Pressure Relief Valve DBW25AG2-5X/315YUS6EG24N9K4R12 - Bosch Rexroth R901183280

The DBW25AG2-5X/315YUS6EG24N9K4R12 limits pressure in size 25 circuits to a value between 2 and 315 bar and unloads them through a built-on directional spool valve running at 24 VDC. Flow capacity reaches 500 l/min.

Benefits

• Adjustment range 2 ... 315 bar via an internal hexagon with a protective cap, secured against accidental change.
• Solenoid unloading through the built-on directional spool valve with 2 switching positions at 24 VDC.
• Poppet seat pilot stage rated for a maximum flow of 500 l/min.
• Maximum operating pressure of 350 bar at a weight of 6.54 kg in size 25.
• Threaded connection with 3 ports to connection diagram ISO 6264-08-13, installable without a separate manifold block.
• Connector, 3-pole (2 + PE) to EN 175301-803 for fast solenoid coil replacement.

Application

Size 25 with 500 l/min fits power units sitting between sizes 16 and 32, where a larger valve would be oversized. The threaded connection allows installation straight into the line. Solenoid unloading takes the pressure away when the pump is to run idle.

Manufacturer

Bosch Rexroth, material number R901183280. Characteristic curves and installation notes are given in the data sheets Pressure relief valve (RE 25802) and Pressure relief valve (RE 25802-B).