Rexroth 4WRAE10 Valve | 4WRAE10W1-60 | 4WRAE10W60-22 | Proportional Directional Valve | F1V 4-20mA

Rexroth 4WRAE10W Series Direct-Operated Proportional Valves

Product Overview:

The Bosch Rexroth 4WRAE10 series is a high-performance, direct-operated proportional directional control valve featuring a standard ISO 4401 Size 10 (NG10) mounting interface. Equipped with Integrated On-Board Electronics (OBE), this series allows for precise, stepless regulation of hydraulic flow and direction without external amplifiers. In 2026, the 4WRAE10 stands as a premier choice for high-precision machine tools, heavy-duty automation, and industrial test stands, offering a robust 60 L/min flow capacity and exceptional linearity.

Featured models: 4WRAE10W1-60-22/G24K31/F1V and 4WRAE10W60-22/G24N9K31/F1V.

Key Technical Advantages:

• Integrated OBE Digital Electronics: The factory-mounted proportional amplifier supports standard F1V (4-20mA) command signals. This “plug-and-play” design saves cabinet space while providing superior signal stability in electromagnetically noisy environments.

• F1V Current Control Logic: By utilizing a $4-20\text{mA}$ signal, the valve is ideal for long-distance transmissions, preventing precision loss caused by voltage drops or potential shifts.

• Direct-Actuated High Response: Powerful proportional solenoids act directly on the spool, ensuring rapid response times capable of handling high-frequency reversal cycles.

• Optimized Series 22 Platform: The latest series 22 design improves internal fluid dynamics, effectively reducing pressure drop while enhancing control repeatability.

• Versatile Spool Logic (W/W1): Offers symmetric and asymmetric flow profiles (nominal 60 L/min) to perfectly match differential cylinders or synchronized load requirements.

Detailed Specifications & Parameters:

• Featured Model Matrix:

  • 4WRAE10W1-60-22: Size NG10, W1-symmetric spool logic, 60 L/min rated flow.

  • 4WRAE10W60-22: Size NG10, W-standard spool logic, featuring N9 enhanced sealing.

• Technical Specifications:

  • Max Operating Pressure: 315 bar (Ports P, A, B) / 210 bar (Port T).

  • Rated Flow: 60 L/min (at $\Delta p = 10\text{ bar}$).

  • Supply Voltage: 24V DC (G24).

  • Command Signal: 4-20mA (F1V).

  • Protection Class: IP65 industrial grade.