R901569783 PROPORTIONAL VALVE 4WRLF10W6-100LJ-4X/MPY00/24ND90 is a high-quality industrial hydraulic valve, providing reliable oil flow direction control. With high precision due to internal piston position retraction and nominal size 10, this original Bosch Rexroth product features an integrated electronic system and 24 VDC field buses. CreatX Technology SRL offers local support and repairs.