Bosch Rexroth R900954272 Directional Proportional Valve

Bosch Rexroth R900954272 is a 4WRTE16V1-125L-4X/6EG24ETK31/A1M directional proportional valve, a two‑stage, pilot‑operated hydraulic valve that provides precise proportional control of actuator movement. It features electrical position feedback and on‑board electronics (OBE) to regulate the main stage spool via the pilot control valve, with optional spool‑position monitoring for enhanced precision. The pilot oil can be supplied internally via port P or externally via port X, and returned internally via port T or externally via port Y to the tank, allowing flexible installation in various hydraulic circuits. With a 0 V command, the electronics center the main stage spool, delivering a neutral position for stable standby. This model, identified as R900954272, corresponds to the 4X/6EG24ETK31/A1M configuration within the 4WRTE16 family and is suited for industrial applications requiring repeatable, programmable directional control—such as machine tools, presses, and material‑handling systems—where integrated electronic control of proportional valve operation simplifies wiring and control architectures.