3-Pack Orbit WaterMaster Underground 57045 Diaphragm Repair Kit

Take a close look. The photos I took are from an Orbit three valve assembly. The zone was leaking and on very close inspection I found a deformation caused by stuck debris. Even though it doesn't seem like much any break in the seat will cause water to leak past, in this case I could hear it and see it at the end of the line. I purchased Orbit WaterMaster Underground 57045 Diaphragm Repair Kit for a fraction of the cost of a new valve. The diaphragm works perfectly and took me only minutes to install. I would definitely recommend this as a replacement product and will be purchasing again in the future.

Exact replacement

I had an older valve that wouldn't shut off. Replaced this and works like new. I'm happy!

It works not the same as I had. To bad they don’t list what it fits.

I was worried as my valves were a few years old. No problems.

These were a direct replacement in my Orbit control valves. Extremely easy to replace and they solved the issues I had on 2 of my zones. Just clean out the cap and the lower valve housing that is in view. Tighten the screws back down evenly and test the zone. I ordered one for each to have a spare.

Small sand granuals had cut all slits in the valve gasket, the replacement gasket fixed it, improved gasket than what was on the original valve

They worked

Tête arrosage Rain bird 🐦

very good quality

This diaphragm was a perfect match to my 20 year old Orbit sprinkler valve. After taking the 10 minutes to change it out, the zone came on with no issues.

Quality product was as advertised. Only disappointment was an unexpected duty that I had to pay.

Had to be patient for arrival but it fit and worked perfectly once installed. Very happy.