Pressure Relief Valve DBW30A2N5X/300-6EG24N9K4E - Bosch Rexroth R901407625

Forging presses and deep drawing lines work continuously around 300 bar, which keeps the protection permanently close to its set point. This size 32 version covers 4 to 300 bar and discharges up to 580 l/min to tank.

Benefits

• Setting range 4 to 300 bar for continuously loaded circuits
• 580 l/min rated flow at 350 bar maximum operating pressure
• Spool symbol A, pilot-operated poppet design for tight closing under pressure
• Internal hexagon with protective cap against adjustment during operation
• 6.52 kg weight, subplate mounting to ISO 6264-10-17

Technical data

Applications

The valve is installed in hydraulic power units of forging, deep drawing and stamping lines running at around 300 bar system pressure. The pilot-operated poppet design keeps the circuit tight when closed, which limits oil loss under permanently standing pressure. A 24 V solenoid is used for unloading.

Manufacturer

The manufacturer is Bosch Rexroth and the material number is R901407625. Full characteristic curves are given in data sheet RE 25802 and RE 25802-B.