The Bosch Rexroth R900702857, model 4WRTE 10 V1-100L-42/6EG24ETK31/A5M, is a high-performance, direct operated proportional directional control valve with integrated electronics (OBE). Designed for precision and rapid response, this valve controls the direction and magnitude of oil flow in demanding hydraulic applications. It features electrical position feedback of the control spool, ensuring high accuracy and repeatability. The onboard electronics simplify system integration by directly processing command signals, making it an ideal solution for closed-loop control systems in industrial machinery, manufacturing, and automation. Its robust construction and FKM seals ensure reliable operation under challenging conditions.