Pressure Relief Valve DBW30B2-5X/315-6EG24N9K4V/12 - Bosch Rexroth R900947401

Replacing a worn size 32 relief valve is decided first by the connection pattern and only then by the setting range. The DBW30B2-5X mounts on ISO 6264-10-17, covers 4 to 315 bar and carries FKM seals.

Benefits

• Subplate mounting ISO 6264-10-17, matching an installed mounting plate.
• 4 to 315 bar setting pressure, adjusted at an internal hexagon under a cap.
• 650 l/min rated flow, operating pressure up to 350 bar.
• FKM seals, HL hydraulic fluid, symbol B in two switching positions.
• 6.4 kg, 24 VDC solenoid on a 3-pole (2 + PE) connector to EN 175301-803.

Application

In a service case what counts is that plate, connector style and voltage all agree, so the swap fits into one shift. This version brings the widespread pairing of a 24 VDC solenoid and a connector to EN 175301-803. Note the cracking pressure set on the old unit before removal and dial it in again on the new one.

Manufacturer

Bosch Rexroth, material number R900947401, product family DB.10-30. Mounting dimensions and curves are listed in data sheet RE 25802, supplementary figures in RE 25802-B.