Pressure Relief Valve DBW30B2N5X/225-6EG24N9K4E - Bosch Rexroth R901035284

A process pressure above the 210 bar stage needs a relief stage that reaches a little further. This pilot-operated pressure relief valve covers 4 to 225 bar and discharges up to 580 l/min through its subplate connection.

Benefits

• Setting range of 4 to 225 bar, with margin above the rated pressure of many power units.
• Internal hexagon under a protective cap holds the value after acceptance.
• Pilot-operated seat valve keeps pressure stable up to 580 l/min.
• Maximum operating pressure of 350 bar as the body limit.
• Electrical unloading at 24 VDC through a connector, 3-pole (2 + PE) according to EN 175301-803.
• 6.35 kg weight with connection diagram ISO 6264-10-17.

Application

Intended for forming and clamping equipment working above the standard stage. The reserve up to 225 bar allows the cut-off to be set with margin above the operating pressure. The solenoid unloads the circuit during pauses, with approval for HL hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R901035284. Characteristic curves and installation dimensions are given in the data sheet Pressure relief valve (RE 25802) and the supplement Pressure relief valve (RE 25802-B).