R978916977 DISTRIBUTOR WITH SPOOL 3WE 6 B6X/EG12N9K4/62=CSA is a high-quality industrial hydraulic valve designed for reliable switching of oil flow direction. With nominal size 6 and symbol B, this original Bosch Rexroth product is solenoid-operated at 12 VDC, providing superior performance and local support through CreatX Technology SRL.