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 |
| Weight | 12-60 kg |
| Pressure | High Pressure |
| Factory | manufacturer |
| Warranty | one year |
| Theory | Rotary Pump |
| Direction Of Rotation | Clockwise or Counter-clockwise |
| Speed | Hydraulic oil, water ethylene glycol |
| Pump | piston |
| Keyword | Rexroth Hydraulic Pump |
| Cylinder Number | Single Cylinder |
| Certifisaarion | ISO |
| Brand Name | Rexroth |
| Model Number | 4WRA6W1-20-1X/24Z4/M 4WRA6W1-05-1X/24NZ4/M 4WRA6W1-10-1X/24NZ4/M 4WRA6WA20-1X/24N9K4/M 4WRA6W20-1X/24N9Z4/V |
| Certification | ISO |
| Place of Origin | German |
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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 |
| Weight | 12-60 kg | Pressure | High Pressure |
| Factory | manufacturer | Warranty | one year |
| Theory | Rotary Pump | Direction Of Rotation | Clockwise or Counter-clockwise |
| Speed | Hydraulic oil, water ethylene glycol | Pump | piston |
| Keyword | Rexroth Hydraulic Pump | Cylinder Number | Single Cylinder |
| Certifisaarion | ISO | Brand Name | Rexroth |
| Model Number | 4WRA6W1-20-1X/24Z4/M 4WRA6W1-05-1X/24NZ4/M 4WRA6W1-10-1X/24NZ4/M 4WRA6WA20-1X/24N9K4/M 4WRA6W20-1X/24N9Z4/V | Certification | ISO |
| Place of Origin | German | ||
| High Light | 6-Way Diameter Proportional Directional Valve ，Single Cylinder Hydraulic Control Valve ，Clockwise or Counter-Clockwise Rotation Rexroth Valve | ||
4WRA6W1-20-1X/24Z4/M
4WRA6W1-05-1X/24NZ4/M
4WRA6W1-10-1X/24NZ4/M
4WRA6WA20-1X/24N9K4/M
4WRA6W20-1X/24N9Z4/V Imported German Rexroth hydraulic proportional directional valve
| Processing & Customization | yes | type | proportional valve |
| material | cast steel | model | 4WRA6W1-20-1X/24Z4/M 4WRA6W1-05-1X/24NZ4/M 4WRA6W1-10-1X/24NZ4/M 4WRA6WA20-1X/24N9K4/M 4WRA6W20-1X/24N9Z4/V |
| 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 |
| 4WRZ10E85-7X/6EG24N9K4/M |
| 4WRZ10E85-7X/6EG24N9ETK4/M |
| 4WRZ10E1-50-7X/6EG24N9K4/M |
| 4WRZ10E1-50-7X/6EG24N9EK4/D3M |
| 4WREE10W1-25-2X/G24K31/F1V |
| 4WREE10W1-50-2X/G24K31/F1V |
| 4WREE10EA50-2X/G24K31/F1V |
| 4WRZ10E50-7X/6EG24N9TK4/M |
| 4WRZ10E1-25-7X/6EG24N9K4/M |
| 4WRZ10E1-50-7X/6EG24N9TK4/M |
| 4WREE10W75-2X/G24K31/F1V |
| 4WREE10V50-2X/G24K31/F1V |
| 4WREE10W1-75-2X/G24K31/A1V |
| 4WREE10W1-25-2X/G24K31/A1V |
| 4WREE10W75-2X/G24K31/A1V |
| 4WREE10W50-2X/G24K31/A1V |
| 4WREE10W25-2X/G24K31/A1V |
| 4WREE10V75-2X/G24K31/A1V |
| 4WREE10V50-2X/G24K31/A1V |
| 4WREE10E1-25-2X/G24K31/A1V |
| 4WREE10E1-50-2X/G24K31/A1V |
| 4WREE10EA75-2X/G24K31/A1V |
| 4WREE10WA50-2X/G24K31/A1V |
| 4WREE10E50-2X/G24K31/F1V |
| 4WREE10V75-2X/G24K31/F1V |
| 4WREE10WA75-2X/G24K31/A1V |
| 4WREE10W25-2X/G24K31/F1V |
| 4WREE10V25-2X/G24K31/A1V |
| 4WREE10EA50-2X/G24K31/A1V |
| 4WREE10E25-2X/G24K31/F1V |
| 4WREE10E75-2X/G24K31/F1V |
| 4WREE10E1-25-2X/G24K31/F1V |
| 4WREE10E1-50-2X/G24K31/F1V |
| 4WREE10E1-75-2X/G24K31/F1V |
| 4WREE10V25-2X/G24K31/F1V |
| 4WREE10W50-2X/G24K31/F1V |
| 4WREE10E75-2X/G24K31/A1V |
| 4WREE10E1-75-2X/G24K31/A1V |
| 4WREE10WA25-2X/G24K31/A1V |
| 4WREE10EA25-2X/G24K31/A1V |
| 4WREE10E50-2X/G24K31/A1V |
| 4WREE6EA08-2X/G24K31/A1V |
| 4WREE6E1-32-2X/G24K31/F1V |
| 4WREE6EA16-2X/G24K31/F1V |
| 4WREE6E1-16-2X/G24K31/F1V |
| 4WREE6E1-08-2X/G24K31/F1V |
| 4WREE6E32-2X/G24K31/F1V |
| 4WREE6E16-2X/G24K31/F1V |
| 4WREE6WA32-2X/G24K31/A1V |
| 4WREE6WA16-2X/G24K31/A1V |
| 4WREE6WA08-2X/G24K31/A1V |
| 4WREE6EA32-2X/G24K31/A1V |
| 4WREE6EA16-2X/G24K31/A1V |
| 4WREE6W1-32-2X/G24K31/A1V |
| 4WREE6V16-2X/G24K31/F1V |
FAQ:
FAQ: REXROTH 4WRA6 Series Proportional Valve
1. What is the REXROTH 4WRA6 proportional valve?
The REXROTH 4WRA6 is a direct-operated, proportional directional valve without electrical position feedback or integrated electronics (OBE). It controls the direction and volume of hydraulic fluid flow and is designed for subplate mounting per ISO 4401 standards. Its maximum operating pressure is 315 bar, with flow rates up to 75 L/min (depending on model) .
2. 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 .
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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