Proportional Directional Valves

4/2 and 4/3 proportional directional valves, direct operated, without electrical position feedback, without integrated electronics (OBE) 4WRA(E)

• Size: 6, 10
• Component series: 2X
• Maximum operating pressure: 315 bar
• Maximum flow: 42 l/min, 75 l/min

4/2 and 4/3 direct operated proportional directional valves with electrical position feedback and without/with integrated electronics (OBE) 4WRE(E)

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

4/2 and 4/3 proportional directional valves, direct operated, without electrical position feedback, without integrated electronics (OBE) 4WRZ

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

4/2 and 4/3 proportional directional valves, direct operated, without electrical position feedback, with integrated electronics (OBE) 4WRZE

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

Pilot operated proportional directional valves, with integral electronics (OBE) and electrical position feedback for subplate mounting 4WRKE

• Size 10 to 35
• Component series 3X
• Maximum operating pressure 350 bar
• Maximum flow 3,000 l/min

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

• Size 6 and 10
• Component series 2X
• Maximum operating pressure 315 bar
• Maximum flow 90 l/min, 180 l/min

4/3 proportional directional valve with integrated digital electronics and field bus interface (IFB-P) for subplate mounting 4WREF

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

4/3 direct operated proportional directional valve with integrated digital axis controller (ICA-R) with pQ functionality and field bus interface 4WREQ

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

3/3 direct operated proportional directional valves with integrated digital axis controller (ICA-R), with pQ functionality for subplate mounting STW 0195, STW0196

• Sizes: 6 and 10
• Component series 1X, 2X

2/2 direct operated proportional directional valves (High Performance) for block installation KKDSR1

• Component size 1
• Component series B
• Maximum operating pressure 350 bar
• Maximum flow 38 l/min

2/2 direct operated proportional directional valves (High Performance) for block installation KKDSR2

• Component size 2
• Component series A
• Maximum operating pressure 350 bar
• Maximum flow 58 l/min

4/2 and 4/3 Pilot operated proportional directional valves, without electrical position feedback, without/with integrated electronics (OBE), with spool position display 4WRHM, 4WRZM, 4WRZEM

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