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.
These valves control the flow of water from.
Three ways to quickly locate the water shut off valve find the water shut off valve on the inside perimeter.
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.
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.
Typically it will be located on the perimeter of the house since that is where the water first enters your house.
A main shutoff in the off position stops the water flow to.
With most systems there is a shut off valve at the source.
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.