Pressure Relief Valve DBW30BG2N5X/200S6EG24N9DLR12 - Bosch Rexroth R900934465

A threaded connection instead of a subplate: the DBW30BG2N5X/200S6EG24N9DLR12 pressure relief valve is piped in directly and protects a size 32 circuit carrying up to 650 l/min. Its adjustment range runs from 3.8 to 200 bar, with 350 bar operating pressure, max. Unloading is done by a built-on directional spool valve whose solenoid runs on 24 VDC.

Benefits

• Threaded connection on the valve body, with the connection diagram following ISO 6264-10-17 and 2 ports.
• Adjustment range of 3.8 to 200 bar, with an operating pressure, max. of 350 bar.
• Pilot-operated poppet seat design, tight when closed.
• Flow of up to 650 l/min in size 32 at a weight of 6.49 kg.
• Unloading through a built-on directional spool valve on 24 VDC with 2 switching positions.
• Setting through an internal hexagon with a protective cap, which keeps the value safe from accidental adjustment.
• Cable gland as the electrical connection, NBR seals for HL hydraulic fluid.

Applications

The piped version suits plants without a manifold block, for instance power units of hoists, injection moulding machines or test rigs with long pipe runs. The capped internal hexagon holds the setting between 3.8 and 200 bar once it has been found, while the built-on directional spool valve unloads the circuit on a signal. Sizing rests on 650 l/min and 350 bar.

Manufacturer

The Bosch Rexroth material number is R900934465, product family DB.10-30. Characteristic curves and the dimensions of the threaded connection are given in the data sheet.