R901015566 PROPORTIONAL VALVE 4WRZE10W9-85-7X is a high-quality industrial hydraulic valve, providing precise control of oil flow direction. With a nominal size of 10 and W9 symbol, this original Bosch Rexroth product is equipped with integrated electronic components of 24 VDC. CreatX Technology SRL offers local support and repairs for this top product in the Proportional Hydraulic Valves category.