R978897993 PRESSURE RELIEF VALVE DBW20A2-5X/200U6EW110NDK23LR12/12 is a high-quality industrial hydraulic valve designed to ensure reliable pressure reduction to the set value. With nominal size 25 and symbol A, it is solenoid-operated at 110 - 120 V AC. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.