Pressure Relief Valve DBW30BG2N5X/185-6EG24N9K4E - Bosch Rexroth R901575204

A power unit that idles for hours burns energy when the pump keeps delivering against full pressure. This size 32 version prevents that through solenoid unloading with a built-on directional spool valve and discharges up to 580 l/min in operation.

Benefits

• Solenoid unloading through a built-on directional spool valve for pressureless circulation
• 580 l/min rated flow at 350 bar maximum operating pressure
• Setting range 3.8 to 185 bar
• Threaded connection, installation possible without a dedicated subplate
• Pressure valve in poppet seat design, 7.4 kg weight, CE conform

Applications

The valve is used in power units with long idle periods between working cycles, for example on presses and test rigs. When unloaded the pump circulates without pressure, which saves drive power and keeps the oil cooler. The threaded connection simplifies retrofits.

Manufacturer

Material number R901575204 from Bosch Rexroth. Connection diagram, curves and accessories are described in data sheet RE 25802 and RE 25802-B.