Water Sprinkler Valve Leaking

First shut off the water to the leaking water valve.

Water sprinkler valve leaking.

Next remove the handle from the stem and then loosen and remove the packing nut. Hunter sprinklers are also able to have check valves added in the field after they are installed. Pack valve box with dry rags to absorb water. The two most likely culprits are a leaking valve or low head drainage.

Sprinkler valve leaks are important to address because even the smallest leak will waste more water and more money every day that the leak goes unattended. One other valve is leaking at the anti siphon valve when the. Turn the water back on open the. This creates a more positive seal as the male thread is twisted into the female thread to prevent leaks.

This type of leak creates a steady small trickle that does not stop. Standard threaded fittings as used in most irrigation and plumbing are very slightly tapered. The backflow valve is normally located between the water supply connection and the sprinkler system in your home. Twist out the low voltage solenoid valve then wait for excess water to drain out.

The second reason that a sprinkler system could leak when off is that the valve for the whole zone is leaking and allowing new water into the system. My sprinkler valve leaking is giving me headaches. Everything has been good for years and years now things are not working like they should. So the diameter of the male threads increases slightly at the back of the threaded portion while the diameter of the female continue reading making leak free threaded connections.

The most common reason why water leaks through a valve is because there is debris obstructing the valves diaphragm. When there doesn t seem to be any visible damage to the sprinkler head then damage to the valve seal is likely the culprit. The lowest sprinkler on one of the lines is leaking water all the time. The leak may be at one or more of the sprinkler heads in the zone.

Remove the old washer and slide on the new one. The other reason may be water leaking through the zone valve a check valve in the sprinkler will not fix this leak. So your sprinkler system is off but your sprinklers are still leaking water. 0 09 check your water meter it is usually out by the street.

Unscrew the bonnet from the top of the valve using a phillips screwdriver. Reinstall the packing nut tighten lightly with a wrench don t over tighten at this or any other point and reattach the handle. Shut off the water to the sprinkler system.