4WRZ10W6-85-7X/6EG24N9TK4/D3M
4WRZ10W6-85-7X/6EG24N9TK4/M
4WRZ10W6-85-7X/6EG24N9ETK4/D3M Original imported German Rexroth proportional valve hydraulic solenoid valve
| Processing & Customization | yes | type | proportional valve |
| material | cast steel | model | 4WRZ10W6-85-7X/6EG24N9TK4/D3M 4WRZ10W6-85-7X/6EG24N9TK4/M 4WRZ10W6-85-7X/6EG24N9ETK4/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 |

| 4WRZ10W6-85-70/6EG24N9TK4/M |
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| 4WRZ10E1-25-70/6EG24N9EK4/M*** |
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| 4WRZ10E1-25-70/6EG24N9K4/M |
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| 4WRZ10W6A50-7X/6EG24N9K4/M |
| 4WRZ10W6A25-7X/6EG24N9K4/M |
| 4WRZ10EA50-7X/6EG24N9K4/M |
| 4WRZ10W9-85-7X/6EG24N9K4/D3M |
| 4WRZ10EA25-7X/6EG24N9K4/M |
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| 4WRZ10W9-25-7X/6EG24N9EK4/M |
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| 4WRZ10W8-85-7X/6EG24N9EK4/M |
| 4WRZ10W8-85-7X/6EG24N9K4/D3M |
FAQ:
1. Q: How to prevent contamination from damaging Rexroth electro-hydraulic valves?
A: Use high-quality hydraulic filters (10 µm or finer), regularly replace fluid, keep reservoirs sealed, and avoid mixing different fluid types.
2. Q: Are replacement parts available for aging Rexroth electro-hydraulic valves?
A: Yes—Rexroth supplies genuine replacement parts (seals, solenoids, spools, coils) globally; contact authorized distributors for fast sourcing.
3. Q: How does temperature affect the performance of Rexroth electro-hydraulic valves?
A: Low temperatures thicken fluid (slower response); high temperatures degrade seals and reduce fluid viscosity (leaks, reduced control precision).
4. Q: Can Rexroth electro-hydraulic valves be used in mobile hydraulic systems?
A: Yes—Rexroth offers compact, rugged models (with IP65/IP67 protection) designed for mobile equipment (excavators, tractors, trucks).
5. Q: What is the difference between proportional and servo-type Rexroth electro-hydraulic valves?
A: Proportional valves offer variable flow/pressure proportional to input signals (cost-effective for most industrial uses); servo valves provide ultra-high precision (for aerospace, robotics).