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Check Valves

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                    Check Valves

Pool Check Valves are used to create a one-way route for water to flow in a pool plumbing systems. Check valves allow water to pass through in one direction only, and when the pump shuts off, the check valve closes to keep water in the pipe. Check valves are used in front of the pump, for easier pump priming, or in a solar system to prevent cycling, and between chlorinators and heaters, to prevent chlorine from backing up into the heater or filter. Check valves are also used in pool ozone systems, liquid chemical feeders to inject into the return line and in spa blower lines, to keep water out of the blower. Below you will find a good selection of check valves by CMP, Jandy, Hayward, Pentair, Val-Pak and Waterway, in flapper or spring loaded styles. More expensive check valves will hold a positive seal better, last longer and are serviceable (you can open them up).

1.5in | 2in. Check Valve 90 degree Jandy
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SKU: 7511
Condition : New
Usually ships within 1 - 2 business days
$53.99
1.5in | 2in. Check Valve Jandy
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SKU: 7235
Condition : New
Usually ships within 1 - 2 business days
$48.48
1.5in Check Valve 2lb Custom Molded
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SKU: CMP25830150
Condition : New
Low stock / available to order
$40.15
1.5in Check Valve Flo Control
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SKU: PV101115
Condition : New
Usually ships within 1 - 2 business days
$32.59
1.5in Check Valve Hayward
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SKU: CX1100CV
Condition : New
Usually ships within 1 - 2 business days
$78.93
1.5in Check Valve Swing Flo Control
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SKU: PV152015
Condition : New
Usually ships within 1 - 2 business days
$27.19
1.5in socket | 2in spigot .25lb Spring Del Ozone
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SKU: DELCO0106
Condition : New
Usually ships within 1 - 2 business days
$21.99
1.5in socket | 2in spigot .33lb Spring Del Ozone
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SKU: DELCO0101
Condition : New
Usually ships within 1 - 2 business days
$15.90
1.5in socket | 2in spigot 5lb Spring Del Ozone
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SKU: DELCO0103
Condition : New
Usually ships within 1 - 2 business days
$21.49
1.5in socket | 2in spigot Air Check Valve .25lb Spring Air Supply
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SKU: AS5001100
Condition : New
Usually ships within 1 - 2 business days
$17.89
1.5in socket | 2in spigot Air Check Valve American Granby
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SKU: 105020
Condition : New
Low stock / available to order
$25.49
2.5in | 3in. Check Valve Jandy
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SKU: 7307
Condition : New
Usually ships within 1 - 2 business days
$69.45
2in | 2.5in. Check Valve 90 degree Jandy
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SKU: 7512
Condition : New
Usually ships within 1 - 2 business days
$51.87
2in | 2.5in. Check Valve Jandy
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SKU: 7305
Condition : New
Usually ships within 1 - 2 business days
$53.37
2in Check Valve 2lb Custom Molded
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SKU: CMP25830200
Condition : New
Usually ships within 1 - 2 business days
$41.02
2in Check Valve Flo Control
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SKU: PV101120
Condition : New
Usually ships within 1 - 2 business days
$43.09
2in Check Valve Swing Flo Control
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SKU: PV152020
Condition : New
Usually ships within 1 - 2 business days
$36.99
2in. Check Valve Pentair
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SKU: 263042
Condition : New
Usually ships within 1 - 2 business days
$57.17
2in. Socket .5lb. Praher
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SKU: PR202CVC050CR
Condition : New
Usually ships within 1 - 2 business days
$34.60
2in. Socket Double Spring .25 - 2lb. Praher
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SKU: PR202CVCTRI
Condition : New
Low stock / available to order
$27.79
3in Check Valve Swing Flo Control
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SKU: PV152030
Condition : New
Usually ships within 1 - 2 business days
$60.29
4in Check Valve Swing Flo Control
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SKU: PV152040
Condition : New
Usually ships within 1 - 2 business days
$82.43
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