4WRZ10E1-50-70/6EG24N9EK4/M
4WRZ10E1-50-70/6EG24N9K4/D3M
4WRZ10E1-50-70/6EG24N9K4/M Electric hydraulic directional valve, imported servo directional valve from Germany by Rexroth
| Processing & Customization | yes | type | proportional valve |
| material | cast steel | model | 4WRZ10E1-50-70/6EG24N9EK4/M 4WRZ10E1-50-70/6EG24N9K4/D3M 4WRZ10E1-50-70/6EG24N9K4/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 |

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FAQ:
1.Q: How to calibrate a Rexroth electro-hydraulic valve for precise control?
A: Use a calibration tool to align the input signal (4-20mA/0-10V) with desired flow/pressure output; follow Rexroth’s calibration procedure in the user manual.
2. Q: Can Rexroth electro-hydraulic valves be customized for specific applications?
A: Yes—Rexroth offers customizations for flow rates, pressure ratings, electrical connections, mounting options, and environmental protection (e.g., IP67).
3. Q: What is the service life of a typical Rexroth electro-hydraulic valve?
A: 10,000-20,000 operating hours (standard conditions); proper maintenance and clean fluid can extend life to 30,000+ hours.
4. 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.
5. 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.