Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
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4WRZ10W9-85-70/6EG24N9EK4/M
4WRZ10W6A25-70/6EG24N9K4/D3M
4WRZ10W6A50-70/6EG24N9K4/M
4WRZ10W6A25-70/6EG24N9K4/M
4WRZ10W9-85-70/6EG24N9K4/D3M Servo valve Rexroth German hydraulic valve
| Processing & Customization | yes | type | proportional valve |
| material | cast steel | model | 4WRZ10W9-85-70/6EG24N9EK4/M 4WRZ10W6A25-70/6EG24N9K4/D3M 4WRZ10W6A50-70/6EG24N9K4/M 4WRZ10W6A25-70/6EG24N9K4/M 4WRZ10W9-85-70/6EG24N9K4/D3M |
| brand | REXROTH | Scope of Application | hydraulic system |
| Product Alias | Proportional directional valve | Applicable Medium | oil products |
| Applicable Temperature | Normal temperature (℃) ℃ | Nominal Pressure | Normal pressure (MPa) MPa |
| Nominal Diameter | 6-way diameter (mm) mm | Installation type | Threaded installation |
| Operating Temperature | room temperature | Type (channel location) | Straight through type |
| 4WRZ10E1-85-70/6EG24N9TK4/M |
| 4WRZ10E1-85-70/6EG24N9ETK4/D3M |
| 4WRZ10E1-85-70/6EG24N9ETK4/M |
| 4WRZ10E1-85-70/6EG24N9EK4/D3M |
| 4WRZ10E1-85-70/6EG24N9EK4/M |
| 4WRZ10E1-85-70/6EG24N9K4/D3M |
| 4WRZ10E1-85-70/6EG24N9K4/M |
| 4WRZ10E1-50-70/6EG24N9TK4/D3M |
| 4WRZ10E1-50-70/6EG24N9TK4/M |
| 4WRZ10E1-50-70/6EG24N9ETK4/D3M |
| 4WRZ10E1-50-70/6EG24N9EK4/D3M |
| 4WRZ10E85-70/6EG24N9K4/M |
| 4WRZ10E1-50-70/6EG24N9EK4/M |
| 4WRZ10E1-50-70/6EG24N9K4/D3M |
| 4WRZ10E1-50-70/6EG24N9K4/M |
| 4WRZ10E1-25-70/6EG24N9EK4/M*** |
| 4WRZ10E1-25-70/6EG24N9K4/D3M |
| 4WRZ10E1-25-70/6EG24N9K4/M |
| 4WRZ10E85-70/6EG24N9TK4/D3M |
| 4WRZ10E85-70/6EG24N9TK4/M |
| 4WRZ10E85-70/6EG24N9ETK4/D3M |
| 4WRZ10E85-70/6EG24N9ETK4/M |
| 4WRZ10E85-70/6EG24N9EK4/D3M |
| 4WRZ10E85-70/6EG24N9EK4/M |
| 4WRZ10E85-70/6EG24N9K4/D3M |
| 4WRZ10E3-50-70/6EG24N9K4/M |
| 4WRZ10E50-70/6EG24N9TK4/D3M |
| 4WRZ10E50-70/6EG24N9ETK4/D3M |
| 4WRZ10E50-70/6EG24N9ETK4/M |
| 4WRZ10E50-70/6EG24N9EK4/D3M |
| 4WRZ10E50-70/6EG24N9EK4/M |
| 4WRZ10E50-70/6EG24N9K4/D3M |
| 4WRZ10E50-70/6EG24N9K4/M |
| 4WRZ10E25-70/6EG24N9EK4/M |
| 4WRZ10E25-70/6EG24N9K4/D3M |
| h4WRZ10E25-70/6EG24N9K4/M |
| 4WRZ10W6A85-7X/6EG24N9K4/D3M |
| 4WRZ10W6A50-7X/6EG24N9K4/M |
| 4WRZ10W6A25-7X/6EG24N9K4/M |
| 4WRZ10EA50-7X/6EG24N9K4/M |
| 4WRZ10W9-85-7X/6EG24N9K4/D3M |
| 4WRZ10EA25-7X/6EG24N9K4/M |
| 4WRZ10W9-85-7X/6EG24N9EK4/M |
| 4WRZ10W9-85-7X/6EG24N9K4/M |
| 4WRZ10W9-50-7X/6EG24N9EK4/M |
| 4WRZ10W9-50-7X/6EG24N9K4/D3M |
| 4WRZ10W9-50-7X/6EG24N9K4/M |
| 4WRZ10W9-25-7X/6EG24N9EK4/M |
| 4WRZ10W9-25-7X/6EG24N9K4/D3M |
| 4WRZ10W9-25-7X/6EG24N9K4/M |
| 4WRZ10W8-85-7X/6EG24N9ETK4/M |
| 4WRZ10W8-85-7X/6EG24N9EK4/D3M |
| 4WRZ10W8-85-7X/6EG24N9EK4/M |
| 4WRZ10W8-85-7X/6EG24N9K4/D3M |
| 4WRZ10E50-70/6EG24N9TK4/M |
| 4WRZ10W6-25-7X/6EG24N9EK4/D3M |
| 4WRZ10W6-85-7X/6EG24N9K4/D3M |
| 4WRZ10W8-50-7X/6EG24N9EK4/M |
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| 4WRZ10W8-25-7X/6EG24N9EK4/M |
