R978902136 PRESSURE RELIEF VALVE DBW 30 A2-5X/315-6EW110N9DK23L/12 is a high-quality industrial hydraulic valve designed to reliably reduce pressure to the set value. With a nominal size of 32 and symbol A, it is solenoid-operated at 110 - 120 V AC. Original Bosch Rexroth products offer superior performance and are supported by local assistance through CreatX Technology SRL.