check valves

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View Details Hayward YC10400S 4" PVC Y-Check Valve w/FPM o-ring seat and seal; socket end connections | Blackhawk Supply
YC10400S | 4" PVC Y-Check Valve w / FPM o-ring seat and seal; socket end connections | Hayward
Brand: Hayward
SKU: YC10400S
$1,326.04 each
View Details Midland Metal Mfg. 947142 3/8 IN LINE CHECK VALVE VERT OR HORIZ | Blackhawk Supply
947142 | 3 / 8 IN LINE CHECK VALVE VERT OR HORIZ | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 947142
$14.99 each
View Details Georg Fischer 161561102 Check Valve 561 1/2 Inch PVC Socket/Threaded NPT EPDM | Blackhawk Supply
161561102 | Check Valve 561 1 / 2 Inch PVC Socket / Threaded NPT EPDM | Georg Fischer
Brand: Georg Fischer
SKU: 161561102
View Details
View Details Midland Metal Mfg. 949401 316 1/4 SS IN-LINE CHECK VALVE | Blackhawk Supply
949401 | 316 1 / 4 SS IN-LINE CHECK VALVE | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 949401
$169.99 each
View Details Spears 1731-015CLSR 1-1/2 PVC CLEAR Y-PATTRN VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply
1731-015CLSR | 1-1 / 2 PVC CLEAR Y-PATTRN VALVE REINFORCED FEMALE THREAD FKM | (PG:621) Spears
Brand: Spears
SKU: 1731-015CLSR
$457.99 each
View Details Hayward WCV1400VS 4" PVC Wafer Full Pattern Check Valve w/SS spring; FPM o-ring | Blackhawk Supply
WCV1400VS | 4" PVC Wafer Full Pattern Check Valve w / SS spring; FPM o-ring | Hayward
Brand: Hayward
SKU: WCV1400VS
$786.55 each
View Details Midland Metal Mfg. 949406 316 1-1/4 SS IN-LINE CHECK VALVE | Blackhawk Supply
949406 | 316 1-1 / 4 SS IN-LINE CHECK VALVE | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 949406
$507.99 each
View Details Hayward SW1800V 8" PVC Swing Check Valve w/FPM seals; flanged end connections | Blackhawk Supply
SW1800V | 8" PVC Swing Check Valve w / FPM seals; flanged end connections | Hayward
Brand: Hayward
SKU: SW1800V
$4,769.45 each
View Details Spears 163B-015CLSR 1-1/2 PVC CLEAR TRUE UNION Y-CHECK VLVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply
163B-015CLSR | 1-1 / 2 PVC CLEAR TRUE UNION Y-CHECK VLVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 163B-015CLSR
$487.99 each
View Details Jomar 210-607 S-605 | 1-1/2" | CPVC | Copper Tube Size | Solvent Connection | 150 WOG | Blackhawk Supply
210-607 | S-605 | 1-1 / 2" | CPVC | Copper Tube Size | Solvent Connection | 150 WOG | Jomar
Brand: Jomar
SKU: 210-607
$23.44 each
View Details Hayward WCV1200VH 2" PVC Wafer Full Pattern Check Valve w/ HASTELLOY spring; FPM o-ring | Blackhawk Supply
WCV1200VH | 2" PVC Wafer Full Pattern Check Valve w / HASTELLOY spring; FPM o-ring | Hayward
Brand: Hayward
SKU: WCV1200VH
$650.10 each
View Details Jomar 105-204G S-501G | 3/4" | Horizontal Swing Check Valve | Solder Connection | 200 WOG | Class 125 | Blackhawk Supply
105-204G | S-501G | 3 / 4" | Horizontal Swing Check Valve | Solder Connection | 200 WOG | Class 125 | Jomar
Brand: Jomar
SKU: 105-204G
$22.78 each
View Details Midland Metal Mfg. 1000465 1/2 FNPT 65LB CRBN STL CHK VLV | Blackhawk Supply
