Proportional Directional Valve 4WRLE25W8-350LJ-4X/MPT/24F1 - Bosch Rexroth R901541669

In halls with long cable runs and plenty of converter power, voltage signals corrupt the command value quickly. The 4WRLE25W8-350LJ-4X/MPT/24F1 therefore accepts 4 to 20 mA and regulates 350 l/min nominal flow at up to 350 bar with it.

Benefits

• Current interface 4 to 20 mA keeps the command value intact over long cables and in noisy surroundings
• 350 l/min nominal flow against a maximum size 25 flow of 1250 l/min
• Internal pilot oil supply and return, no additional piping
• A broken wire shows up as zero current with 4 to 20 mA, which makes diagnosis easier
• Spool symbol W8, mounting pattern ISO 4401-08-08-0-05, operating pressure 350 bar
• Mass 19.38 kg, CE compliant, NBR seals

Applications

The variant is intended for rolling mills, press lines and test halls where cabinet and machine stand far apart. It drives the same axes as the voltage build but is less sensitive to interference. Operating pressure stays at 350 bar.

Manufacturer

Bosch Rexroth, material number R901541669, type designation 4WRLE25W8-350LJ-4X/MPT/24F1.