The R978915392 DBW 20 BG3-5X/100Y6EW110N9K4/12 hydraulic valve is an original Bosch Rexroth product, perfect for high-power industrial applications. With a nominal size of 25 and symbol B, it reliably reduces pressure to the set value, operated by a solenoid at 110 - 120 V AC. CreatX Technology SRL provides local support and repairs for this superior quality product.