Pressure Relief Valve DBW10B2-5X/250YS6EG24N9K4R12E - Bosch Rexroth R901008326

A power unit with 250 bar working pressure and a strong pump needs protection that covers both figures. This version combines a setting range of 4 to 250 bar with 230 l/min rated flow while staying in the compact size 10.

Benefits

• Setting range 4 to 250 bar for the common pressure stage of industrial power units
• 230 l/min rated flow, more reserve than the 200 l/min version
• 350 bar maximum operating pressure of the valve body
• Pilot-operated poppet valve, internal hexagon with protective cap
• 5.15 kg weight, subplate mounting to ISO 6264-06-09

Applications

The valve is installed in hydraulic power units of presses, clamping fixtures and machine tools running at 250 bar system pressure. The higher flow rating keeps the pressure rise on opening within limits when the pump delivers a lot of volume. Unloading is electrical with 24 V DC.

Manufacturer

Bosch Rexroth, material number R901008326. Dimensional drawings, characteristic curves and ordering data are in data sheet RE 25802 and RE 25802-B.