You are not logged in.

Dear visitor, welcome to SPRINKLER TALK FORUM - You Got Questions, We've Got Answers. If this is your first visit here, please read the Help. It explains how this page works. You must be registered before you can use all the page's features. Please use the registration form, to register here or read more information about the registration process. If you are already registered, please login here.

irrigirl

Active Member

1

Monday, February 16th 2015, 2:31pm

AntiSiphon

Just had an odd customer situation... Multiple 311A Irritrol valves. One of them sounds like it is loudly blowing out air from the anti-siphon side? But does not leak after or during valve run. Any clue??

mrfixit

Moderator

Posts: 2,294

Location: USA

2

Monday, February 16th 2015, 3:16pm

Does that valve control a drip line where there's a filter or a pressure reducer that's the actual cause of the sound?
The sound can travel up the pipe and out the opening of the anti-syphon cap.

irrigirl

Active Member

3

Tuesday, February 17th 2015, 8:16am

That's probably what it was, if no other explanation. I'm not sure if it does control a drip. I was just curious because I had no idea! But I will know for next time, thank you!

Rate this thread