Main Shut Off Valve Sprinkler System

If you need to shut off the water to your system you ll need to know where to find the valve.

Main shut off valve sprinkler system.

Lawn genie 0 75 in plastic electric anti siphon irrigation valve. With automatic sprinkler systems you may be able to trace the controller wires all the way from the main controller to the valve locations. If a zone valve develops a leak or doesn t close the master valve will act as a back up to shut off the water. Replacing a sprinkler shut off valve.

Shut off the water. Basements the shut off valve is typically located near the front foundation wall. If there is no shutoff valve for the irrigation system you may have to shut off the water at the home s main shutoff or the water meter. Alternately the main shutoff is located outdoors near a.

A master valve will greatly reduce any water loss due to a leaky station valve because the leaky station valve can only leak while the master valve is providing pressure to the system. Item 864129 model l7034. Dig holes every 10 feet or so to observe the direction of the wires until you locate the valve but be careful not to damage the wires as you dig a hand trowel is the best tool to use. Also if you damage the irrigation main line a master valve will control water loss so the main can be repaired without shutting off the water supply.

Locating the proper valve. A solenoid on the valve receives electric signals from the main controller. It is between the main water supply to your home and the sprinkler controller. Inside the valve is a diaphragm or rubber plug.

When utilizing automatic valves wires run from the irrigation controller or timer to each of the valves. Each valve is responsible for one area or zone of the lawn irrigation system. The valve is typically within 3 5 feet of where the main water enters. Note that the water will still be on as long as any other zone valves are on.

Locate the main shutoff valve on your irrigation system. Water shut off valves may have round wheel handles or lever handles. The valve is closed when the handle is perpendicular to the pipe. If you need to shut off the water to your system you ll need to know where to find the valve.

Sprinkler shut off valves are typically installed inside the house just ahead of where the main supply line runs outside to the sprinkler control box.