Sprinkler System Winterizer

Zero Plumbing Experience Required

Installs in Under One Hour

Complete De/Winterize in Five Minutes

DIY Winterizing

Welcome to the simplest way to winterize your sprinkler system.

The Modern Standard In

ReValv allows you to complete the entire winterizing process in a few easy steps and prevent freezing weather-related damage.

Hover Over Each Step and

<<< Explore How to Winterize with ReValv


What it does >>>

ReValv allows you to remove the top portion of the assembly and place it into storage to avoid damage caused by harsh weather conditions.

Watch as we demonstrate

How to Winterize with ReValv >>>




Where It Works >>>

ReValv works with standard height PVC above ground irrigation inlet/outlet (I/O) assemblies.

It is rated for temperatures of 0˚ F and up for a maximum of 8 hours, and is intended for use in moderate climates.

The greatest benefits will be realized by those in: AL, AZ, AR, FL, GA, LA, MS, NM, NC, OK, SC, TX, and TN.

Did You Know?


Install & maintain a (CCC) cross-connection control device on your sprinkler system.

ReValv makes that last part a whole lot easier. (Read on!)


how It Works >>>

ReValv's patented design retrofits your standard height* above ground inlet/outlet (I/O) assembly.


Each winterizer kit comes with all the parts that you’ll need to update your sprinkler system. (Additional tools are required.)


We've also included a set of detailed installation instructions, or you can watch our installation tutorial here.

*For standard height units measuring 26” from ground level to the top of the PVC pipe.


Not Finding What You Were Looking For?

Send Us Your Questions...We're Happy to Help.

© 2017 Legend Ideas. All Rights Reserved. U.S. Patent No 9,453,851. 



Toll free: 844-395-0099

Legend Ideas

363 N Sam Houston Pkwy E Suite 1100

Houston, TX 77060