R901154543 4WE 6 D6X/OFEW110N9K4/ZV Spool Valve is a high-quality industrial hydraulic valve designed to ensure reliable switching of oil flow direction. With nominal size 6 and symbol D, this electric solenoid product operates at 110 - 120 V AC. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.