Pressure Relief Valve DB52F2-3X/315UV - Bosch Rexroth R900471962

The main circuit of a power unit running 2000 l/min needs a relief valve that takes this flow without a restriction. The DB52F2-3X/315UV does that at the size 52 flange connection, covers an adjustment range of 3.9 to 315 bar and weighs 26.6 kg.

Benefits

• Flow up to 2000 l/min at the flange connection with no added restriction.
• Adjustment range of 3.9 to 315 bar, maximum operating pressure 315 bar.
• Two ports and two switching positions, pilot-operated poppet design.
• Internal hexagon with protective cap for the pressure setting.
• 26.6 kg in weight, FKM seals, HL hydraulic fluid.

Applications

The valve protects the pump outlet in presses, forging plants and test benches that run the full system pressure. The poppet design keeps leakage low as long as pressure stays below the setting, and opens only when the pressure stage is reached.

Manufacturer

Bosch Rexroth lists this valve under material number R900471962, product family DB(W)52.