Pressure Relief Valve DBW30B2-5X/315XUS6EG24N9K4R12 - Bosch Rexroth R900919799

When a pressure relief valve is swapped out in a running plant, the connection diagram decides whether the existing mounting plate can stay. The DBW30B2-5X/315XUS6EG24N9K4R12 keeps subplate mounting to ISO 6264-10-17 and limits pressure from 2 to 315 bar.

Benefits

• Subplate mounting to ISO 6264-10-17, size 32 with two ports.
• Adjustment range 2 to 315 bar, permitted operating pressure 350 bar.
• 650 l/min flow, pilot-operated build in poppet seat design.
• Solenoid actuation on 24 VDC with connector 3-pole (2 + PE) to EN 175301-803.
• 7.02 kg, NBR seals, released for HL hydraulic fluid.

Applications

The article replaces or supplements relief valves in power units for machine tools, presses and test rigs. Because connection diagram and size are fixed, it fits existing size 32 mounting plates. After installation the range up to 315 bar is set at the internal hexagon and locked with the protective cap.

Manufacturer

Bosch Rexroth, material number R900919799. Connection diagram and installation dimensions for checking against the existing unit are in RE 25802 and RE 25802-B.