Water Valve Sprinkler System

A master valve is an electric valve installed at the main water supply for the irrigation system.

Water valve sprinkler system.

This one step is sufficient to winterize underground irrigation systems with auto drain. Check to see if your system has auto drain valves. Sprinkler valves also can be used to turn off your system in emergencies and prepare the system for winterization. Sprinkler valves are an integral part of your irrigation system.

Valves control the flow of water to the irrigation system. Each valve is responsible for one area or zone of the lawn irrigation system. Remove the screws that are holding the bonnet in place. How to rebuild a sprinkler valve.

The valves that are included in a lawn and garden irrigation system control water flow to specific zones within the system. Remove the solenoid from the valve body by turning it counterclockwise and set it aside. Rain bird 0 75 in plastic electric anti siphon irrigation valve. Clear the area around the valves to avoid getting anything inside the valve when it is open.

A solenoid on the valve receives electric signals from the main controller. When utilizing automatic valves wires run from the irrigation controller or timer to each of the valves. If not it may make little sense to purchase the sprinkler valve unless you intend to do an overhaul of your whole sprinkler system. 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.

These control valves are typically located inside a valve box which may contain four or more valves depending on the system layout. Shut off the water to the sprinkler system. Water hammer is a noisy annoying condition that can happen in sprinkler system and indoor water pipes. Item 29196 model das 075 asvf.

They control and regulate the amount of water that each watering zone receives and may be controlled manually or electrically with a timer. If you have manual drains you will need to use an air compressor with pressure between 50 100 psi. You can use three criteria to tell the difference between air in the pipes and water hammer.