The servo valves of the D633 and Moog D634 series offer a direct drive with a permanent magnet linear motor, which moves the valve spool directly and eliminates ...
The integrated electronics of the valves features SMD technology with pulse width modulated (PWM) current output stage, and requires a 24 VDC power supply.
Moog D633 servo valves for electrohydraulic position, velocity, pressure or force control systems with high dynamic response requirements.
The D633 and D634 Series are Direct Drive Valves (DDV) with electric closed loop spool position control. These valves are throttle valves for 3-, 4-, ...