To explore the effect of the weariness to the valve constructions under various angles of
opening & closing conditions, this paper considered the main seal of the valve construction …

Technology is currently developing more than advanced, however, wear factor in the valves
moving parts remain as a problem. In this paper, selection of the right materials for improved …

Gate valves are used when a straight-line flow of fluid and minimum restriction is desired.
Gate valves are so named because the part that either stops or allows flow of fluid through …

To investigate the effect of weariness over the ball valve construction under different
conditions, the current paper considered the main element of the construction as a point of …

To examine the impact of wear on the construction of the improved linear valve under
diverse conditions, this paper specifically focuses on investigating the primary hermetic …