Pressure Relief Valve DBW52BP2-3X/315XYU6EG24N9K4 - Bosch Rexroth R900957601

A power unit with high pump output needs pressure protection that can accept the full delivery flow. The DBW52BP2-3X/315XYU6EG24N9K4 works as a pilot-operated seat valve, holds system pressure at the value set between 4 and 315 bar and relieves up to 2000 l/min while doing so.

Benefits

• Pressure adjustment range 4 to 315 bar via internal hexagon, secured by a protective cap
• Flow up to 2000 l/min through the size 52 subplate interface
• Seat valve of pilot-operated design, two switching positions, spool symbol B
• Solenoid actuation at 24 V DC, 3-pole connector (2 + PE) according to EN 175301-803
• 28.34 kg valve weight, NBR seals for hydraulic fluid HL

Applications

The valve is used on power units with a large delivery volume, for example on presses, rolling mills or test rigs. Pilot supply X and pilot drain Y are routed separately, so the pilot stage stays on its own pressure level. The solenoid allows the circuit to be unloaded electrically without switching off the pump.

Manufacturer

Bosch Rexroth, material number R900957601, ordering code DBW52BP2-3X/315XYU6EG24N9K4.