Pressure Relief Valve DBW30AG2N5X/180-6EG24N9K4E - Bosch Rexroth R900773255

A piped circuit calling for the switching function of spool symbol A needs a valve that works without a subplate and holds its setting for good. This pilot-operated pressure relief valve covers 3.8 to 180 bar and passes up to 580 l/min.

Benefits

• Threaded connection, so the valve goes straight into the line without a subplate.
• Setting range of 3.8 to 180 bar through an internal hexagon, secured by the protective cap.
• Spool symbol A for the matching switching function of the series.
• Solenoid unloading through a built-on directional spool valve at 24 VDC.
• Pressure valve in poppet seat design with tight closing at rest.
• 7.35 kg weight at a maximum operating pressure of 350 bar.

Technical data

Application

Suited to piped power units and special-purpose machines whose control calls for the switching function of spool symbol A. The concealed adjustment holds the process pressure over long running times. During pauses the solenoid section lets the circuit idle pressureless, with approval for HL hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R900773255. Connection dimensions, characteristic curves and installation notes are given in the data sheet Pressure relief valve (RE 25802) and the supplement Pressure relief valve (RE 25802-B).