| 4WRZ10W8-25-7X/6EG24N9K4/D3M |
| 4WRZ10W8-25-7X/6EG24N9K4/M |
| 4WRZ10W6-85-7X/6EG24N9TK4/D3M |
| 4WRZ10W6-85-7X/6EG24N9TK4/M |
| 4WRZ10W6-85-7X/6EG24N9ETK4/D3M |
| 4WRZ10W6-85-7X/6EG24N9ETK4/M |
| 4WRZ10W6-85-7X/6EG24N9EK4/D3M |
| 4WRZ10W6-85-7X/6EG24N9EK4/M |
| 4WRZ10W6-85-7X/6EG24N9K4/M |
| 4WRZ10W6-25-7X/6EG24N9EK4/M |
| 4WRZ10W6-50-7X/6EG24N9TK4/D3M |
| 4WRZ10W6-50-7X/6EG24N9TK4/M |
| 4WRZ10W6-50-7X/6EG24N9ETK4/D3M |
| 4WRZ10W6-50-7X/6EG24N9ETK4/M |
| 4WRZ10W6-50-7X/6EG24N9EK4/D3M |
| 4WRZ10W6-50-7X/6EG24N9EK4/M |
| 4WRZ10W6-50-7X/6EG24N9K4/D3M |
| 4WRZ10W6-50-7X/6EG24N9K4/M |
| 4WRZ10W6-25-7X/6EG24N9TK4/D3M |
| 4WRZ10W6-25-7X/6EG24N9TK4/M |
| 4WRZ10W6-25-7X/6EG24N9ETK4/D3M |
| 4WRZ10W6-25-7X/6EG24N9ETK4/M |
| 4WRZ10W8-85-7X/6EG24N9K4/M |
| 4WRZ10W6-25-7X/6EG24N9K4/D3M |
| 4WRZ10W6-25-7X/6EG24N9K4/M |
| 4WRZ10E3-85-7X/6EG24N9TK4/D3M |
| 4WRZ10E3-85-7X/6EG24N9ETK4/D3M |
| 4WRZ10E3-85-7X/6EG24N9ETK4/M |
| 4WRZ10E3-85-7X/6EG24N9EK4/D3M |
| 4WRZ10E3-85-7X/6EG24N9EK4/M |
| 4WRZ10E3-85-7X/6EG24N9K4/D3M |
| 4WRZ10E3-85-7X/6EG24N9K4/M |
| 4WRZ10E3-50-7X/6EG24N9TK4/D3M |
| 4WRZ10E3-50-7X/6EG24N9TK4/M |
| 4WRZ10E3-50-7X/6EG24N9ETK4/D3M |
| 4WRZ10E3-50-7X/6EG24N9ETK4/M |
| 4WRZ10E3-50-7X/6EG24N9EK4/D3M |
| 4WRZ10E3-50-7X/6EG24N9EK4/M |
| 4WRZ10E3-50-7X/6EG24N9K4/M |
FAQ:
How do I select the right model?
Model codes indicate specifications (e.g., 4WRA6E07-2X/G24N9K4/V):
• 4WRA6: Series and size (NG6).
• E07: Spool type and control configuration.
• G24N9K4: 24V DC supply, corrosion-resistant coating .
Consult REXROTH datasheets or suppliers for exact requirements like flow rate, spool type, and electrical inputs .
6. What are critical installation notes?
• 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 .
7. How is maintenance handled?
• Regularly check for spool sticking or contamination.
• Clean filters and monitor hydraulic fluid quality.
• Replace coils or seals if movement is sluggish .
8. What if the valve fails to respond?
• Check power supply to the solenoid .
• Inspect for debris blocking the spool .
• Verify external amplifier signals (if used) .
If issues persist, contact technical support.
9. Can the 4WRA6 be used in hazardous environments?
Yes, certain models are designed for explosive atmospheres (e.g., corrosion-resistant, certified coils) . Confirm model suffixes like "K4" for environmental suitability .
10. Where can I find technical support?
REXROTH distributors or official service centers provide documentation, troubleshooting, and spare parts. Include the full model code when seeking help .
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Summary
The 4WRA6 series offers reliable proportional control for hydraulic systems. Proper selection, installation, and maintenance are key to performance. Always refer to manufacturer guidelines for specific use cases .