The R900739156 PRESSURE RELIEF VALVE DBW20B2-5X/315-6EG220N9K4V is a high-quality industrial hydraulic valve designed to reliably reduce pressure to the set value. With a nominal size of 25 and symbol B, this valve is solenoid-operated at 220 V DC. Original Bosch Rexroth products are available with local support through CreatX Technology SRL, ensuring superior performance and durability.