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Check Valves

27 Results
 
In-Line Spring Check PVC Valve 1-1/2 Inch Threaded FNPT x FNPT
In-Line Spring Check PVC Valve 1-1/2 Inch Threaded FNPT x FNPT
Legend Valve #LV203-107
Allow 5-7 Days to Ship
$22.38
 
In-Line Spring Check PVC Valve 2 Inch Solvent x Solvent
In-Line Spring Check PVC Valve 2 Inch Solvent x Solvent
Legend Valve #LV203-208
Allow 5-7 Days to Ship
$27.99
 
In-Line Spring Check PVC Valve 1-1/2 Inch Solvent x Solvent
In-Line Spring Check PVC Valve 1-1/2 Inch Solvent x Solvent
Legend Valve #LV203-207
2 in stock
$24.02
 
In-Line Spring Check PVC Valve 2 Inch Threaded FNPT x FNPT
In-Line Spring Check PVC Valve 2 Inch Threaded FNPT x FNPT
(5)
Legend Valve #LV203-108
8 in stock
$29.84
 
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
127 in stock
$127.13
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
1071 in stock
$100.89
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
741 in stock
$98.04
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
2107 in stock
$107.61
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
99 in stock
$109.54
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
185 in stock
$115.22
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
243 in stock
$128.92
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
$72.48
 
Backwater PVC Check Valve - 6 Inch Socket
Backwater PVC Check Valve - 6 Inch Socket
Legend Valve #LV202-255
Allow 5-7 Days to Ship
$230.42
 
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
$1,473.03
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
(5)
Poolweb.com #25830-400-000
Allow 14-21 Days to Ship
$73.38
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
$71.58
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
$100.58
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
$68.52
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
$70.30
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
$72.12
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
$69.37
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
$71.58
 
Check Valve 3/8 Inch OD - Tube to Tube - TrueSeal
Check Valve 3/8 Inch OD - Tube to Tube - TrueSeal
(5)
Parker Hannifin #A6VC6-MG
14 in stock
$32.33
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
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
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
$88.65
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
$96.27

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.