Parker Hydraulic Group
D31NW Solenoid Operated Hydraulic Directional Control Valve

MountingĀ Pattern

  • NFPA D05HE
  • CETOP 5H
  • ISO NG10

Key Features

  • D1VW Pilot Valve
  • Manifold Mounted
  • 5 Chamber

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  • World design: Available worldwide.
  • Mounting bolts below center line of spool: Minimizes spool binding.
  • Five chamber style: Eliminates pressure spikes in tubes, increasing valve life.
  • High pressure and flow ratings: Increased performance options in a compact valve.
  • Can be ordered with position control.

Operational Considerations

  • Minimum pilot pressure must be ensured for all operating conditions of the directional valve
  • Spools with a P to T connection in the de-energized position need an external pressure supply (external inlet) or an integral check valve.