Proportional Directional Valve 4WRLE16W6-200LJ-4X/MPT/24F1/3 - Bosch Rexroth R901579412

Not every plant has its own pilot pump. The 4WRLE16W6-200LJ-4X/MPT/24F1/3 therefore feeds its pilot stage internally and relieves it internally as well, works with 200 l/min nominal flow at 350 bar and takes the command as a 4...20 mA current signal.

Benefits

• Internal pilot oil supply and internal return, so no additional control lines have to be laid.
• 200 l/min nominal flow in size 16, the series covers up to 800 l/min.
• Spool symbol W6 with 3 switching positions, the mid position of the existing schematic is preserved.
• 4...20 mA command, which keeps longer signal runs between controller and valve uncritical.
• Mounting pattern ISO 4401-07-07-0-05, NBR seals, weight 11.9 kg, CE conformity.

Applications

The valve is used on feed axes of saws and bending machines and on lift tables. Nominal flow of 200 l/min covers medium cylinder sections at normal cycle times. Through the on-board electronics with position feedback the spool stays matched to the command.

Manufacturer

Bosch Rexroth, material number R901579412. The type code 4WRLE16W6-200LJ-4X/MPT/24F1/3 states size 16, spool symbol W6, 200 l/min nominal flow, linear characteristic and component series 4X.