Pressure Relief Valve DBW30B2-5X/100YUS6EG24N9K4R12 - Bosch Rexroth R900974596

Clamping and feed pressures on a machine usually sit well below the design pressure of the power unit. The pilot-operated DBW30B2-5X/100YUS6EG24N9K4R12 limits exactly inside that window, since its adjustment range runs from 2 to 100 bar at a flow of up to 650 l/min.

Benefits

• Adjustment range 2 to 100 bar for clamping, feed and auxiliary circuits.
• Symbol B, two switching positions, switched by the solenoid on 24 VDC.
• 650 l/min in size 32, operating pressure permitted up to 350 bar.
• Poppet seat design with internal hexagon and protective cap for the pressure setting.
• 6.96 kg, connection diagram ISO 6264-10-17, NBR seals for HL hydraulic fluid.

Applications

The valve limits auxiliary circuits in machine tools, clamping systems and forming plant. A range up to 100 bar allows sensitive adjustment wherever the workpiece must not be overloaded. The second switching position lets the branch be changed electrically without an operator touching the setting.

Manufacturer

Bosch Rexroth, material number R900974596. The relevant curves and the connection diagram are described in RE 25802 and RE 25802-B.