FYI to the OP: pretty much everyone uses those Fleck valves and timers and just puts their own name sticker on them. My Lancaster water softener system is exactly the same. Everyone sells repair parts and has diagrams on line.
I kind of figured as much. I was using my phone and the pic was teeny. If it was for any part of the system other than waste, I would want to change it to something rated for potable water.