R900439719 MODULAR DIRECTIONAL VALVE Z2S22-3-5X/ is a high-quality industrial hydraulic valve designed to ensure reliable oil flow control. With a nominal size of 22, this valve efficiently blocks flow from A1 to A2 and from B1 to B2, operated mechanically. Original Bosch Rexroth products are available with local support through CreatX Technology SRL, ensuring superior performance and durability.