Rexroth Hydraulic Servo Valve with 6-Way Diameter for Hydraulic System Application and Free Maintenance

Model codes indicate specifications (e.g., 4WRA6E07-2X/G24N9K4/V). Consult REXROTH datasheets or suppliers for exact requirements like flow rate, spool type, and electrical inputs.

• Use the specified subplate (ISO 4401) to avoid leakage
• Ensure the tank line is never unloaded; a pre-load valve (~2 bar) may be required
• Verify electrical connections (e.g., 24V DC) and coil compatibility

• Regularly check for spool sticking or contamination
• Clean filters and monitor hydraulic fluid quality
• Replace coils or seals if movement is sluggish

• Check power supply to the solenoid
• Inspect for debris blocking the spool
• Verify external amplifier signals (if used)

Yes, certain models are designed for explosive atmospheres (e.g., corrosion-resistant, certified coils). Confirm model suffixes like "K4" for environmental suitability.

REXROTH distributors or official service centers provide documentation, troubleshooting, and spare parts. Include the full model code when seeking help.