File shows the clear details of pipe line work in the hospital building. It is given in the 2D Autocad DWG drawing model. In this drawing file Fan coil unit and Air handling units are mentioned. A gate valve is a multi turn valve meaning that the operation of the valve is done by means of a threaded stem. As the valve has to turn multiple times to go from open to closed position, the slow operation also prevents water hammer effects. Gate valves can be used for a vast number of fluids. Thank you for downloading the autocad 2D DWG drawing file and other CAD program files from our website.