check valves

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View Details Chicago Valves 41611006 3/4" STAINLESS STEEL CLASS 150 FLANGED SWING CHECK VALVE | SERIES 41 | Blackhawk Supply
41611006 | 3 / 4" STAINLESS STEEL CLASS 150 FLANGED SWING CHECK VALVE | SERIES 41 | Chicago Valves
Brand: Chicago Valves
SKU: 41611006
$346.22 each
View Details Spears 1721-015CSR 1-1/2 CPVC Y-PATTERN VALVE SRFPT EPDM | Blackhawk Supply
1721-015CSR | 1-1 / 2 CPVC Y-PATTERN VALVE SRFPT EPDM | (PG:622) Spears
Brand: Spears
SKU: 1721-015CSR
$575.99 each
View Details Midland Metal Mfg. 39605 3/8 THREAD CHECK VALVE | Blackhawk Supply
39605 | 3 / 8 THREAD CHECK VALVE | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 39605
$56.99 each
View Details Hayward WCV2400VS 4" CPVC Wafer Full Pattern Check Valve w/SS spring; FPM o-ring | Blackhawk Supply
WCV2400VS | 4" CPVC Wafer Full Pattern Check Valve w / SS spring; FPM o-ring | Hayward
Brand: Hayward
SKU: WCV2400VS
$983.10 each
View Details Spears S1720-15F 1-1/2 PVC TRUE UNION UTILIY SWG CK VALVE THREAD EPDM | Blackhawk Supply
S1720-15F | 1-1 / 2 PVC T / U UTILIY SWG CK | (PG:026) Spears
Brand: Spears
SKU: S1720-15F
$45.99 each
View Details Spears YS3AC12-005C 1/2 CPVC T/U Y STRAINER SOC FKM C12 MESH | Blackhawk Supply
YS3AC12-005C | 1 / 2 CPVC T / U Y STRAINER SOC FKM C12 MESH | (PG:104) Spears
Brand: Spears
SKU: YS3AC12-005C
$540.99 each
View Details Spears 4528-012C 30MM CPVC JIS SOC TU2K IND CHCK VLV EPDM | Blackhawk Supply
4528-012C | 30MM CPVC JIS SOC TU2K IND CHCK VLV EPDM | (PG:229) Spears
Brand: Spears
SKU: 4528-012C
$400.99 each
View Details Hayward SLC10075SU 3/4" PVC Spring-Loaded True Union Y-Check Valve w/FPM o-ring seal, socket end connections | Blackhawk Supply
SLC10075SU | 3 / 4" PVC Spring-Loaded True Union Y-Check Valve w / FPM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: SLC10075SU
$252.95 each
View Details Midland Metal Mfg. 46563V 1/2 FXF 500 PSI CHECK W/VITON | Blackhawk Supply
46563V | 1 / 2 FXF 500 PSI CHECK W / VITON | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 46563V
$50.99 each
View Details Jomar 210-229 S-701 | 2-1/2" | PVC | Schedule 80 | Solvent Connection | 150 WOG | Blackhawk Supply
210-229 | S-701 | 2-1 / 2" | PVC | Schedule 80 | Solvent Connection | 150 WOG | Jomar
Brand: Jomar
SKU: 210-229
$39.26 each
View Details Symmons LL-71B Check Valve 3/8 Inch Brass Inline with Screen | Blackhawk Supply
LL-71B | Check Valve 3 / 8 Inch Brass Inline with Screen | Symmons
Brand: Symmons
SKU: LL-71B
$73.78 each
View Details Midland Metal Mfg. 940333 1 FXF PVC SPRING LOADED CHK VLV | Blackhawk Supply
940333 | 1 FXF PVC SPRING LOADED CHK VLV | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 940333
$19.99 each
View Details Midland Metal Mfg. 940356B 1 1/2 Y-PATTERN BRS SWNG CK VLV | Blackhawk Supply
940356B | 1 1 / 2 Y-PATTERN BRS SWNG CK VLV | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 940356B
$232.99 each
