Pressure Relief Valve DBW30B2N5X/200Y6EG24N9K4E - Bosch Rexroth R901579311

Power units with several pumps or large displacements produce flows that overwhelm smaller pressure valves. This size 32 version discharges up to 700 l/min and can be set in the range from 4 to 200 bar.

Benefits

• 700 l/min rated flow for power units with very high delivery
• Setting range 4 to 200 bar at 350 bar maximum operating pressure
• Pilot-operated poppet valve with spool symbol B and two ports
• Internal hexagon with protective cap secures the pressure setting
• Subplate mounting to ISO 6264-10-17, 3 kg weight, CE conform

Applications

It is installed in large hydraulic power units, for example on presses, injection moulding machines and test rigs with several pumps. At 700 l/min the pressure rise on opening stays limited, so the system does not overshoot the set point. The circuit is unloaded electrically at 24 V.

Manufacturer

Bosch Rexroth lists the item under material number R901579311. Mounting dimensions and performance limits are documented in RE 25802 and RE 25802-B.