Pressure Relief Valve DBW30BG2N5X/100-6EG24N9K4E - Bosch Rexroth R900779657

Not every protection circuit has a control manifold, yet the ceiling still has to hold. This pilot-operated pressure relief valve is installed through its threaded connection, covers 3.8 to 100 bar and passes up to 580 l/min.

Benefits

• Threaded connection, so the valve goes straight into the line.
• Setting range of 3.8 to 100 bar, matched to consumers with a low pressure limit.
• Internal hexagon under a protective cap secures the ceiling against adjustment.
• Solenoid unloading through a built-on directional spool valve at 24 VDC.
• Pressure valve in poppet seat design with tight closing at rest.
• 6.48 kg weight at a maximum operating pressure of 350 bar.

Application

Suited as a protection stage in piped cooling, flushing and prefill circuits and in retrofits on existing installations. The low ceiling protects components sharing the same power unit. The solenoid section lets the circuit idle pressureless during pauses.

Manufacturer

Bosch Rexroth, material number R900779657. Connection dimensions and characteristic curves are given in the data sheet Pressure relief valve (RE 25802) and the supplement Pressure relief valve (RE 25802-B).