Rexroth 4WRTE-43-M-00 – High-Response Proportional Directional Valve
Looking for a high-performance proportional directional valve from Bosch Rexroth? The Rexroth 4WRTE-43-M-00 belongs to the 4WRTE series – a pilot-operated 2-stage valve with electrical position feedback and integrated electronics (OBE).
The 4WRTE series is designed for closed-loop control of position, velocity, pressure and force, offering high response sensitivity, low hysteresis and fast reaction times.
Key Features of Rexroth 4WRTE-43-M-00
✅ Pilot-operated 2-stage proportional directional valve.
✅ Electrical position feedback.
✅ Integrated electronics (OBE – On Board Electronics).
✅ Optional spool position monitoring (M).
✅ High response sensitivity and low hysteresis.
✅ Safe: control spool returns to central position when de-energized.
✅ Suitable for position, velocity, pressure and force control.
Technical Specifications (4WRTE Series)
✅ Model: 4WRTE-43-M-00 (4WRTE series)
✅ Type: High-response proportional directional valve
✅ Design: Pilot-operated, 2-stage
✅ Common sizes: NG10, 16, 25, 27, 32, 35
✅ Maximum operating pressure: up to 350 bar
✅ Rated flow: 25 – 1000 l/min (depending on size)
✅ Supply voltage: 24V DC
✅ Electronics: Integrated OBE
✅ Position feedback: Electrical
✅ Mounting: Subplate mounting (DIN 24340)
✅ Application: Precise closed-loop control
Typical Applications
✅ Precise position control systems
✅ Hydraulic presses and CNC machine tools
✅ Velocity and force control systems
✅ Injection molding and die casting machines
✅ Applications requiring fast response and high accuracy
Why Choose the Rexroth 4WRTE-43-M-00?
The 4WRTE series from Bosch Rexroth is known for high reliability, robust design and precise control performance. Integrated electronics reduce wiring complexity, improve response speed and make integration into modern control systems easier.
Selection & Installation Tips
✅ Confirm the exact size (NG) and full ordering code before ordering.
✅ Use clean hydraulic oil with the correct viscosity.
✅ Ensure a stable 24V DC power supply.
✅ Check pilot oil supply/drain configuration (internal/external) to match your system.
Hotline: 0084 787900099
