The R978911992 PRESSURE RELIEF VALVE DBW10B1-5X/100U6EW110N9K4/12 is a high-quality industrial hydraulic valve designed for reliable pressure reduction to the set value. With a nominal size of 10 and symbol B, it is solenoid-operated at 110 - 120 V AC. Original Bosch Rexroth products are locally supported by CreatX Technology SRL, ensuring quick technical support and repairs.