The R901143577 4WEH16Y7X/6EW110N9K4 Spool Valve is a high-quality industrial hydraulic valve designed for reliable switching of oil flow direction. With a nominal size of 16 and symbol Y, this electrically operated solenoid valve functions at 110-120 V AC. Original Bosch Rexroth products are available with local support through CreatX Technology SRL, ensuring superior performance and durability.