Pressure Relief Valve DBW30A2N5X/350-6EG24N9K4E - Bosch Rexroth R901134518

A relief setting at the top of the pressure band should stay as it was signed off. This pilot-operated pressure relief valve is therefore adjusted from 4 to 350 bar through an internal hexagon under a protective cap and discharges up to 580 l/min through its subplate connection.

Benefits

• Setting range of 4 to 350 bar, reaching the maximum operating pressure of the valve.
• Internal hexagon under a protective cap instead of a knob, so the approved value stays unchanged.
• Spool symbol A for the matching switching function of the series.
• Pilot-operated seat valve that holds high pressure tightly.
• Electrical unloading at 24 VDC across two switching positions.
• 6.56 kg weight at 580 l/min maximum flow.

Application

Intended for machinery subject to acceptance testing, presses and test benches whose relief setting is documented and then secured. The concealed adjustment prevents interference during operation. The solenoid unloads the circuit during pauses, and the NBR seals suit HL hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R901134518. Characteristic curves, limit values and installation dimensions are given in the data sheet Pressure relief valve (RE 25802) and the supplement Pressure relief valve (RE 25802-B).