What is the sprinkler valve?
Training, if properly maintained, can significantly positive difference in the appearance of the yard and the market value of the house. The sprinklers' system is often included when the yard is modified to ensure appropriate irrigation of the lawn and other plants. The sprinkler valve is a mechanism that controls the flow of water in the spraying system. These valves can be controlled manually or by a timing device. This device opens and closes the way for water to pass through the valve. The sprinkler valve has two pipes connected to it: input and outlet. The inlet pipe brings home water to the valve. The input ends in the middle of the valve with a stop -called membrane , which is held in place with a rod and spring that is connected to the upper part of the valve housing.
When the solenoid is activated, it allows air inside the valveuunik. Without this pressure inside the valve, the membrane is raised and allows water flow to the output and out into the sprayer system. When the solenoid is activated in the opposite direction, the opposite and membrane occurThe wound decreases back down to the gasket and closes the spraying valve.
It is possible for the sprinkler valve to fail during normal operation, even if it is new. If it fails, it is almost always because something has stuck inside. Grains of sand, small rocks, twigs and even insects can cause valve failure. Simply opening the valve and removing the obstacle usually solves the problem.
Once the valve is cleaned, the inlet pipe leading to the valve should be cleaned by flowing it for one or two minutes. It is also advisable to install the filter upstream from the valve to prevent the future, especially if there is more than once. The cost of constant repair or replacement of valves is higher than the cost of the filter.
If the spray valve does not open, this is usually due to a defect in solenoid or cabling leading to it. The only solution is nakedadvice accordingly solenoid or cabling. Solenoids are notoriously difficult, not if impossible to fix, so the exchange is the best way to go.