Hunter Valve Diaphragm Assembly for PGV 1 inch - ASV & SRV Valves 332100

Exact replacement for my Hunter SRV valve. Valve works great again.

I had several tiny leaks that would spray water when the valve was open. Took apart and cleaned but still leaked. The new diaphragm worked great and stopped the leaks.

Great solution to a leaking valve and multiple zones sticking ON at the same time. BUT... 2x more expensive here on Amazon that at the local Home Depot. Take the drive and buy them there...exactly the same thing. I have Hunter SRV valves and they worked fine. My old diaphragms were totally gunked-up.TIP: easy to install but just make sure to align the little tab/tube seen in the picture off to the side/bottom to the body of the valve. It can get a little sideways or misaligned and leak it you do not. You can take it back apart and try again which is no big deal. Cross-tighten screws evenly.

Make sure you clean all grooves for the diaphragm to seal well . Easy to install can be a pain to prep to install. Works great.

This diaphragm looks, measures and functions just like the original. It provides an inexpensive way to repair the most common failure in a Hunter irrigation system. A caution, keep everything very clean especially old grass and drain all of the water before replacing this diaphragm. Pull the screws down equally as you reassemble the body of the valve.

Great way to repair your irrigation valves, get that water out to the plant that need it! Over time, heat causes the rubber to harden, the diaphram does not open as much restricting the amount of water that will flow through it, this is especially true in Arizona...where the heat sore's up over one hundred degree's for many many months!

Pricey for such a simple part. I think there are better options

Be sure to use a PH 2 to loosen screws, not a PH 3. Be sure to re-install bonnet.