Proportional Directional Valve 4WRLE27E600LJ-4X/MXY/24F1 - Bosch Rexroth R901400418

Interference-proof signalling does not rule out an independent pilot pressure. This NG27 version processes an impressed 4-20 mA command value, draws pilot oil through external supply plus external return, and meters 600 l/min of nominal flow at a maximum operating pressure of 270 bar.

Benefits

• A 4-20 mA command value shrugs off voltage drop as well as electrical interference
• External pilot oil supply with external return keep pilot pressure constant
• Nominal flow of 600 l/min with spool symbol E, maximum flow 1850 l/min
• Operating pressure to 270 bar, connection diagram ISO 4401-08-07-0-05, CE conformity
• On-board electronics on 24 VDC, 7-pole connector (6 + PE), mass 20 kg

Application

Intended for large travelling axes in press lines plus test fields with a distant controller. A dedicated pilot circuit allows filtration along with pressure tapping apart from the main circuit. At 600 l/min there is ample reserve for fast approach moves.

Manufacturer

Bosch Rexroth, material number R901400418. Manufacturing and marking follow the manufacturer factory standard.