The jet check valves allow water to flow only one direction. The check valve has arrow which indicate the direction of flow.
The jet check valve is used in the jet system to facilitate different jets in the jet menu.
The dimensions of this check valve is 11/2" slip fittings with 1.5 pound spring.
The symptoms of a non-operative jet check valve are:
Water Leak - If water is leaking from around the jet check valve, it should be replaced.
Rattling - A rattling jet check valve indicates that water is not being allowed to flow properly past through the check valve. Verify the check valve is installed with the flow in the correct direction.
Low flow from any type of jet - The jet check valve could be clogged with debris or not closing properly.
Improper jet activation in specific jet menus - A specific jet menu may not have the correct jets operating. The jet check valve could be clogged with debris or not closing properly.
The Endless Pool models that this check valve is used on are the following: