The Moog D633-7377 Hydraulic Proportional Servo Valve is a Moog-manufactured proportional valve designed to regulate hydraulic fluid flow in servo-control systems. With the part number D633-7377, it converts a control signal into a proportional hydraulic output that drives hydraulic actuators with smooth, continuous control. This valve serves when precise, variable flow is required to achieve accurate position or force control in hydraulic circuits.
