Don't see a need for these.... especially if a valve is still needed. But great to know what's new!! Thanks!

We have one with 4 zones, and the neighbor's mower came over and turned off the valve while the pump was operational on Thursday. It didn't break, but I don't even think that's legal. You definitely want to use a valve lock if you have this on the side of your house and you have that type of bad mower situation. I'm trying to choose a lock from Amazon.

I have a 4 zone K-4000 configured for 2 zones that has worked for years. Now it is spraying water from underneath the body of the indexing valve when activated for either zone. Any ideas or suggestions? I assume that I have to replace the entire body.