1000465 | 1 / 2 FNPT 65LB CRBN STL CHK VLV | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 1000465
$55.99 each
View Details Jomar 105-607G T-521G | 1-1/2" | Inline Check Valve | Threaded Connection | 300 WOG | Class 150 | Blackhawk Supply
105-607G | T-521G | 1-1 / 2" | Inline Check Valve | Threaded Connection | 300 WOG | Class 150 | Jomar
Brand: Jomar
SKU: 105-607G
$71.39 each
View Details Hayward YC10050TEU 1/2" PVC True Union Y-Check Valve w/EPDM o-ring seal, threaded end connections | Blackhawk Supply
YC10050TEU | 1 / 2" PVC True Union Y-Check Valve w / EPDM o-ring seal, threaded end connections | Hayward
Brand: Hayward
SKU: YC10050TEU
$171.76 each
View Details Spears 163B-010CLSR 1 PVC CLEAR TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | Blackhawk Supply
163B-010CLSR | 1 PVC CLEAR TRUE UNION Y-CHECK VALVE REINFORCED FEMALE THREAD FKM | (PG:628) Spears
Brand: Spears
SKU: 163B-010CLSR
$277.99 each
View Details Dwyer SFI-400SS-4 Sight flow indicator | 4" body | 6.250" (159 mm) length | 9.000" (229 mm) flange dia. | 5.000" (127 mm) viewing dia. | 25 lb (11.0 kg). | Blackhawk Supply
SFI-400SS-4 | Sight flow indicator | 4" body | 6.250" (159 mm) length | 9.000" (229 mm) flange dia. | 5.000" (127 mm) viewing dia. | 25 lb (11.0 kg). | Dwyer
Brand: Dwyer
SKU: SFI-400SS-4
$2,510.03 each
View Details Hayward YC10200T 2" PVC Y-Check Valve w/FPM o-ring seat and seal; threaded end connections | Blackhawk Supply
YC10200T | 2" PVC Y-Check Valve w / FPM o-ring seat and seal; threaded end connections | Hayward
Brand: Hayward
SKU: YC10200T
$380.45 each
View Details Red White Valve 246AB-112 Check Valve 1-1/2 Inch Lead Free Brass Swing Threaded 200PSI for WOG | Blackhawk Supply
246AB-112 | Check Valve 1-1 / 2 Inch Lead Free Brass Swing Threaded 200PSI for WOG | Red White Valve
Brand: Red White Valve
SKU: 246AB-112
$73.86 each
View Details Hayward YC20400TE 4" CPVC Y-Check Valve w/EPDM o-ring seat and seal; threaded end connections | Blackhawk Supply
YC20400TE | 4" CPVC Y-Check Valve w / EPDM o-ring seat and seal; threaded end connections | Hayward
Brand: Hayward
SKU: YC20400TE
$2,191.89 each
View Details Spears YS3BC8-012CSR 1-1/4 CPVC TRUE UNION WYE STRAINER SR/FPT FKM C8M | Blackhawk Supply
YS3BC8-012CSR | 1-1 / 4 CPVC TRUE UNION WYE STRAINER SR / FPT FKM C8M | (PG:104) Spears
Brand: Spears
SKU: YS3BC8-012CSR
$1,221.99 each
View Details Hayward YC10300SU 3" PVC True Union Y-Check Valve w/FPM o-ring seal, socket end connections | Blackhawk Supply
YC10300SU | 3" PVC True Union Y-Check Valve w / FPM o-ring seal, socket end connections | Hayward
Brand: Hayward
SKU: YC10300SU
$860.31 each
View Details Hayward YC20075TE 3/4" CPVC Y-Check Valve w/EPDM o-ring seat and seal; threaded end connections | Blackhawk Supply
YC20075TE | 3 / 4" CPVC Y-Check Valve w / EPDM o-ring seat and seal; threaded end connections | Hayward
Brand: Hayward
SKU: YC20075TE
$389.80 each
View Details Apollo Valves W683600 LVR/GRIP | LTCH | W6835 | APOLLO | Blackhawk Supply
W683600 | LVR / GRIP | LTCH | W6835 | APOLLO | Apollo Valves
Brand: Apollo Valves
SKU: W683600
View Details
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