R978025097 PRESSURE RELIEF VALVE DBW 20 BG2-4X/315-6EW110N9K4V/12 is a high-quality industrial hydraulic valve designed to ensure reliable pressure reduction to the set value. With nominal size 25 and symbol B, this original Bosch Rexroth product is solenoid-operated at 110 - 120 V AC and offers local support through CreatX Technology SRL.