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Check Valves 29 Results

 
Express Ship
In-Line Spring Check PVC Valve 1-1/2 Inch Threaded FNPT x FNPT
Item #: LV203-107
Legend Valve
5 in stock
$12.77
 
Express Ship
In-Line Spring Check PVC Valve 2 Inch Solvent x Solvent
Item #: LV203-208
Legend Valve
Allow 5-7 Days to Ship
$16.05
 
Express Ship
In-Line Spring Check PVC Valve 1-1/2 Inch Solvent x Solvent
Item #: LV203-207
Legend Valve
12 in stock
$13.06
 
Express Ship
In-Line Spring Check PVC Valve 2 Inch Threaded FNPT x FNPT
Item #: LV203-108
Legend Valve
4 in stock
$16.05
 
FullFloXF 2-Way Check Valve - 2-1/2 x 3 Inch O.D. - CPVC
Item #: 263060
Pentair
Allow 2-3 Months to Ship
$91.25
Sold out
Pro Series Standard 180 Degree Check Valve - 1-1/2 to 2 Inch
Item #: 7235
Zodiac
Allow 7-10 Days to Ship
$72.22
Sold out
Compool 2-Way Check Valve - 2 x 2-1/2 Inch O.D. - CPVC
Item #: 263042
Pentair
Allow 2-3 Months to Ship
$72.17
Pro Series Standard 180 Degree Check Valve - 2 to 2-1/2 Inch
Item #: 7305
Zodiac
Allow 7-10 Days to Ship
$76.44
Pro Series Standard 90 Degree Check Valve - 1-1/2 to 2 Inch
Item #: 7511
Zodiac
49 in stock
$74.29
Pro Series Standard 90 Degree Check Valve - 2 to 2-1/2 Inch
Item #: 7512
Zodiac
Allow 7-10 Days to Ship
$80.75
Pro Series Large 180 Degree Check Valve - 2-1/2 to 3 Inch
Item #: 7307
Zodiac
Allow 7-10 Days to Ship
$95.15
Sold out
FullFloXF 2-Way 90 Degree Check Valve - 2-1/2 x 3 Inch O.D. - CPVC
Item #: 263077
Pentair
Allow 2-3 Months to Ship
$89.19
Sold out
CMK Series Check Valve PVC - 1/2 Inch NPT
Item #: AQCV110
Poolweb
Allow 3-5 Days to Ship
$93.06
Corrosion Resistant HydroSeal Serviceable Check Valve - 1-1/2 Inch Socket x 2 Inch Spigot
Item #: 25830-350-000
Poolweb
Allow 14-21 Days to Ship
$51.82
 
Backwater PVC Check Valve - 6 Inch Socket
Item #: LV202-255
Legend Valve
Allow 5-7 Days to Ship
$159.76
 
Standard 180 Degree Serviceable Check Valve 2-1/2 Inch Socket x 3 Inch Spigot - Black
Item #: 25830-250-000
Poolweb
Allow 14-21 Days to Ship
$73.68
Standard 180 Degree Serviceable Check Valve 1-1/2 Inch Socket x 2 Inch Spigot - Black
Item #: 25830-804-000
Poolweb
Allow 14-21 Days to Ship
$50.86
Standard 90 Degree Serviceable Check Valve 1-1/2 Inch Socket x 2 Inch Spigot - Black
Item #: 25830-864-000
Poolweb
Allow 14-21 Days to Ship
$50.86
Standard 180 Degree Serviceble Check Valve 2 Inch Socket x 2-1/2 Inch Spigot - Black
Item #: 25830-814-000
Poolweb
Allow 14-21 Days to Ship
$51.24

Check Valves for Swimming Pools

A check valve allows flow in one direction and prevents flow in the opposite direction. Check valves are self-automated, and do not require intervention to open or close.