Yes. The Reconstruct Subdivision feature will normally allow you to create a low resolution version of a model, which you can then use to create a displacement map for. More info is available in this thread.
Duplex gate valve is a duplex stainless steel Material device that regulates the flow of fluids (either gases, fluidised solids, slurries or liquids) by opening, closing, or partially obstructing various passageways.Duplex gate valve is used in a variety of industrial, military, commercial, and residential applications.www.ulovalve.net/duplex-valve.htm