Check valves Pvc clear true union spring check (spring assisted swing check) Joint
View Details
![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
View Details
![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
View Details
![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
View Details
![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
View Details
![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
View Details
![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
View Details
![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
View Details
![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
View Details
![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
View Details
![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
View Details
![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
View Details
![Spears S1780C07FSR 3/4 PVC CL TRUE UNION UTLTY SP CK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_f25da112-dcd9-4451-94ef-8b84017ea010_medium.jpg?v=1720027672)
S1780C07FSR | 3 / 4 PVC CL TRUE UNION UTLTY SP CK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C07FSR
View Details
![Spears S1780C10FSR 1 PVC CL TRUE UNION UTILITY SP CK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_d788e576-ec60-49aa-b444-b048cdb289f1_medium.jpg?v=1720027671)
S1780C10FSR | 1 PVC CL TRUE UNION UTILITY SP CK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C10FSR
View Details
![Spears S1780C20F 2 PVC CL TRUE UNION UTILITY SPG CHK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_663cf9b4-cf14-4592-b1e1-590211e4e94a_medium.jpg?v=1720027672)
S1780C20F | 2 PVC CL TRUE UNION UTILITY SPG CHK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C20F
View Details
![Spears S1780C40FSR 4 PVC CL TRUE UNION UTLTY SPG CHK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_2c10ee53-e413-4ef1-a72d-6e55fa558588_medium.jpg?v=1720027669)
S1780C40FSR | 4 PVC CL TRUE UNION UTLTY SPG CHK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C40FSR
View Details
![Spears S1780C20 2 PVC CL TRUE UNION UTILITY SPG CHK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_12efc63f-5787-4e26-b443-e3a2712abfc1_medium.jpg?v=1720027669)
S1780C20 | 2 PVC CL TRUE UNION UTILITY SPG CHK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C20
View Details
![Spears S1780C25F 2-1/2 PVC CL TRUE UNION UTLTY SP CK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_96c054dd-040c-4c00-9582-fdc12d87a392_medium.jpg?v=1720027667)
S1780C25F | 2-1 / 2 PVC CL TRUE UNION UTLTY SP CK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C25F
View Details
![Spears S1780C30FSR 3 PVC CL TRUE UNION UTILITY SP CK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_9f58efae-38fb-4d7b-95c0-2c9262d4e72b_medium.jpg?v=1720027665)
S1780C30FSR | 3 PVC CL TRUE UNION UTILITY SP CK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C30FSR
View Details
![Spears S1780C15 1-1/2 PVC CL TRUE UNION UTLTY SP CK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_53eebe85-9f87-426c-a969-c4b30a286ecf_medium.jpg?v=1720027667)
S1780C15 | 1-1 / 2 PVC CL TRUE UNION UTLTY SP CK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C15
View Details
![Spears S1780C40F 4 PVC CL TRUE UNION UTILITY SPG CHK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_5063c446-f39e-4605-ae48-b2d9400fb444_medium.jpg?v=1720027667)
S1780C40F | 4 PVC CL TRUE UNION UTILITY SPG CHK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C40F
View Details
![Spears S1780C12F 1-1/4 PVC CL TRUE UNION UTLTY SP CK VALVE THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_5e7a7609-7ead-48a0-bed2-f1ba72026e4d_medium.jpg?v=1720027667)
S1780C12F | 1-1 / 4 PVC CL TRUE UNION UTLTY SP CK VALVE THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C12F
View Details
![Spears S1780C10 1 PVC CL TRUE UNION UTILITY SPR CHK VALVE SOCKET EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_184e5c55-3d09-4cb9-95b5-71da3ecd506e_medium.jpg?v=1720027665)
S1780C10 | 1 PVC CL TRUE UNION UTILITY SPR CHK VALVE SOCKET EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C10
View Details
![Spears S1780C20FSR 2 PVC CL TRUE UNION UTILITY SP CK VALVE REINFORCED THREAD EPDM | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/swingcheckvalve_newforprefsup_abc49cf9-a5cc-4513-abf7-6273f22e29e6_medium.jpg?v=1720027665)
S1780C20FSR | 2 PVC CL TRUE UNION UTILITY SP CK VALVE REINFORCED THREAD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1780C20FSR
View Details
![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
Committed to customer satisfaction
as experts in Check Valves
Recently Viewed
Popular Products
View all →![Veris AH04 Fuse Pack | Triple | 1/2A | 600VAC | Slow-Blow | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/AH04_large.jpg?v=1720029643)
AH04 | Fuse Pack | Triple | 1/2A | 600VAC | Slow-Blow | Veris
Brand: Veris
SKU: AH04![Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CCV_B2_LF-product_retina_965a4540-eb9e-4984-b655-fc4a7e4f8cf3_large.jpg?v=1719984458)
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US![Belimo FSLF120 Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FSLF120-US-web_a46420ac-ef8a-4995-b3c4-bd4a57dec0b8_large.png?v=1721079676)
FSLF120 | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120![Veris PX3ULX05 Pressure | Dry | Univ | LCD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PX3ULX05_large.jpg?v=1720029957)
PX3ULX05 | Pressure | Dry | Univ | LCD | Veris
Brand: Veris
SKU: PX3ULX05![Belimo ZS-CCV-90 CCV Weather Shield Kit AF/NF/LF | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ZS_CCV_110_100_90-product_retina_da6cab6f-0dd1-445e-a0a4-2c5618bfeee1_large.jpg?v=1720004505)
ZS-CCV-90 | CCV Weather Shield Kit AF/NF/LF | Belimo
Brand: Belimo
SKU: ZS-CCV-90![Saginaw SCE-60EL2418FS NEMA 3R, 12, 4 | EL FS Enclosure, 60H x 24W x 18D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sce-60el2418fs_large.png?v=1720018673)
SCE-60EL2418FS | NEMA 3R, 12, 4 | EL FS Enclosure, 60H x 24W x 18D | Saginaw
Brand: Saginaw
SKU: SCE-60EL2418FS![Veris E50C2 DIN Energy Meter | Modbus | Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/E50B1_6763965c-585b-435f-8c2b-8b726a78b42c_large.jpg?v=1720029710)
E50C2 | DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E50C2![Veris MX1B Moisture | Battery | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MX1B_large.jpg?v=1720029907)
MX1B | Moisture | Battery | Veris
Brand: Veris
SKU: MX1B