If you are like the average homeowner you don’t really know what the specific parts are that make up your irrigation system. You just want it to turn on and water your grass and landscaping. We understand, you might know what the stock market is doing today, you may know the part I need to repair my air conditioner or you may know how to teach my daughter math (all things I may struggle with myself) but you don’t know what an irrigation valve is. That’s OK. We all have gifts and talents. Servicing and educating customers about their irrigation system is ours.
Today we’re going to tell you about irrigation valves. A sprinkler system is made up of many parts. It’s not about just throwing pipes in the ground and your grass is watered. There are rotor heads, spray heads, timers, rain sensors, fittings, pipe and valves. A valve is the part of the sprinkler that determines a sprinkler “zone”. It’s the brain for a specific part (zone) of the entire sprinkler system. The valves talk to the timer so the timer can tell the valves when to open and close to let water flow into the pipes and out of the sprinkler heads and for how long.
Each valve is wired to the sprinkler timer. If valves are not operating there is either not power running from the timer to the valve or one of the electrical wires has been somehow damaged. If valves get stuck open there may be debris stuck in the valve. A common result of this would be a flooded yard. If valves are weeping you may need to replace the seal around the valve. The most important thing you can do is to know where your valves are located for your sprinkler system.
One of the most time consuming tasks we perform during an irrigation repair to locating valves. If you can keep your valves located and clear from your yard growing over top of them you will save a lot of labor for your next sprinkler repair.