Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C |
| Supply Ability | 100 |
| Delivery Time | 2 weeks |
| Packaging Details | wooden box |
| Pressure Rating | 280 bar |
| Condition | new |
| Maximum Pressure | 315 bar |
| Rotation Speed | 1800 - 3600 rpm |
| Pump Shaft Position | Horizontal |
| Warranty | one year |
| Shaft Type | Keyed or Splined |
| Mounting Type | Flange or Foot Mounting |
| Charging | micro5p |
| Pressure | High Pressure |
| Fluid Compatibility | Mineral Oil, Phosphate Ester, Water Glycol |
| Cylinder Number | Single Cylinder |
| Brand Name | Rexroth |
| Model Number | 4WRZ10W9-50-70/6EG24N9K4/M 4WRZ10W9-25-70/6EG24N9EK4/M 4WRZ10W9-25-70/6EG24N9K4/D3M 4WRZ10W9-25-70/6EG24N9K4/M 4WRZ10W8-85-70/6EG24N9EK4/M |
| Certification | ISO |
| Place of Origin | Germany |
View Detail Information
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Product Specification
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C | Supply Ability | 100 |
| Delivery Time | 2 weeks | Packaging Details | wooden box |
| Pressure Rating | 280 bar | Condition | new |
| Maximum Pressure | 315 bar | Rotation Speed | 1800 - 3600 rpm |
| Pump Shaft Position | Horizontal | Warranty | one year |
| Shaft Type | Keyed or Splined | Mounting Type | Flange or Foot Mounting |
| Charging | micro5p | Pressure | High Pressure |
| Fluid Compatibility | Mineral Oil, Phosphate Ester, Water Glycol | Cylinder Number | Single Cylinder |
| Brand Name | Rexroth | Model Number | 4WRZ10W9-50-70/6EG24N9K4/M 4WRZ10W9-25-70/6EG24N9EK4/M 4WRZ10W9-25-70/6EG24N9K4/D3M 4WRZ10W9-25-70/6EG24N9K4/M 4WRZ10W8-85-70/6EG24N9EK4/M |
| Certification | ISO | Place of Origin | Germany |
| High Light | High Pressure Electro Hydraulic Servo Valve ，Mineral Oil compatible Rexroth Hydraulic Valve ，Phosphate Ester compatible Proportional Directional Valve | ||
4WRZ10W9-50-70/6EG24N9K4/M
4WRZ10W9-25-70/6EG24N9EK4/M
4WRZ10W9-25-70/6EG24N9K4/D3M
4WRZ10W9-25-70/6EG24N9K4/M
4WRZ10W8-85-70/6EG24N9EK4/M Electro hydraulic servo valve from Rexroth, Germany
| Processing & Customization | yes | type | proportional valve |
| material | cast steel | model | 4WRZ10W9-50-70/6EG24N9K4/M 4WRZ10W9-25-70/6EG24N9EK4/M 4WRZ10W9-25-70/6EG24N9K4/D3M 4WRZ10W9-25-70/6EG24N9K4/M 4WRZ10W8-85-70/6EG24N9EK4/M |
| 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 |
| 4WRZ10W9-50-70/6EG24N9K4/D3M |
| 4WRZ10W9-50-70/6EG24N9K4/M |
| 4WRZ10W9-25-70/6EG24N9EK4/M |
| 4WRZ10W9-25-70/6EG24N9K4/D3M |
| 4WRZ10W9-25-70/6EG24N9K4/M |
| 4WRZ10W8-85-70/6EG24N9EK4/M |
| 4WRZ10W8-85-70/6EG24N9K4/D3M |
| 4WRZ10W8-85-70/6EG24N9K4/M |
| 4WRZ10W8-50-70/6EG24N9EK4/M |
| 4WRZ10W8-50-70/6EG24N9K4/M |
| 4WRZ10W8-25-70/6EG24N9EK4/M |
| 4WRZ10W6A85-70/6EG24N9K4/D3M |
| 4WRZ10W8-25-70/6EG24N9K4/D3M |
| 4WRZ10W8-25-70/6EG24N9K4/M |
| 4WRZ10W6-85-70/6EG24N9TK4/D3M |
