R901350471 SPOOL VALVE 4WE10HA5X/EG12N9K4/M is a high-quality industrial hydraulic valve designed to ensure reliable switching of oil flow direction. With nominal size 10 and HA symbol, this valve is magnetically operated at 12 V DC, providing superior performance. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.