Pressure Relief Valve DBW25BG2-5X/315Y6EG24N9K4/12 - Bosch Rexroth R901251996

On power units feeding several consumers, pressure builds up quickly in the shared return line. This size 25 version therefore takes the pilot drain out through a third port and keeps the limit between 3.8 and 315 bar even at 500 l/min.

Advantages

• Third port for the pilot drain, independent of the shared return line
• Setting range 3.8 to 315 bar, maximum operating pressure 350 bar
• Flow up to 500 l/min, connection diagram ISO 6264-08-13
• Solenoid unloading through a mounted directional spool valve on 24 VDC
• Threaded connection, 6.54 kg, NBR seals for HL hydraulic fluid

Application

The build is asked for on power units that drain several circuits through one collecting line. The setting also stays reproducible where tank lines are long. Solenoid unloading takes the pump line to tank level between two strokes.

Manufacturer

Bosch Rexroth lists the build as R901251996 in the DB.10-30 product family. Port allocation and curves are covered by the data sheet.