Pressure Relief Valve DBW30BG2N5X/150-6EG24N9K4E - Bosch Rexroth R901019817

When a piped circuit needs a fixed cut-off pressure, the combination of threaded connection and protective cap is the right choice. This pilot-operated pressure relief valve covers 3.8 to 150 bar and passes up to 580 l/min.

Benefits

• Threaded connection, so installation needs no separate subplate.
• Setting range of 3.8 to 150 bar through an internal hexagon, secured by the protective cap.
• Solenoid unloading through a built-on directional spool valve at 24 VDC.
• Pressure valve in poppet seat design with tight closing at rest.
• Maximum operating pressure of 350 bar above the setting range.
• 6.46 kg weight at 580 l/min maximum flow.

Application

Suited to piped power units, retrofits and special-purpose machines without a control manifold. The fixed setting suits circuits that run unchanged after commissioning. During pauses the solenoid section drops the circuit to zero pressure, with approval for HL hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R901019817. 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).