R978911841 SPOOL VALVE H-4WEH 16 E7X/6EW110N9ESK4/B10D3 is a high-quality industrial hydraulic valve designed to ensure reliable switching of oil flow direction. With a nominal size of 16 and symbol E, this electric solenoid product operates at 110 - 120 V AC. Original Bosch Rexroth products are available with local support from CreatX Technology SRL.