The R978033636 SPOOL VALVE 4WEH 16 HD7X/6EW110N9S2K4 is a high-quality industrial hydraulic valve designed for reliable switching of oil flow direction. With a nominal size of 16 and symbol D, this original Bosch Rexroth product is electrically operated with a magnet and functions at 110 - 120 V AC. Local support is provided by CreatX Technology SRL for this special hydraulic product.