The R900396220 hydraulic valve, type MODULAR DIRECTIONAL VALVE Z2S6B3-6X/SO40, ensures reliable oil flow locking, making it ideal for industrial applications. With a nominal size of 6, it provides precise control of oil flow between B1 and B2, mechanically operated. Original Bosch Rexroth products are available through local support by CreatX Technology SRL, ensuring superior quality and optimal performance.