Pressure Relief Valve DB52F2-3X/65UE - Bosch Rexroth R901353650

Circuits with low working pressure need a relief valve that responds cleanly just above tank pressure. The pilot-operated DB52F2-3X/65UE is adjustable from 3.9 to 65 bar and discharges up to 1500 l/min while doing so.

Benefits

• Setting range 3.9 to 65 bar for circuits with low working pressure.
• 1500 l/min maximum flow across two ports in size 52.
• Poppet seat design as a pilot-operated pressure valve, hydraulically actuated.
• Internal hexagon with protective cap secures the pressure setting against unintended adjustment.
• 315 bar maximum operating pressure, CE, NBR seals, mass 27.52 kg.

Applications

The flange connection in size 52 is intended for return and bypass lines of large power units, for example in presses and steel plants. The pilot-operated design keeps the pressure differential flat across the flow range. The released hydraulic fluid is HL.

Manufacturer

Bosch Rexroth, material number R901353650, product family DB(W)52. Characteristic curves and installation dimensions are described in the documentation on series 3X pressure relief valves.