Directional Control Valves - Proportional

With 11 types to choose from, the Bosch Rexroth range includes maximum working pressures between 70 and 350 bar. Various sizes are currently in stock!

View our range of directional control valves below for more information and contact us today for pricing and specification advice.

View detailed specifications below

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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)

 

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