Digital Servo Valve Technology integrates advanced electronics to link up to in-plant networks and controls for greater accuracy and improved operation over standard servo valves. In this article, we discuss some of the common benefits and applications of Digital Control Servo Valves.
Pressure compensation is the control of flow by compensating for the changes in load pressure. Most hydraulic systems today use pre-compensation as a means of maintaining consistent flow from an orifice or spool. However, there are applications when post-compensation has advantages over pre-compensation.