R978017737 DISTRIBUTOR WITH SPOOL 4WE 6 E6X/EW110N9K4/62 is a high-quality industrial hydraulic valve, providing reliable switching of oil flow direction. With nominal size 6 and symbol E, this electric solenoid product at 110 - 120 V AC ensures superior performance. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.