Lawn Irrigation Valve Stuck Open

In this video i show you how to take apart a rain bird irrigation valve and check for any malfunctions.

Lawn irrigation valve stuck open.

Turns out i had a small screw floating around inside. 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. Step 2 find the valve. To release the valve turn the valve to the left until it is released.

To open the valve itself turn the top of the valve until it opens. I know any idiot knows better but even us pros periodically overlook something really simple and obvious. Cleaning debris from an irrigation valve. A valve that sticks open can quickly turn your lawn into a swamp and kill all of the grass in that area.

If the valve won t open at all or doesn t fully open start with the obvious things just to be certain. Check the dumb stuff. Step 3 clean the diaphragm. Remove the spring and flexible diaphragm within the valve.

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. A valve looks like a thin cylinder with a wire at each end. 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.