Rexroth 4WRLE150P-30/G24K0/A1M

The 4WRLE150P-30/G24K0/A1M is a pilot-operated 4-way proportional directional valve from Bosch Rexroth 4WRLE series with integrated OBE onboard electronics and spool position feedback. This 4WRLE150P-30/G24K0/A1M is large-flow high-response proportional valve, powered by 24VDC supply. The P defines spool characteristic curve, 30 stands for the series version, G24 means 24VDC coil, K0 is signal type and connector definition, A1M is valve housing and pilot oil configuration.

This 4WRLE150P-30/G24K0/A1M adopts closed-loop spool position control, low hysteresis and high repeatability, supporting 4-20mA or ±10V analog command signal. It works under max working pressure up to 350 bar, spring centered design, returns to neutral safely when power fails. The integrated OBE electronics support parameter setup, fault diagnosis and status monitoring. It can be configured via Rexroth HYDAC software for ramp, gain and limit adjustment.

The 4WRLE150P-30/G24K0/A1M is widely used for heavy-duty hydraulic axes, rolling mill, extrusion press, injection molding and large test bench synchronized motion control. The 4WRLE is Rexroth’s current mainstream high-performance proportional valve platform. Many hydraulic maintenance teams stock the 4WRLE150P-30/G24K0/A1M as spare valve for hydraulic system overhaul and emergency replacement.