valves

Solutions for Application Obsolescence in Nuclear Power Plants

Since the mid 1860’s through the end of the 19th century, names very familiar to the valve industry, such as Lunkenheimer, Grinnell, Powell, Jenkins and Crane have been granted patents for the globe valve.  The earliest of which is attributed to Frederick Lunkenheimer on March 7, 1865. Since then its inherent design has gone generally […]