5 Pack - Orbit Sprinkler Valve Diaphragm for Orbit MPN 57100 and 57101

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

Exact replacement

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

I believe my sprinkler control valves must have froze this winter and all my valves were leaking a little. Tried tightening the screws on top but didn’t work so ordered new diaphragms replaced them and it solved my issue

Had to modify to fit my valve. But it works.

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.

Saved me lots of money fixing my valves myself. No more leaks and stuck valves.

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.