I've been perusing the forums for a while and have learned quite a bit - thanks and glad y'all are here.
I had a zone go out on a system built back in '91. I troubleshot it down to the diaphragm. Since I have all three valves dug up, I figured I might as well replace all three. They're old and probably need some proper maintenance. I purchased three Hunter PGV valves - the boltscrews sold me.
I have:
Tape
Adhesive/cement
PVC Cutters
1" compression coupling (figured this would be easy - 2nd pic, open valve)
1" male adapter couplings that fit the valves
From the the pictures, you see two valves have a very small amount of pipe to work with. I'd love some suggestions of what parts I need to do this repair. Also if anyone has an idea of the best place to cut the pipes, I'd be very appreciative. Any other tips/info is more than welcome.
Thank you!