The R901155936 SPOOL VALVE 4WE6HA7X/HG12N9K4 is a high-quality industrial hydraulic valve designed to ensure reliable switching of oil flow direction. With a nominal size of 6 and symbol H, this valve is solenoid-operated at 12 VDC. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.