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Brand Name : Rexroth
Model Number : 4WRZ10E1-25-7X/6EG24N9EK4/D3M 4WRZ10E1-50-7X/6EG24N9K4/D3M 4WRZ10E85-7X/6EG24N9K4/M
Certification : ISO
Place of Origin : German
MOQ : 1
Price : 2
Payment Terms : MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability : 100
Delivery Time : 2 weeeks
Packaging Details : wooden box
Speed : Hydraulic oil, water ethylene glycol
Pump : Rexroth
Control Type : Pressure Compensated or Load Sensing
Maximum Pressure : 315 bar
Fuel : Gasoline
Application : Construction, Agriculture, Material Handling, etc.
Displacement : Up to 1000 cm3/rev
Mnr : R902155690
Transport Package : Wooden Box
After Serive : online video
| Processing & Customization | yes | type | proportional valve |
| material | cast steel | model | 4WRZ10E1-25-7X/6EG24N9EK4/D3M 4WRZ10E1-50-7X/6EG24N9K4/D3M 4WRZ10E85-7X/6EG24N9K4/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 |

| 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 |
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| 4WRZ10W6-85-70/6EG24N9K4/D3M |
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| 4WRZ10E3-85-70/6EG24N9K4/M |
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| 4WRZ10E1-50-70/6EG24N9ETK4/M |
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| 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 |
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| 4WRZ10E85-70/6EG24N9TK4/D3M |
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FAQ:
1. Q: How to verify the electrical wiring of the 4WRZ10?
A: Check for correct polarity (solenoid +/-, feedback signals), continuity, and insulation resistance (> 1 MΩ) using a multimeter; refer to the wiring diagram in the manual.
2. Q: What is the maximum allowable backpressure at the T port?
A: The maximum backpressure at the tank port (T) is 10 bar (145 psi); excess backpressure can affect flow regulation and valve performance.
Operation & Control
3. Q: How does the proportional control work in the 4WRZ10?
A: The input electrical signal (4-20 mA/0-10 V) controls the proportional solenoid, which shifts the spool proportionally to adjust the flow rate through ports A/B; position feedback maintains accuracy.
4. Q: Can the 4WRZ10 be operated manually in case of electrical failure?
A: Yes, most models feature a manual override (mechanical lever or hex key) to shift the spool manually for emergency operation.
5. Q: What is the neutral position function of the 4WRZ10’s 4/3 spool?
A: Common neutral positions include: closed center (P, A, B blocked, T open), open center (P connected to T, A/B blocked), or tandem center (A connected to B, P connected to T).
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4WRZ10E1-25-7X/6EG24N9EK4/D3M 4WRZ10E1-50-7X/6EG24N9K4/D3M 4WRZ10E85-7X/6EG24N9K4/M Proportional directional valve, German Rexroth solenoid valve Images |