Lawn Irrigation Valve Stuck Open

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.

Lawn irrigation valve stuck open. If it is a screw don t fully remove it just open it until water starts squirting out. I know any idiot knows better but even us pros periodically overlook something really simple and obvious. Check the dumb stuff. In this video i show you how to take apart a rain bird irrigation valve and check for any malfunctions.

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. 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. A valve that sticks open can quickly turn your lawn into a swamp and kill all of the grass in that area. To open the valve itself turn the top of the valve until it opens.

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. To release the valve turn the valve to the left until it is released. Cleaning debris from an irrigation valve. Remove the spring and flexible diaphragm within the valve.

A valve looks like a thin cylinder with a wire at each end. Computerized irrigation systems water the landscape quietly and efficiently with a network of valves underground water lines and concealed sprinklers. How to flush a sprinkler valve that won t close. Step 3 clean the diaphragm.