R901299773 PRESSURE RELIEF VALVE DBW10B3-5X/50-6EW230N9K4 is a high-quality industrial hydraulic valve designed to ensure reliable pressure reduction to the set value. With nominal size 10 and symbol B, this valve is solenoid-operated at 230 V AC 50/60 Hz. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.