Rexroth 4WRPEH10 Proportional Valve
Description:
The Rexroth 4WRPEH10 is a high-performance, direct-operated proportional directional control valve with integrated electronics (OBE) and electrical position feedback. Designed for precise control of hydraulic flow and direction, it provides excellent dynamic response, high repeatability, and reliable servo-quality performance in demanding industrial applications such as steel mills, testing equipment, machine tools, and automated production systems.
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Rexroth 4WRPEH10 Proportional Valve
| Parameter | Specification |
|---|---|
| Product Type | Proportional Directional Control Valve |
| Model Series | 4WRPEH10 |
| Valve Size | NG10 (Size 10) |
| Operation | Direct Operated |
| Control Method | Electro-Hydraulic Proportional Control |
| Electronics | Integrated Electronics (OBE) |
| Position Feedback | Built-in LVDT Position Transducer |
| Nominal Flow | 50 / 100 L/min |
| Maximum Operating Pressure | 315 bar (Ports P, A, B) |
| Maximum Tank Port Pressure | 250 bar |
| Supply Voltage | 24 VDC |
| Command Signal | ±10 V (A1) or 4–20 mA (F1) |
| Mounting Type | Subplate Mounting (ISO 4401) |
| Hydraulic Fluid | Mineral Oil According to DIN 51524 |
| Fluid Temperature Range | -20°C to +70°C |
| Viscosity Range | 10–800 mm²/s |
| Protection Class | IP65 (with connector installed) |
| Response Time | Approx. 25 ms |
| Weight | Approx. 2.75–7.1 kg (depending on configuration) |
| Component Series | 2X / 3X Series |
| Typical Applications | Industrial Automation, Test Benches, Steel Plants, Machine Tools, Hydraulic Presses |