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Proportional directional valves, direct operated


Proportional directional valve, direct operated, without electrical position feedback

4WRA ...XE

  • Size 6
  • Component series 2X
  • Maximum operating pressure 4550 psi
  • Maximum flow 5.8 gpm
  • Area of application in accordance with the Explosion Protection Directive 2014/34/EU: II 2G
  • Type of protection of the valve solenoids: Ex eb mb IIC T4 Gb according to EN 60079-7 / EN 60079-18

Proportional directional valve, direct operated, with electrical position feedback and integrated electronics (OBE)

4WREE-3X

  • Size 6
  • Component series 3X
  • Maximum operating pressure 5100 psi
  • Maximum flow 21.1 gpm
  • Nominal flow (Δp = 145 psi) 1.1 … 8.5 gpm

4/3 proportional directional valves, direct operated, with integrated electronics (OBE)

4WREEM

  • Size 6, 10
  • Component series 2X
  • Maximum operating pressure 4550 psi
  • Maximum flow 47.6 gpm

2/2 proportional directional valves, direct operated (High Performance)

KKDSR1

  • Size 1
  • Component series B
  • Maximum operating pressure 5100 psi
  • Maximum flow 10 gpm

2/2 proportional directional valves, direct operated (High Performance)

KKDSR2

  • Size 2
  • Component series A
  • Maximum operating pressure 5100 psi
  • Maximum flow 15.3 gpm


Values in the US customary unit system are converted and rounded values. In case of doubt, only metric values are valid.
Subject to change, status 2019-05-11 02:31:10