R901018447 PRESSURE RELIEF VALVE DBW20B2-5X/315XU6EW230N9K4 is a high-quality industrial hydraulic valve designed to ensure reliable pressure reduction to the set value. With a nominal size of 25 and symbol B, this valve is solenoid-operated at 230 V AC 50/60 Hz. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.