Moog D633-7333Direct-Acting Servo Valve
- Product Introduction: It is a member of Moog's D633 series. It is a throttle-type flow control valve with closed-loop position control of the spool with live feedback. The valve core is driven by a permanent magnet linear force motor, which can flexibly drive the valve core to move in two directions from the spring-centered position. The valve integrates a closed-loop valve position control circuit board and a pulse width modulation (PWM) drive circuit, representing a significant development characterized by SMD technology.










