The R978935148 PRESSURE RELIEF VALVE DBW20B1-5X/315S6EW110N9DK23L 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 features solenoid operation at 110 - 120 V AC. Original Bosch Rexroth products provide local support through CreatX Technology SRL, ensuring performance and durability in special hydraulic applications.