Pressure Relief Valve DB52F2-3X/315YUE - Bosch Rexroth R901332515

When a large pump delivers against a closed system, the relief valve has to take the full flow. The DB52F2-3X/315YUE accepts up to 2000 l/min and limits to a value between 3.9 and 315 bar.

Benefits

• 2000 l/min maximum flow across three ports in size 52.
• Setting range 3.9 to 315 bar covers low and high pressure circuits.
• Pilot-operated pressure valve in poppet seat design, hydraulically actuated.
• Internal hexagon with protective cap for a secured pressure setting.
• 315 bar maximum operating pressure, CE, NBR seals, mass 27.6 kg.

Applications

The valve is fitted in pump protection and bypass lines of power units with high delivery. The third port takes the separate pilot oil routing. The released hydraulic fluid is HL, the flange connection follows size 52.

Manufacturer

Bosch Rexroth, material number R901332515, product family DB(W)52. Pressure ratings and characteristic curves are described in the documentation on series 3X pressure relief valves.