Servovalves and Servo-Proportional Valves

Pilot-Operated Pressure and Flow (p/Q) Control
Proportional Valves for Analog Signals D941 Series

  • Optimized design of valve bodies for high rated flow
  • Integrated digital electronics with integrated pressure transducer allows a high grade of flexibility
  • Robust ServoJet pilot valves
  • Excellent dynamic response due to improved pilot stages
  • Different fail-safe options available allow the best fit to the application

Specifications

  • Hydraulic Data

  • Rated Flow

    8 to 80 l/min (2.1 to 21 gpm) @ ∆p 5 bar (75 psi) per land

  • Maximum Flow

    180 l/min (47 gpm)

  • Maximum Operating Pressure

    350 bar (5,000 psi)

  • Mounting Pattern

    ISO 4401 Size 05 (NG 10)

  • 100% Step Response

    33 ms @ 210 bar (3,000 psi)

  • Electrical Data

  • Supply Voltage

    24 VDC (18 to 32 VDC)

  • Rated Signal Options

    +/-10 V, +/-10 mA and 4-20 mA

  • Options

    Fieldbus Interface

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