This Niahm replacement valve diaphragm fits Irritrol 2400, 2600, and 2700DPR sprinkler valves – and likely others with 3/4 to 1-inch connections.
If your irrigation valve is leaking or won't shut off, the diaphragm is usually the problem.

Made of durable rubber, 2 ports, flange connections on both sides.

Inlet and outlet size are 0.
75 inches.

Brand is Niahm, manufacturer direct.
Comes in a compact package – 2.
4 x 2.
09 x 0.
87 inches, weight just 1.

44 ounces.
Country of origin is United States, so it's locally made.
Customer reviews average 4.
9 out of 5 – people love this thing.

No UPC, but it's the 100236 model.
Easy to replace – just open the valve body, swap the old diaphragm with this new one, and reassemble.

No special tools needed.
Saves you from buying a whole new valve.
Keeps your lawn green and your water bill low.
A cheap fix that works great.

Stock up and keep your irrigation system happy.