R978915374 PRESSURE RELIEF VALVE DBW20B1-5X/100U6EW110NK4/12 is a high-quality industrial hydraulic valve designed to reliably reduce pressure to the set value. With nominal size 25 and symbol B, it features solenoid operation at 110 - 120 V AC. Original Bosch Rexroth products are available with local support through CreatX Technology SRL, ensuring superior performance and durability.