Indexing Valve Question

Ok, so this weekend I did this and it works fine! However there is a serious water hammer going on and I need to troubleshoot that.

I suspect it might have something to do with the Vacuum Breaker port.

We have a water hammer feature under device settings, it will transition zones from going on/off (overlap) to minimize water hammer.

Let us know if that works out for you!

:beers:

I’m definitely going to do that. I set mine up the wrong way (with a 5 minute gap between zones) which gave me 5 times the hammer. If I set it up correctly, it should only hammer on the initial startup.

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Hi @outbreak, any updates on this yet? We’d love to see some photos if you have any :smile:

Do you have any tips for other users that want upgrade their system like you did?

Best, Emil

Well, it worked, but there was a TON of water hammer. So I removed it and plumbed it the right way. I apologize for not taking a picture, I should have but the water hammer was BAD and I was supposed to head out of town today, so I had to replace it fast. I think the hammer is caused by the little hole on the top of the indexing valve allowing air in, but I’m not positive.

Bummers :frowning:

Let’s connect when you’re back in town and review your setup in more detail. Perhaps you could sketch us a photo of the setup you had before you had to plumb it back the old way? I’m sure we can make it work :wink:

I actually spent 3 nights plumbing it how it’s supposed to be. I had to get it right before I left. Now, there are 5 in-line valves coming off of the single line from the pump.

But I do have a question. Do the valves typically make noise? While its somewhat loud when the system turns on, it’s not as bad as it was…

@outbreak, I can imagine! Valve retrofits are very as easy as they should be.

Could you detail the sound you’re hearing? Do you know if it’s coming from the pipe, solenoid, etc? This is a hard question to answer without details, sorry.

When I get back home I’ll have a lot more time to figure this out. Thanks for all of the timely support! You guys rock!

@outbreak, anytime! Ready to help when you get back.

I’m finally back home! After mowing, I ran my system and its working perfectly! No noise at all! I did have an issue with watering when I was away, it wasn’t watering enough and I have 2 dead patches, but I’ll adjust accordingly.

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@outbreak, awesome news!

Any chance we could still get some photos of your completed setup? I’m sure other users with an indexing valve would love to see what you did in case they want to convert their system too :smile:

Best, Emil

I’ll see what I can do, as long as you don’t laugh!

@outbreak, I promise I won’t laugh :wink:

any updates on this? thanks

I’ll try to get some pics posted tomorrow or this weekend. I had to make a box out of pressure treated plywood to go around my valves, but the holes I cut were a little big. After a few good rains, sand worked it’s way in and I can only see one out of 5 valves now. I think I’ll use some foam in a can to seal them.

Thanks @outbreak!

Sounds like quite the project. I use to always use the cut out sections (usually plastic) on the outside of the box to correct any “cutting errors” and keep dirt from filling in. Another trick, depending on how big the “cutting errors” are, is to use river rock and/or cobble stone around the box as a filler, then pack in with dirt. Just an idea :wink:

The problem is that the sand here is really fine, so it works it’s way into everything. I think I’ll just try the spray foam from the inside and that should work. The errors aren’t big at all - but the valves are right beside the house with no gutters on the roof, so lots of water gets in the area bringing sand with it.

So I got my threads mixed up and posted my pics here. Sorry!

My Pics

No worries! Thanks for posting these photos, we (and other users) really appreciate it. The foam seems to have done the trick on the holes :smile:

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