R978874053 SPOOL VALVE 4WE 6 D6X/EW110N9DA/62 is a high-quality industrial hydraulic valve designed for reliable switching of oil flow direction. With nominal size 6 and symbol D, this valve is solenoid-operated at 110 - 120 VAC. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.