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Poolweb Plumbing Check Valves

Check Valves

28 Results
 
In-Line Spring Check PVC Valve 1-1/2 Inch Threaded FNPT x FNPT
Express Ship
In-Line Spring Check PVC Valve 1-1/2 Inch Threaded FNPT x FNPT
Legend Valve #LV203-107
4 in stock
$16.59
 
In-Line Spring Check PVC Valve 2 Inch Solvent x Solvent
Express Ship
In-Line Spring Check PVC Valve 2 Inch Solvent x Solvent
Legend Valve #LV203-208
3 in stock
$20.75
 
In-Line Spring Check PVC Valve 1-1/2 Inch Solvent x Solvent
Express Ship
In-Line Spring Check PVC Valve 1-1/2 Inch Solvent x Solvent
Legend Valve #LV203-207
9 in stock
$16.70
 
In-Line Spring Check PVC Valve 2 Inch Threaded FNPT x FNPT
Express Ship
In-Line Spring Check PVC Valve 2 Inch Threaded FNPT x FNPT
5 (1)
Legend Valve #LV203-108
1 in stock
$20.75
 
FullFloXF 2-Way Check Valve - 2-1/2 x 3 Inch O.D. - CPVC
FullFloXF 2-Way Check Valve - 2-1/2 x 3 Inch O.D. - CPVC
Pentair #263060
13 in stock
$105.89
Pro Series Standard 180 Degree Check Valve - 1-1/2 to 2 Inch
Pro Series Standard 180 Degree Check Valve - 1-1/2 to 2 Inch
Zodiac #7235
796 in stock
$82.84
2-Way Check Valve - 2 x 2-1/2 Inch O.D. - CPVC
2-Way Check Valve - 2 x 2-1/2 Inch O.D. - CPVC
Pentair #263042
195 in stock
$87.44
Pro Series Standard 180 Degree Check Valve - 2 to 2-1/2 Inch
Pro Series Standard 180 Degree Check Valve - 2 to 2-1/2 Inch
Zodiac #7305
2749 in stock
$89.44
Pro Series Standard 90 Degree Check Valve - 1-1/2 to 2 Inch
Pro Series Standard 90 Degree Check Valve - 1-1/2 to 2 Inch
Zodiac #7511
62 in stock
$88.69
Pro Series Standard 90 Degree Check Valve - 2 to 2-1/2 Inch
Pro Series Standard 90 Degree Check Valve - 2 to 2-1/2 Inch
Zodiac #7512
105 in stock
$93.30
Pro Series Large 180 Degree Check Valve - 2-1/2 to 3 Inch
Pro Series Large 180 Degree Check Valve - 2-1/2 to 3 Inch
Zodiac #7307
196 in stock
$104.38
FullFloXF 2-Way 90 Degree Check Valve - 2-1/2 x 3 Inch O.D. - CPVC
FullFloXF 2-Way 90 Degree Check Valve - 2-1/2 x 3 Inch O.D. - CPVC
Pentair #263077
13 in stock
$110.44
Corrosion Resistant HydroSeal Serviceable Check Valve - 1-1/2 Inch Socket x 2 Inch Spigot
Corrosion Resistant HydroSeal Serviceable Check Valve - 1-1/2 Inch Socket x 2 Inch Spigot
Poolweb.com #25830-350-000
Allow 14-21 Days to Ship
$62.65
 
Backwater PVC Check Valve - 6 Inch Socket
Backwater PVC Check Valve - 6 Inch Socket
Legend Valve #LV202-255
Allow 5-7 Days to Ship
$188.77
 
