Digital guide

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Moog D633-7369 Direct Drive Servo Valve (DDV)

  • Technical Specifications:
    • Port Size: NG6 (Cetop3) for D633 series.
    • Actuation: Permanent magnet linear force motor.
    • Feedback: Integrated displacement sensor for closed-loop control.

Detailed content

  • Functional Features:
    • High contamination resistance due to direct-drive design.
    • Dynamic response independent of supply pressure.
    • Reduced manufacturing cost while maintaining performance.
  • Application Scenarios:
    • Steel and metallurgy (rolling mill control).
    • Petrochemical (process automation).
    • Aerospace (simulation and testing).

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