| 4WRZ10W6-85-70/6EG24N9ETK4/D3M |
| 4WRZ10W6-85-70/6EG24N9ETK4/M |
| 4WRZ10W8-50-70/6EG24N9K4/D3M |
| 4WRZ10EA25-70/6EG24N9K4/M |
| 4WRZ10EA50-70/6EG24N9K4/M |
| 4WRZ10EA85-70/6EG24N9K4/M |
| 4WRZ10W9-85-70/6EG24N9EK4/M |
| 4WRZ10W6A25-70/6EG24N9K4/D3M |
| 4WRZ10W6A50-70/6EG24N9K4/M |
| 4WRZ10W6A25-70/6EG24N9K4/M |
| 4WRZ10W9-85-70/6EG24N9K4/D3M |
| 4WRZ10E3-85-70/6EG24N9TK4/D3M |
| 4WRZ10W6-50-70/6EG24N9TK4/M |
| 4WRZ10W6-50-70/6EG24N9K4/D3M |
| 4WRZ10W6-50-70/6EG24N9K4/M |
| 4WRZ10W6-25-70/6EG24N9EK4/M |
| 4WRZ10E3-85-70/6EG24N9TK4/M |
| 4WRZ10W6-25-70/6EG24N9K4/M |
| 4WRZ10W6-50-70/6EG24N9ETK4/M |
| 4WRZ10W6-50-70/6EG24N9ETK4/D3M |
| 4WRZ10W6-50-70/6EG24N9EK4/M |
| 4WRZ10W6-50-70/6EG24N9EK4/D3M |
| 4WRZ10W6-85-70/6EG24N9K4/M |
| 4WRZ10W6-85-70/6EG24N9K4/D3M |
| 4WRZ10W6-85-70/6EG24N9EK4/M |
| 4WRZ10W6-85-70/6EG24N9EK4/D3M |
| 4WRZ10E3-85-70/6EG24N9K4/D3M |
| 4WRZ10E3-85-70/6EG24N9EK4/D3M |
| 4WRZ10E3-85-70/6EG24N9ETK4/M |
| 4WRZ10E3-85-70/6EG24N9ETK4/D3M |
| 4WRZ10W6-50-70/6EG24N9TK4/D3M |
| 4WRZ10W6-25-70/6EG24N9K4/D3M |
| 4WRZ10E3-85-70/6EG24N9K4/M |
| 4WRZ10E3-50-70/6EG24N9TK4/D3M |
| 4WRZ10E3-50-70/6EG24N9TK4/M |
| 4WRZ10E3-50-70/6EG24N9ETK4/D3M |
| 4WRZ10E3-50-70/6EG24N9ETK4/M |
| 4WRZ10E3-50-70/6EG24N9EK4/D3M |
| 4WRZ10E3-50-70/6EG24N9EK4/M |
| 4WRZ10E3-50-70/6EG24N9K4/D3M |
| 4WRZ10W6-85-70/6EG24N9TK4/M |
| 4WRZ10E3-25-70/6EG24N9K4/M |
| 4WRZ10E1-50-70/6EG24N9ETK4/M |
| 4WRZ10E3-25-70/6EG24N9EK4/M |
| 4WRZ10E3-25-70/6EG24N9K4/D3M |
| 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 |
FAQ:
What are the key features of the 4WRA6 valve?
• Direct-operated design for precise flow control without external feedback .
• Proportional solenoid control with detachable coils and centering thread for easy maintenance .
• Spring-centered spool that returns to neutral when de-energized .
• Compatiblity with external electronics (e.g., Eurocard amplifiers) for signal control .
• Compact sizes: NG6 and NG10 .
3. How does the 4WRA6 valve work?
When an electrical signal is sent to the proportional solenoid, it generates a force that moves the spool proportionally. This adjusts the opening of flow paths between ports P (pressure), A/B (actuator lines), and T (tank), enabling continuous control of flow direction and volume. The spool returns to center via springs when de-energized .
4. Where is the 4WRA6 typically used?
This valve suits applications requiring precise hydraulic control, such as:
• Industrial machinery (e.g., presses, plastic injection molding) .
• Mobile equipment (e.g., cranes, excavators) .
• Systems needing directional and flow control without integrated electronics .
5. 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 .
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
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