R900971009 LOGIC CARTRIDGE VALVE LC63A20D7X/V is a high-quality industrial hydraulic valve, perfect for reliable switching of oil flow direction. With a nominal size of 63 and bidirectional operation (A → B, B → A), this valve is hydraulically operated and features an AD type piston. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.