Pressure Relief Valve DBW30B2N5X/240-6EG24N9K4E - Bosch Rexroth R901173873

Some systems run permanently a little above the classic rated pressure without moving into the high-pressure class. This pilot-operated pressure relief valve meets that band with a setting range of 4 to 240 bar and discharges up to 580 l/min.

Benefits

• Setting range of 4 to 240 bar against a maximum operating pressure of 350 bar.
• Internal hexagon under a protective cap keeps the value fixed once the system is run in.
• Pilot-operated seat valve holds pressure across the flow range up to 580 l/min.
• Two switching positions for pressure build-up and electrical unloading at 24 VDC.
• Subplate mounting to ISO 6264-10-17 for assembly on standard plates.
• 6.5 kg weight in size 32.

Application

A fit for forming equipment, clamping hydraulics and power units working permanently around 240 bar. The secured adjustment prevents drift between shifts. The solenoid runs the circuit pressureless during pauses, and the NBR seals match HL hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R901173873. 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).