Irrigation solenoid valves are the gatekeepers on your sprinkler heads.
They are related to the water supply in your irrigation and manipulate the glide of water to each sprinkler “area” or section. If you’ve got a 5 zone machine you have got five valves.
Quality solenoid valves are built to perform below detrimental conditions. They lay quietly inside the ground doing their task year after year, blanketed in dust and water. As with any system that is made up of moving parts, they will in the end put on out and fail. houston sprinkler repair
Sprinkler valves generally fail in considered one of three approaches:
* They will stick open and run 24 hours an afternoon until the water supply is grew to become off.
*They will continuously leak a small quantity of water, called “weeping”.
*Or they may not switch on at all.
The hassle is that after 15-20 years of being out of website and out of mind, once they fail—how do you find them?
The nice and easiest way to locate a valve is with a specialized device known as a valve locater. However, these gadgets are pricey to buy and commonly not for lease. So earlier than you visit the price of hiring an irrigation contractor to locate your malfunctioning valve, right here are some locations to look:
First, check close to your water supply. Many homes have their irrigation system connected to their residence water (versus related to a pump). Most city water structures will have an above ground lower back glide preventer. This is a metal device with handles on it to turn off the sprinkler water with out turning off the water to the residence. It should be placed near where the water from your city meter goes into your home.
After finding the again glide preventer, take a 12″ screwdriver and GENTLY probe a six foot location around the returned go with the flow. Take care to probe slowly as to no longer puncture any pipes. If you hit some thing stable , probe round this spot six inches in diameter. If you hit something smaller than that, keep looking.
The subsequent location to appearance is in which the sprinkler timer is positioned. Check this place within the same manner as you probed the again go with the flow region.
Another indicator to determine the region of the valve is to show on the faulty area and determine which sprinklers pressurize first. The first heads to pressurize are the ones closest to the valve. Obviously, this could not work with valves with a purpose to now not come on.
Quite regularly, the valves will not all be positioned in a important place. They will be scattered all through the backyard. A very not unusual vicinity is on the corners of the residence.
Because your system changed into likely mounted with a walk-behind-trencher, the valves might be at approximately two feet off of the partitions.
Although buried sprinkler valves may be hard to find without a valve locator, with some staying power and a bit success, they can be discovered.