The R901222125 spool valve, type H-4WEH16HD7X/OF6EW110N9S2K4/B08D3, is a high-quality industrial hydraulic valve designed to ensure reliable switching of oil flow direction. With a nominal size of 16 and symbol D, this electric solenoid-operated product at 110 - 120 V AC offers superior performance and durability. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.