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.

Michael Dunk

New Member

Posts: 3

Location: USA

1

Monday, June 18th 2007, 4:55pm

rain bird jar top valve

I'm installing a new system I have a 4 valve manifold. The valves are Rainbird JTV100 (there 1" jar top valves) I am at the point of hooking up the valves. With all lines in place, I turned on the water to flush out the lines. I opened the valves by turning the solenoids, everything worked fine. I then opened the bleeder on one of the valves and water started to flow but now it won't shut off.
So I would like to know what is wrong?

I don't have power to the valves yet is that causing the problem.
Thanks for your help
Mike

mrfixit

Moderator

Posts: 1,450

Location: USA

2

Monday, June 18th 2007, 7:38pm

My condolences on using jar tops. But opinions aside. I'd unscrew the top and see if there's some debris inside the valve. I've seen excess glue keeping the diaphragm from closing among a host of other items. Maybe you installed the valve backwards. Maybe someone stole the spring and returned the valve. Good luck!
If I can't fix it, it's broken!

Michael Dunk

New Member

Posts: 3

Location: USA

3

Friday, June 29th 2007, 1:52pm

I thought I would answer my own question. It might help someone else with a similar problem. The valve had a small rock under the diaphram. It got in from the inlet side. Once I got it out it seems to work fine.
Thanks for your help
Mike

Rate this thread