Analysis of Imbalance Fluid Force Inside Cage-type Low Noise Control Valve

摘要

Relatively large imbalance fluid forces will occur inside a cage-type low noise control valve when used under severe conditions such as large valve size, high pressure, and/or high differential pressure etc. It therefore becomes very important to study the fluid force when such valve applications are considered. The mechanism was analyzed and a useful formula to calculate the imbalance fluid force was discovered.