The Bosch Rexroth Z4S 6-1X/ (Material Number: R901017010) is a premium hydraulic component assembly engineered for rigorous industrial applications. This unit features a highly efficient Z4S series rectifier sandwich plate paired with a robust solenoid actuator. Designed to fit standard NG6 (CETOP 3) size directional valves, the rectifier plate ensures stabilized, unidirectional fluid flow, effectively protecting hydraulic circuits from reverse flow and pressure fluctuations. The complete assembly includes a secure electrical connector and is mounted on a durable cylindrical valve body with a distinctive blue mounting block. Manufactured to Bosch Rexroth’s exacting quality standards, this valve assembly guarantees exceptional durability, precise fluid control, and seamless integration into modern hydraulic systems.