Bosch Rexroth | 4WRSE10V1-50-3XG24K0A1V
4WRSE10V1-50-3X/G24K0/A1V
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The 4WRSE10V1-50-3X/G24K0/A1V valve is produced by Bosch Rexroth for the 4WRSE High Response Control Valves series and regulates hydraulic flow in closed-loop automation circuits. It operates on a 24 VDC supply voltage, providing compatibility with common machine control power rails. A ±10 V command signal modulates the spool position so the controller can adjust flow proportionally to an analog reference. The minimum input impedance of 50 kΩ ensures the control electronics draw negligible current from upstream signal conditioners. During fast actuation the coil can accept a 4 A impulse load, while continuous demand stays below the maximum current consumption of 2.8 A. Connection is made through a DIN EN 175201-804 plug, which simplifies wiring in modular manifolds. An IP65 protection class prevents dust ingress and low-pressure water jets from reaching internal components. The valve mounts to subplates following the ISO 4401-05-04-0-94 interface, supporting standardized installation across hydraulic power units.
It tolerates operating pressures up to 315 bar, allowing use in high-pressure power circuits. The maximum permissible flow of 180 l/min enables large actuator movements when the spool is fully opened. A nominal flow of 50 l/min at 10 bar defines calibrated performance for system tuning. Feedback is provided via a ±10 V actual value signal, giving the controller a precise indication of spool position. The coil winding withstands temperatures up to 150 °C, protecting the magnet from thermal overload in demanding duty cycles. FKM seals resist mineral oils and high temperatures to maintain leakage control. Hydraulic cleanliness down to ISO 4406 class 18/16/13 is required to avoid spool sticking and premature wear. The unit weighs 7.3 kg, so lifting brackets or support plates may be needed during manifold assembly.
Technical Specifications
Actual Value Signal
±10 V
Cleanliness Class (iso 4406)
18/16/13
Coil Temperature
150°C (max)
Command Signal
±10 V
Electrical Connection
DIN EN 175201-804
Impulse Load
4 A
Input Impedance
50 kΩ (min)
Mass
7.3 kg
Max Current Consumption
2.8 A
Max Operating Pressure
315 bar
Max Permissible Flow
180 l/min
Mounting Interface
ISO 4401-05-04-0-94
Nominal Flow (10 Bar)
50 l/min
Protection Class
IP65
Seal Material
FKM
Supply Voltage
24 VDC
1620 Old Apex Road
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