=1720027692)
TSK-01203 | 1-1 / 4 TRUE UNION 2000 CHECK VALVE SEAL CARRIER KEY | (PG:299) Spears
Brand: Spears
SKU: TSK-01203
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![Spears S1720-12F 1-1/4 PVC TRUE UNION UTILITY SWING CHECK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_57a00426-632b-44b8-805a-aef6344421d2_medium.jpg?v=1720027682)
S1720-12F | 1-1 / 4 PVC TRUE UNION UTILITY SWING CHECK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1720-12F
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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 S1720-12FSR 1-1/4 PVC UTLTY TRUE UNION SWING CHECK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_6dc92d11-7e00-4ce7-bea5-20ed6e1a08a0_medium.jpg?v=1720027670)
S1720-12FSR | 1-1 / 4 PVC UTLTY TRUE UNION SWING CHECK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1720-12FSR
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![Spears S1780-12 1-1/4 PVC TRUE UNION UTILITY SPR CK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_2747c553-2468-4fba-8239-8c3dc90282d4_medium.jpg?v=1720027667)
S1780-12 | 1-1 / 4 PVC TRUE UNION UTILITY SPR CK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-12
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S1780C12F | 1-1 / 4 PVC CL TRUE UNION UTLTY SP CK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C12F
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S1720C12F | 1-1 / 4 PVC CL TRUE UNION UTLTY SWING CHECK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1720C12F
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![Spears S1720-12 1-1/4 PVC TRUE UNION UTILITY SWING CHECK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_40d71dd2-e222-4ed3-afca-bc4c49d46856_medium.jpg?v=1720027665)
S1720-12 | 1-1 / 4 PVC TRUE UNION UTILITY SWING CHECK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1720-12
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![Spears S1780C12 1-1/4 PVC CL TRUE UNION UTLTY SP CK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_fc74e8cd-db07-4a26-af86-a20890edc874_medium.jpg?v=1720027662)
S1780C12 | 1-1 / 4 PVC CL TRUE UNION UTLTY SP CK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C12
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![Spears S1780-12F 1-1/4 PVC TRUE UNION UTILITY SPR CK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_aa918db4-bdff-464c-a721-7a5aaf9c9807_medium.jpg?v=1720027662)
S1780-12F | 1-1 / 4 PVC TRUE UNION UTILITY SPR CK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780-12F
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S1580-12FSR | 1-1 / 4 PVC UTILITY SPR CK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1580-12FSR
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S1520C12FSR | 1-1 / 4 PVC CL UTILITY SWNG CHK REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1520C12FSR
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![Spears S1580C12FSR 1-1/4 PVC CL UTILTY SP CK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_d8554660-9e4a-48ea-be1a-04fb7a76a931_medium.jpg?v=1720027651)
S1580C12FSR | 1-1 / 4 PVC CL UTILTY SP CK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1580C12FSR
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![Spears RFK3-012C 1-1/4 CPVC TRUE UNION 2000 FKM VALVE RETROFIT KIT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/rfkendconnectorcolorized_df1f91c4-1320-464b-9d43-b6de9626599f_medium.jpg?v=1720027651)
RFK3-012C | 1-1 / 4 CPVC TRUE UNION 2000 FKM VALVE RETROFIT KIT | (PG:299) Spears
Brand: Spears
SKU: RFK3-012C
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![Spears S1520-12FSR 1-1/4 PVC UTILITY SWING CHECK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_fbb3c61c-5cf5-479a-927c-280a312b7f91_medium.jpg?v=1720027649)
S1520-12FSR | 1-1 / 4 PVC UTILITY SWING CHECK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1520-12FSR
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![Spears CK-ERK-012 1-1/4 EPDM TRUE UNION BALL CHECK VALVE REPAIR KIT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/asr_stem_handle_removal-flat_90510fe1-8493-4184-83fc-af1c9bcfe926_medium.png?v=1720027557)
CK-ERK-012 | 1-1 / 4 EPDM TRUE UNION BALL CHECK VALVE REPAIR KIT | (PG:299) Spears
Brand: Spears
SKU: CK-ERK-012
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![Spears CK2-VRK-012 1-1/4 FKM TRUE UNION 2000 BALL CHK VALVE REPAIR KIT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/asr_stem_handle_removal-flat_e7fffbe6-0690-449b-bc27-66ecceb42871_medium.png?v=1720027553)
CK2-VRK-012 | 1-1 / 4 FKM TRUE UNION 2000 BALL CHK VALVE REPAIR KIT | (PG:299) Spears
Brand: Spears
SKU: CK2-VRK-012
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![Spears CK2-ERK-012 1-1/4 EPDM TRUE UNION 2000 CHECK VALVE REPAIR KIT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/asr_stem_handle_removal-flat_d0da894f-0439-4afc-ac60-e51a55484573_medium.png?v=1720027552)
CK2-ERK-012 | 1-1 / 4 EPDM TRUE UNION 2000 CHECK VALVE REPAIR KIT | (PG:299) Spears
Brand: Spears
SKU: CK2-ERK-012
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![Spears 4539-012C 1-1/4 CPVC TRUE UNION 2000 INDUSTRIALBALCHKV SOC/FPT FKM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_7e209ae7-fd05-4834-862d-6cecd00cbb9d_medium.jpg?v=1720026092)
4539-012C | 1-1 / 4 CPVC TRUE UNION 2000 INDUSTRIALBALCHKV SOC / FPT FKM | (PG:606) Spears
Brand: Spears
SKU: 4539-012C
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4533-012C | 1-1 / 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGEDED FKM | (PG:606) Spears
Brand: Spears
SKU: 4533-012C
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4523-012 | 1-1 / 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHK FLANGED EPDM | (PG:604) Spears
Brand: Spears
SKU: 4523-012
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4533-012 | 1-1 / 4 PVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLANGED FKM | (PG:604) Spears
Brand: Spears
SKU: 4533-012
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![Spears 4523-012C 1-1/4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLONG EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_b580f8a5-6090-4e84-859e-af45ee1d0a69_medium.jpg?v=1720026075)
4523-012C | 1-1 / 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHECK FLONG EPDM | (PG:606) Spears
Brand: Spears
SKU: 4523-012C
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![Spears 4521-012CSR 1-1/4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHCK REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tu2000ballcheck04-20-00colorized_6d915461-3fea-422f-8c04-05f95b3f9526_medium.jpg?v=1720026072)
4521-012CSR | 1-1 / 4 CPVC TRUE UNION 2000 INDUSTRIAL BALL CHCK REINFORCED THREAD EPDM | (PG:606) Spears
Brand: Spears
SKU: 4521-012CSR
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