Proportional Directional Control Valve With Integrated Spool Position

Wandfluh introduces a proportional directional control valve with an integrated spool valve for use in mobile hydraulics.

Pr059 10268759
Wandfluh Logo 10933194

Wandfluh introduces its proportional directional control valve with integrated amplifier electronics and spool position control in flange construction of the size NG4-Mini. Two different volume flow levels are available.

  • Operates at pressures of 315 bar and maximum volume flow of 20 l/min
  • Features integrated position control
  • Spool position sensor (LVDT) continuously records and brings valve position into line with command value transmitted in analogue
  • Minimizes hysteresis and improves dynamic characteristics
  • Compact construction and integrated electronics save on space
  • Protects against unwanted environmental influences 
  • Parameters set through USB interface with menu-controls and diagnostics software
  • Stores data in non-volatile memory, enabling reproduction or transfer of settings even after loss of power
  • Also available with field-bus interfaces, Profibus DP and CANopen or J1939
  • Applications include industry as well as mobile hydraulics

 

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