Pressure Relief Valve DBW30B1N5X/150Y6EG24N9K4E - Bosch Rexroth R901145317

Large circulating volumes at moderate pressure raise two demands at once. This pilot-operated pressure relief valve discharges up to 700 l/min and caps pressure through a rotary knob across a range of 4 to 150 bar.

Benefits

• 700 l/min permitted flow, sized for power units with large circulation.
• Setting range of 4 to 150 bar at the rotary knob, adapted at the machine without tools.
• Pilot control holds the set pressure even at full flow.
• Maximum operating pressure of 350 bar, clearly above the scale.
• Seat valve with tight closing in the rest position.
• 6.58 kg weight with electrical unloading at 24 VDC.

Application

A fit for central power units, cooling loops and forming lines with high circulating volume at moderate working pressure. The rotary knob allows trimming between jobs. The solenoid drops the circuit to zero pressure during waiting times, and the NBR seals suit HL hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R901145317. 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).