The R978901889 DBW20AG2-5X/100U6EW110N9K4/12 hydraulic valve is an original Bosch Rexroth product, designed to reliably reduce pressure to the set value. With nominal size 25 and symbol A, this valve is solenoid-operated at 110 - 120 V AC, ensuring superior performance in industrial applications. CreatX Technology SRL provides local support for this high-quality product.