The R978915891 PRESSURE RELIEF VALVE DBW 20 B2-5X/200U6EW110N9K4/12 is a high-quality industrial hydraulic valve designed for reliable pressure reduction to the set value. With a nominal size of 25 and symbol B, it is solenoid-operated at 110 - 120 V AC. Original Bosch Rexroth products are locally supported by CreatX Technology SRL, providing superior technical solutions.