Drawing file shows the details of piping work in hospital building plan(15th floor plan). Three way valves are provided for fan coil unit and an air handling unit. The purpose of a 3-way control valve is to shut off water flow in one pipe while opening fluid flow in another pipe. Fan coil unit and air handling units are specified at this drawing model and layout. Thank you for downloading the autocad 2D DWG drawing file and other CAD program files from our website.
