Valve Open/Close (the exact same thing as on and off, right?)
I’m setting up a button to turn on our back yard sprinklers when our little dog is barking at deer or foxes, to shoo him inside the house.
The other application I was excited about is setting up a motion zone around our vegetable garden that turns on the water as a scarecrow for the woodchucks and deer trying to eat our food.
I’ve also thought about events when I’d want to turn off a running zone. If I opened the garage door to leave, or the app detected that I was returning home, or I opened the door to let the dogs out, etc…
Perhaps the valve on/off control would allow you to turn on more than one zone at the same time? I might have to test that.