Can Sprinkler Valves Be Submerged in Water? [Benefits of Going Underwater]

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  • Post last modified:December 23, 2022
  • Reading time:3 mins read

It may sound counterintuitive, but sprinkler valves can be submerged in water. And this simple task could save you money in the long run due to greater water efficiency and extended valve life.

Let’s take a closer look at why submerging your valves is beneficial and how you can do it correctly.

The Benefits of Submerging Sprinkler Valves

Submerging the valves and burying them below the surface of the soil can reduce evaporation rates and maximize water efficiency.

This means that your sprinklers will be able to deliver more water each time they are turned on, saving you money on your next water bill.

Not only that, but this also leads to more even distribution of water on your property—no dry patches anymore!

Additionally, submerging your valves also helps extend their lifespan. Without the added stress from UV rays, wind, and other elements, your valves will last longer than if they were left exposed to direct sunlight or rainwater for extended periods of time.

And since a single valve can cost up to $100 or more to replace, investing in a few extra materials to submerge them could definitely save you money in the long run.

Safety Precautions When Submerging Valves

Not every valve can handle being submerged in water—make sure to purchase commercial-grade valves that are designed specifically for underwater use.

Furthermore, if you live in an area with cold winters, make sure that valves are buried deep enough so that frost won’t damage them when temperatures drop significantly during winter months.

And as always, make sure that electricity is kept far away from any submerged parts as this could result in serious injury or even death if handled incorrectly.


All things considered, submerging sprinkler valves is an easy way to increase water efficiency and extend their lifespan while also avoiding pesky dry patches on your lawn or garden.

So if you’re looking for an easy and inexpensive way to improve the performance of your irrigation system without having to replace old parts, consider going underwater with your sprinkler system today!

With a little bit of knowledge and some careful planning, it’s possible to reap all of these benefits without sacrificing safety or quality along the way.