R978911860 PRESSURE RELIEF VALVE DBW20B2-5X/100YU6EW110N9K4/12 is a high-quality industrial hydraulic valve, perfect for high-power applications. It ensures reliable pressure reduction to the desired set value. With nominal size 25 and symbol B, the valve is solenoid-operated at 110 - 120 V AC. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.