We have 3 gianomious dogs and they drink like 80 gabillion gallons of water a week. We used to have one of those 5 gallon auto fill deals. (gravity fed) Being as lazy as I am that was still to much filling.
So I bought the largest stainless steel bowl TSC had and mounted the float valve in it. From there placed the bowl in a woodend stand, similar to the bowl elevators for large dogs, and ran the water line to the basement where my old RO/DI saddle valve was still hooked up. I installed a on/off twist valve behind the bowl to turn off the water flow so the bowl can be removed to be cleaned. now just turn on the valve and leave it. Clean it every couple of weeks and its golden.
have had it running for a few months, no problems. was a little worries that the dogs might try to eat the float in the bowl but they havent.
What a time saver.