Pressure Relief Valve DBW30BG1N5X/200Y6EG24N9K4E - Bosch Rexroth R901120946

A circuit without a control manifold needs a valve that can be piped in directly and still discharge the full flow. This pilot-operated pressure relief valve has three ports, covers 3.8 to 200 bar and accepts up to 700 l/min.

Benefits

• Threaded connection with three ports, so installation needs no subplate.
• 700 l/min permitted flow with a setting range of 3.8 to 200 bar.
• Rotary knob for pressure adjustment without tools.
• Solenoid unloading through a built-on directional spool valve at 24 VDC.
• Pressure valve in poppet seat design with tight closing at rest.
• 5.85 kg weight at a maximum operating pressure of 350 bar.

Application

Meant for piped power units, mobile units and retrofits on existing machines. The third port allows the pilot oil to be drained separately. The solenoid section switches the circuit to zero pressure during pauses, with approval for HL hydraulic fluid and NBR seals.

Manufacturer

Bosch Rexroth, material number R901120946. 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).