Pressure Reducing Valve DRE20-6X/315YMG24-8K4M - Bosch Rexroth R901354594

Where a partial circuit has to run at less pressure than the pump delivers, the DRE20-6X/315YMG24-8K4M pressure reducing valve brings the pressure down steplessly to the given command value. Size 25 with an ISO 5781 connection diagram handles up to 300 l/min at a maximum operating pressure of 315 bar. The proportional solenoid is supplied with 24 VDC from external electronics.

Benefits

• Stepless pressure reduction up to a maximum operating pressure of 315 bar
• Flow of up to 300 l/min through three ports in size 25
• ISO 5781 connection diagram, subplate mounting without extra piping
• Driven electrically with external electronics, supply voltage 24 VDC
• Two switching positions with spool symbol B to A for the reduced branch
• 6.06 kg weight, NBR seals for HL hydraulic fluid

Applications

Typical duties are clamping and feed circuits in which one cylinder has to work with less force than the rest of the system. The command value comes from the external electronics, so the reduced pressure can be changed from the machine control. At 300 l/min the valve stays usable in large circuits as well. It is mounted on a subplate to ISO 5781.

Manufacturer

Bosch Rexroth, material number R901354594. Characteristic curves and control details are given in datasheet RE 29276 for proportional pressure reducing valves, plus the overview RE 07600-B.