R901295477 SPOOL VALVE 4WEH16HR7X/6EW110N9S2K4/B10 is a high-quality industrial hydraulic valve designed to ensure reliable switching of oil flow direction. With a nominal size of 16 and symbol R, this original Bosch Rexroth product offers superior performance and local support through CreatX Technology SRL. Electric solenoid operation at 110 - 120 V AC.