Double Check Valve Assembly Bronze Apollo 4ALF-100 Series - 1-1/2 Inch FNPT Connection
Double Check Valve Assembly Bronze Apollo 4ALF-100 Series - 1-1/2 Inch FNPT Connection
Poolweb.com #40D850
Allow 5-7 Days to Ship
$711.72
Corrosion Resistant Serviceable Thread-On Check Valve 2 Inch Socket x 2-1/2 Inch Spigot - Black
Corrosion Resistant Serviceable Thread-On Check Valve 2 Inch Socket x 2-1/2 Inch Spigot - Black
Poolweb.com #25830-400-000
Allow 14-21 Days to Ship
$63.46
Standard 180 Degree Serviceable Check Valve 2-1/2 Inch Socket x 3 Inch Spigot - Black
Standard 180 Degree Serviceable Check Valve 2-1/2 Inch Socket x 3 Inch Spigot - Black
Poolweb.com #25830-250-000
Allow 14-21 Days to Ship
$83.54
Standard 180 Degree Serviceable Check Valve 1-1/2 Inch Socket x 2 Inch Spigot - Black
Standard 180 Degree Serviceable Check Valve 1-1/2 Inch Socket x 2 Inch Spigot - Black
Poolweb.com #25830-804-000
Allow 14-21 Days to Ship
$61.85
Standard 90 Degree Serviceable Check Valve 1-1/2 Inch Socket x 2 Inch Spigot - Black
Standard 90 Degree Serviceable Check Valve 1-1/2 Inch Socket x 2 Inch Spigot - Black
Poolweb.com #25830-864-000
Allow 14-21 Days to Ship
$63.73
Serviceable Thread-On Check Valve 1-1/2 Inch Socket x 2 Inch Spigot - Black - 1/4 Lbs.
Serviceable Thread-On Check Valve 1-1/2 Inch Socket x 2 Inch Spigot - Black - 1/4 Lbs.
Poolweb.com #25830-450-000
Allow 14-21 Days to Ship
$60.73
Standard 180 Degree Serviceble Check Valve 2 Inch Socket x 2-1/2 Inch Spigot - Black
Standard 180 Degree Serviceble Check Valve 2 Inch Socket x 2-1/2 Inch Spigot - Black
Poolweb.com #25830-814-000
Allow 14-21 Days to Ship
$62.35
Standard 90 Degree Serviceable Check Valve 2 Inch Socket x 2-1/2 Inch Spigot - Black
Standard 90 Degree Serviceable Check Valve 2 Inch Socket x 2-1/2 Inch Spigot - Black
Poolweb.com #25830-874-000
Allow 14-21 Days to Ship
$64.58
Serviceable Thread-On Check Valve 2 Inch Socket x 2-1/2 Inch Spigot - Black - 1/4 Lbs.
Serviceable Thread-On Check Valve 2 Inch Socket x 2-1/2 Inch Spigot - Black - 1/4 Lbs.
Poolweb.com #25830-500-000
Allow 14-21 Days to Ship
$61.85
 
Check Valve 3/8 Inch OD - Tube to Tube - TrueSeal
Express Ship
Check Valve 3/8 Inch OD - Tube to Tube - TrueSeal
5 (1)
Parker Hannifin #A6VC6-MG
23 in stock
$29.64
Check Valve 5/16 Inch OD - Tube to Tube - TrueSeal
Check Valve 5/16 Inch OD - Tube to Tube - TrueSeal
Parker Hannifin #A5VC5-MG
Allow 7-10 Days to Ship
$24.48
Check Valve 1/4 Inch OD - Tube to Tube - TrueSeal
Check Valve 1/4 Inch OD - Tube to Tube - TrueSeal
Parker Hannifin #A4VC4-MG
Allow 7-10 Days to Ship
$24.72
FlowStar 2-Way Check Valve - 1.5 x 2 Inch
FlowStar 2-Way Check Valve - 1.5 x 2 Inch
AquaStar #AVC15C
Allow 2-4 Weeks to Ship
$75.62
FlowStar 2-Way Check Valve - 2 x 2.5 Inch
FlowStar 2-Way Check Valve - 2 x 2.5 Inch
AquaStar #AVC20C
Allow 2-4 Weeks to Ship
$82.25

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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.