The R978910146 PROPORTIONAL VALVE 4WRZ10W6-85-7X/6EG24ETK4/V is a high-quality industrial hydraulic valve, providing reliable control of oil flow direction. With a nominal size of 10 and W6 symbol, this original Bosch Rexroth product is electrically operated with external electronic components, operating at 24 VDC. CreatX Technology SRL offers local support and repairs for this top-tier product.