Lawn Irrigation Valve Stuck Open

Although many homeowners prefer to call their local irrigation maintenance company fixing a valve that is stuck open is a task that anyone can accomplish.

Lawn irrigation valve stuck open.

Step 2 find the valve. One of the most common reasons for a valve to keep running continuously is the accumulation of debris in the diaphragm which prevents the valve from closing. There are labeled photos of some of the more popular valve models showing continue reading how to fix a automatic irrigation valve that won t open. A valve that sticks open can quickly turn your lawn into a swamp and kill all of the grass in that area.

Remove the spring and flexible diaphragm within the valve. If it is a screw don t fully remove it just open it until water starts squirting out. A valve looks like a thin cylinder with a wire at each end. Turns out i had a small screw floating around inside.

How to flush a sprinkler valve that won t close. The manual open close control is either a lever on the valve most often it is under the valve s solenoid or it may be a screw on the top of the valve bonnet. To open the valve itself turn the top of the valve until it opens. Step 3 clean the diaphragm.

Computerized irrigation systems water the landscape quietly and efficiently with a network of valves underground water lines and concealed sprinklers. If the valve won t open at all or doesn t fully open start with the obvious things just to be certain. I know any idiot knows better but even us pros periodically overlook something really simple and obvious. To release the valve turn the valve to the left until it is released.