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A Study Of Modified Plug Designs For A Globe Valve, Robert W. Wagner
A Study Of Modified Plug Designs For A Globe Valve, Robert W. Wagner
Masters Theses
"This thesis presents an empirical study of the characteristics of a cylindrical skirted disk valve used as a flow regulating device. Holes were drilled in two separate removable cylinders, which, when respectively attached to the valve plug adapter, provided control of the flow rate. These cylinders could be moved to permit exposure of more or less flow area by means of the valve stem and crank mechanism. At the closed position of the valve no holes were available for flow within the differential pressure zone of the valve, while at the full-open position all the drilled holes were within the …