Proportional Directional Valves

Proportional directional valve, direct operated, without electrical position feedback, with or without digital on-board electronics (OBED) Type 4WRA and 4WRAE

• Size 6
• Component series 3X
• Maximum operating pressure 350 bar
• Maximum flow 42 l/min

Directional control valves, direct operated, with electrical position feedback and integrated electronics (OBE) Type 4WRPE

• Size 6
• Component series 3X
• Maximum operating pressure 350 bar
• Rated flow 8, 18, 32 l/min
• Digital interface, IO-Link for I4.0

Directional control valve, pilot-operated, with integrated field bus (IFB-Multi-Ethernet) Type 4WRLF 

• Sizes 10 … 27
• Component series 4X
• Maximum operating pressure of 350 bar (ports P, A, B)
• Rated flow 600 l/min (∆p = 10 bar)

Directional control valve, pilot-operated, with integrated digital axis controller (IAC-Multi-Ethernet) Type 4WRLD 

• Sizes 10 … 35
• Component series 4X
• Maximum operating pressure 350 bar
• Rated flow 60 … 1500 l/min (∆p = 10 bar)

Directional control valves, direct operated, with electrical position feedback and integrated electronics (OBE) Type 4WRPEH

• Size 6
• Component series 3X
• Maximum operating pressure 350 bar
• Rated flow 4 ... 40 l/min
• Digital interface, IO link for I4.0

Directional control valves, pilot-operated, with electrical position feedback and integrated electronics (OBE) Type 4WRTE

• Size 10 … 35
• Component series 4X
• Maximum operating pressure 350 bar
• Rated flow 25 … 1000 l/min

Proportional directional control valves, direct operated, with electrical position feedback and integrated electronics (OBE) Type 4WREE

• Size 10
• Component series 3X
• Maximum operating pressure 350 bar
• Maximum flow 180 l/min
• Rated flow 25 … 75 l/min (Δp = 10 bar)

Directional control valves, direct operated, with electrical position feedback and  integrated electronics (OBE) Type 4WRPEH

• Size 10
• Component series 3X
• Maximum operating pressure 350 bar
• Rated flow 50 … 100 l/min
• Digital interface, IO link for I4.0

Directional control valves, direct operated with electrical position feedback and integrated field bus (IFB Multi-Ethernet) Type 4WRPF

• Sizes 6 and 10
• Component series 3X
• Maximum operating pressure 350 bar
• Rated flow 8, 18, 32, 50, 80 l/min (∆p = 5 bar)

Directional control valve, pilot-operated, with electrical position feedback and integrated electronics (OBE) Type 4WRDE

• Size 10 … 27
• Component series 6X
• Maximum operating pressure 350 bar
• Rated flow 25 … 500 ml/min

Directional control valve, direct operated, with integrated field bus (IFB-Multi-Ethernet) Type 4WRPFH

• Size 6
• Component series 3X
• Maximum operating pressure 350 bar
• Rated flow 40 l/min (∆p = 35 bar)

Directional control valves, pilot-operated, with electrical position feedback and integrated electronics (OBE) Type 4WRDE

• Size 10 … 35
• Component series 5X
• Maximum operating pressure 350 bar
• Maximum flow 3000 l/min