Very heavy vintage Akron Brass Y splitter valve. I machined and threaded a stainless steel adapter to fit a NST 2-1/2" Female inlet fitting off of an old hose about 38 years ago thinking I could use this on a fire truck I had at the time, but never did. One handle is bent. The end plugs were brazed in place for some unknown reason. The ball valves seem lose and probably would not seal that well. Also I have a smaller Y splitter ball valve with broken handles shown in the later pictures, priced at $40.
If you have serious interest in this thing and want to buy it you can contact me through CL Mail Reply, do not leave phone number or ask for mine I will not respond. NO shipping.
Be serious or do not reply $85 for the larger valve and $40 for the smaller one. Nice Steampunk items.