Proportional Directional Valve 4WRLE25E1-400LJ-4X/MPT/24A1 - Bosch Rexroth R901462409

An axis carrying 400 l/min can be plumbed like a plain switching valve once pilot routing is internal. The 4WRLE25E1-400LJ-4X needs only the four main ports and still holds spool position through internal feedback.

Benefits

• Nominal flow of 400 l/min, maximum flow 1250 l/min.
• Internal pilot supply and internal return, no X and Y lines in the manifold.
• Internal position feedback with a linear characteristic, spool symbol E1.
• Voltage command ±10 V on on-board electronics, supplied at 24 VDC.
• Maximum operating pressure 350 bar, connection diagram ISO 4401-08-08-0-05.
• Mass of 19.42 kg with NBR seals, CE conformity.

Application

The build suits new plant with a simple manifold and the replacement of switching valves by a controlled axis. Since no separate pilot circuit is needed, piping effort stays low. System pressure has to remain above the required pilot pressure at all times.

Manufacturer

Bosch Rexroth, material number R901462409.