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.
Main sprinkler shut off valve.
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.
Typically it will be located on the perimeter of the house since that is where the water first enters your house.
Turn off the water supply.
The main shutoff valve on an irrigation system allows you to open it for water to flow according to pre set timers on the control panel.
If you re noticing a leak a geyser or your sprinkler system simply won t turn off step one is to turn off the water supply.
Three ways to quickly locate the water shut off valve find the water shut off valve on the inside perimeter.
These valves control the flow of water from.
If your sprinkler valve won t shut off here are a few tips to get you started.
With most systems there is a shut off valve at the source.