Help identifying manufacturer of this inline valve

[Tardisious]

I have a valve that probably needs a new diaphragm. I have no idea who makes it. Does anyone recognize it?
Thanks

 

[havasu]

Is the body brass or plastic? Looks like an early style of Orbit. What do you want to do with it?

 

[Tardisious]

Is the body brass or plastic? Looks like an early style of Orbit. What do you want to do with it?

I would like to open it and replace the guts. don't have an answer for brass or plastic as I am not currently at the location . but from the picture it looks like gray plastic

 

[havasu]

Your biggest concern is whether it is 3/4" or 1". Once that is known, I believe the internals are pretty much the same and rebuild kits are plentiful.

(Mine seem to always leak after rebuilding those valves, so I just cut out and replace the entire unit every few years)