Pressure Relief Valve DBW52BP2-3X/315YU6EG24N9K4V - Bosch Rexroth R901161686

A relief valve of this class has a lot to say about how quietly a large power unit runs. The DBW52BP2-3X/315YU6EG24N9K4V is rated for up to 2000 l/min, limits operating pressure to 315 bar and is moved into its second switching position by a 24 VDC solenoid.

Benefits

• Size 52 with subplate mounting swallows up to 2000 l/min without a second valve in parallel.
• Operating pressure up to 315 bar, spool symbol B, two switching positions across two ports.
• FKM seals cope with warm oil and are released for HL hydraulic fluid.
• Electrical connection through a 3-pole connector (2 + PE) to EN 175301-803 at 24 VDC.
• Valve mass 28.52 kg, suited to load bearing size 52 subplates.

Application

Typical places are large power units in presses, forging plants and hydro power controls. Solenoid actuation ties the valve into the sequence control. Because of the 28.52 kg mass, lifting equipment should be at hand for fitting and replacement.

Manufacturer

Bosch Rexroth lists this valve under material number R901161686. This version uses FKM seals and is intended for HL hydraulic fluid.