Valves regulate the flow of pressure and fluid in
a process or system. The glove valve has excellent throttle
function and can be used for flow adjustment. A quick
understanding of the flow of different trim types of glove
valves and their impact on flow characteristics. Using
MATLAB, we realized the characteristic curves of the
pressure difference between the inlet and the outlet and the
flow rate. We investigated the characteristic curves of
hydropower for different trim types. In addition, we
examined the flow through a linear, equal percentage of
valves. Equal percentage of valves expand more area in the
valve lift than linear valves that linearly expand the open
area. Finally, a comparative study of glove valves between
linear and equal percentages of trim is done.
Keywords : MATLAB, Globe Valve, Equal Percentage, Trim.