4WRZ10E3-50-70/6EG24N9ETK4/M 4WRZ10E3-50-70/6EG24N9EK4/D3M 4WRZ10E3-50-70/6EG24N9EK4/M German original Rexroth proportional electro-hydraulic valve hydraulic directional valve
- 4WRZ10E3-50-70/6EG24N9ETK4/M
- 4WRZ10E3-50-70/6EG24N9EK4/D3M
- 4WRZ10E3-50-70/6EG24N9EK4/M
| Type | Proportional valve |
| Material | Cast steel |
| Brand | REXROTH |
| Scope of Application | Hydraulic system |
| Product Alias | Proportional directional valve |
| Applicable Medium | Oil products |
| Nominal Pressure | Normal pressure (MPa) |
| Nominal Diameter | 6-way diameter (mm) |
| Installation Type | Threaded installation |
| Type (channel location) | Straight through type |
- 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
Check power supply/wiring, verify input signal (use a multimeter), inspect for fluid contamination/clogs, and test for stuck spools or damaged solenoids.
Yes--most models work with biodegradable oils (e.g., vegetable-based, synthetic esters); confirm compatibility with the fluid manufacturer and Rexroth's guidelines.
Proportional valves: 10-50 ms; servo valves: <5 ms (for high-precision applications); response time depends on valve size and control type.
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.
Yes--Rexroth offers customizations for flow rates, pressure ratings, electrical connections, mounting options, and environmental protection (e.g., IP67).
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