Also, when opening the valve, be particularly careful.

Replacing sprinkler solenoid. Turn off the water to your system at the backflow or the main valve. If you have this problem, it’s very likely the solenoid. Remove the valve bonnet assembly and spring.

There is a right way to install irritrol sprinkler valve solenoids so they fit properly and work correctly. The solenoid and diaphragm of a sprinkler valve tend to wear out at about the same rate. Replacing the diaphragm and solenoid is the method we at sprinkler warehouse recommend.

Most sprinkler repairs involve replacing sprinkler heads at $5 to $20 per head, or. Remove the wire nuts attached to the existing solenoid wires and disconnect the two wires. The average cost to repair your sprinkler system is $75 to $250, with most homeowners paying $212.

Turn off the water supply. Make a note of the color of the two wires that the solenoid wires were attached to. Unscrew the valve bonnet from the valve body.

After repairing the line, the sprinklers in the back of my yard along the fence would continually leak water, spraying over a foot in the air,. Once you unscrew the solenoid cap, unscrew the plunger, making sure you have a good grip of this part so as not to lose it. If your solenoid has burned out we highly recommend replacing the valve guts at the same time, because once the solenoid goes the diaphragm may start to go bad soon as well.

Before you begin you need to turn the water off to your irrigation system. Put the pipe into the converter and add the elbow. How to replace a valve solenoid shut off the water supply to the sprinkler system.