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Directional Control Valves specifications

4/2 and 4/3 Way Proportional Directional Valves | Types 4WRE and 4WREE

  • Size: 6 and 10
  • Component series: 2X
  • Maximum operating pressure: 315 bar
  • Maximum flow: 80 l/min (size 6) and 180 l/min (size 10)
Features:

  • Direct operated
  • Electrical position feedback
  • Without/with on-board electronics

4/2 and 4/3 Way Proportional Directional Valves | Types 4WRA and 4WRAE

  • Size: 6 and 10
  • Component series: 2X
  • Maximum operating pressure: 315 bar
  • Maximum flow: 42 l/min (NS6) and 75 l/min (NS10)

Features:

  • Direct operated
  • Without electrical position feedback
  • Without/with on-board electronics

4/2, 4/3 and 5/2, 5/3 Proportional Directional Valves | Types 4WRZ… 4WRZE… and 4WRH…

  • Size: 10 to 52
  • Component series: 7X
  • Maximum operating pressure: 350 bar
  • Maximum flow: 2800 l/min

Features:

  • Pilot operated
  • Without electrical position feedback

4/2, 4/3 Proportional Directional Valves | Types 4WRZ(E)M and 4WRHM

  • Size: 10 to 25
  • Component series: 1X
  • Maximum operating pressure: 350 bar
  • Maximum flow: 870 l/min

Features:

  • Pilot operated
  • Without position feedback
  • Without/with integrated electronics (OBE),
  • With spool position indication

4/3 Proportional Directional Valve | Type 4WREQ

  • Size: 6 and 10
  • Component series: 2X
  • Maximum operating pressure: 315 bar
  • Maximum flow: 180 l/min
Features:

  • Direct operated
  • With pQ functionality
  • Field Bus interface (IAC-P)

4/3 Proportional Directional Valves | Type 4WREEM

  • Nominal sizes: 6 and 10
  • Series: 2X
  • Maximum operating pressure: 315 bar
  • Maximum flow: 90 L/min (NS 6)
  • Maximum flow: 180 L/min (NS 10)

Features:

  • Direct operated
  • With integrated control electronics
  • Electrical position feedback and monitoring of the spool position
  • With test certificate

4/3 Proportional Directional Valve | Type 4WREF

  • Sizes: 6 and 10
  • Component series: 2X
  • Maximum operating pressure: 315 bar
  • Maximum flow: 80 l/min (size 6) and 180 l/min (size 10)

Features:

  • With integrated digital electronics
  • Field bus interface (IFB-P)

Proportional Directional Valve | Type STW 0195 and STW 0196

  • STW 0195: Size 6
  • Component series: 2X
  • STW 0196: Size 10
  • Component series: 1X

Features:

  • Direct operated
  • With pQ functionality

Proportional Directional Valve, Type 4WRKE

  • Nominal sizes: 10 to 35
  • Component series: 3X
  • Maximum operating pressure: 350 bar
  • Maximum flow: 3000 l/min

Features:

  • Pilot operated
  • With electrical position feedback
  • Integrated electronics

4/4 Controlled Directional Valve | Type 4WRPEH10 (NG10)

  • Size: 10
  • Component series: 2X
  • Maximum operating pressure: P, A, B 315 bar, T 250 bar
  • Rated flow: 50...100 l/min (Δp 70 bar)

Features:

  • Directly operated
  • With electric position feedback
  • Integrated electronics

4/3 Directional Control Valve | Type 4WRREH6 (NG6)

  • Size: 6
  • Component series: 1X
  • Maximum operating pressure: P, A, B 315 bar, T 100 bar
  • Rated flow: 4...40 l/min (Δp 70 bar)

Features:

  • Directly controlled
  • With electrical position feedback
  • Integrated electronics (OBE)