Pressure Relief Valve DBW30AG2N5X/50S6EG24N9K4R12E - Bosch Rexroth R901175949

Low system pressures between 3.8 and 50 bar call for a finely graded setting range. This valve with symbol A provides it and also unloads the pump through a built-on directional spool valve at 24 VDC. The connection is by threaded ports.

Benefits

• Setting range 3.8 to 50 bar for circuits with modest pressure demand
• Symbol A within the DB.10-30 range
• Threaded connection without an additional subplate
• Electrical unloading of the pump at 24 VDC
• Flow up to 580 l/min at a permissible operating pressure of 350 bar
• Weight 6.25 kg, CE compliant

Application

Systems with hydraulically clamped workpieces or sensitive actuators are often allowed to build only a few dozen bar. This valve limits the pressure in that band. Solenoid unloading additionally lets the pump circulate without pressure.

Manufacturer

Bosch Rexroth lists this item under material number R901175949. The datasheet holds the performance curves and the installation notes.