Pressure Relief Valve DBW30A3-5X/315-6EG24N9K4V - Bosch Rexroth R901173931

Spool pattern A and pressure stage 315 define the cut of this pilot-operated size 32 pressure relief valve. It limits system pressure at flow up to 650 l/min and vents the circuit when the controller calls for it.

Benefits

• Spool symbol A combined with pressure stage 315.
• Flow up to 650 l/min, maximum operating pressure 350 bar.
• Pilot-operated design with a mounted directional valve, 24 VDC.
• Subplate mounting to ISO 6264-10-17, size 32.
• FKM seals, HL hydraulic fluid.
• Connector, 3-pole (2 + PE) to EN 175301-803, weight 6.5 kg.

Application

The valve sits in the pressure line of power units feeding a press, a clamping station or a test rig. The pilot-operated design holds the set pressure comparatively steady across the whole flow range, which benefits the repeat accuracy of the machine.

Manufacturer

Bosch Rexroth lists the valve under material number R901173931. Characteristic curves, setting ranges and pilot stage data appear in the pressure relief valve data sheet RE 25802, supplemented by RE 25802-B.