View Details Spears S1580C20FSR 2 PVC CL UTILITY SPR CHCK VLV SRTHD EPDM | Blackhawk Supply
S1580C20FSR | 2 PVC CL UTILITY SPR CHCK VLV SRTHD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1580C20FSR
$119.99 each
View Details Hayward YC10400F 4" PVC Y-Check Valve w/FPM o-ring seat and seal; flanged end connections | Blackhawk Supply
YC10400F | 4" PVC Y-Check Valve w / FPM o-ring seat and seal; flanged end connections | Hayward
Brand: Hayward
SKU: YC10400F
$1,817.16 each
View Details Spears S1720-10FSR 1 PVC T/U UTILITY SWG CHK VLV SRTHD EPDM | Blackhawk Supply
S1720-10FSR | 1 PVC T / U UTILITY SWG CHK VLV SRTHD EPDM | (PG:026) Spears
Brand: Spears
SKU: S1720-10FSR
$49.99 each
View Details Milwaukee Valves 507-12 Check Valve 1/2 Inch Bronze Swing Y-Pattern NPT 300SWP/600WOG | Blackhawk Supply
507-12 | Check Valve 1 / 2 Inch Bronze Swing Y-Pattern NPT 300SWP / 600WOG | Milwaukee Valves
Brand: Milwaukee Valves
SKU: 507-12
$155.50 each
View Details Hayward YC10400SEU 4" PVC True Union Y-Check Valve w/EPDM o-ring seal, socket end connections | Blackhawk Supply
YC10400SEU | 4" PVC True Union Y-Check Valve w / EPDM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: YC10400SEU
$1,352.58 each
View Details Wika 9696143 233.30.2.5" 300 psi 2nd scale kg/cm2 1/4 NPT lower mount | Blackhawk Supply
9696143 | 233.30.2.5" 300 psi 2nd scale kg / cm2 1 / 4 NPT lower mount | Wika
Brand: Wika
SKU: 9696143
$155.99 each
View Details Hayward YC10075TU 3/4" PVC True Union Y-Check Valve w/FPM o-ring seal, threaded end connections | Blackhawk Supply
YC10075TU | 3 / 4" PVC True Union Y-Check Valve w / FPM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: YC10075TU
$187.98 each
View Details Spears S1720-05 1/2 PVC T/U UTILITY SWG CHK VLV SOC EPDM | Blackhawk Supply
S1720-05 | 1 / 2 PVC T / U UTILITY SWG CHK VLV SOC EPDM | (PG:026) Spears
Brand: Spears
SKU: S1720-05
$36.99 each
View Details Dwyer BICV-0F02 Brass inline check valve | 1/2" connection | 6.0 Cv value | weight 5.1 oz (145 g). | Blackhawk Supply
BICV-0F02 | Brass inline check valve | 1 / 2" connection | 6.0 Cv value | weight 5.1 oz (145 g). | Dwyer
Brand: Dwyer
SKU: BICV-0F02
$25.53 each
View Details Hayward YC10100SU 1" PVC True Union Y-Check Valve w/FPM o-ring seal, socket end connections | Blackhawk Supply
YC10100SU | 1" PVC True Union Y-Check Valve w / FPM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: YC10100SU
$197.56 each
View Details Hayward WCV1250ES 2-1/2" PVC Wafer Full Pattern Check Valve w/SS spring; EPDM o-ring | Blackhawk Supply
WCV1250ES | 2-1 / 2" PVC Wafer Full Pattern Check Valve w / SS spring; EPDM o-ring | Hayward
Brand: Hayward
SKU: WCV1250ES
$531.10 each
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KMC BAC-5051AE Router: BACnet, IP/Dual Enet/Single MSTP | Blackhawk Supply
BAC-5051AE | Router: BACnet, IP/Dual Enet/Single MSTP | KMC
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Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply
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