Proportional Directional Valve 4WRLE27E600LJ-4X/MXY/24L1 - Bosch Rexroth R901526333

Parametrising a valve of this size in the field costs time when a laptop has to be wired to the terminal. The 4WRLE27E600LJ talks over IO-Link and carries command value, actual value and diagnostics through an M12 connector, at 600 l/min nominal flow.

Benefits

• IO-Link interface, command value and diagnostics on one line, parametrising without extra hardware.
• 600 l/min nominal flow, up to 1850 l/min in size 27.
• Internal piston position feedback for high repeatability in closed loop duty.
• 270 bar operating pressure, NBR seals, hydraulic fluid HL.
• M12 x 1 connector, 5-pole, coding A, 24 V DC supply.
• 20.1 kg weight, connection diagram ISO 4401-08-08-0-05, spool symbol E, CE conformity.

Applications

The valve drives large cylinders in presses, foundry equipment and forging machines with high flow demand. Over IO-Link, ramps and characteristic curves can be adjusted during operation and operating data read back. Pilot oil is supplied and returned externally.

Manufacturer

Bosch Rexroth, material number R901526333, product family 4WRLE. Electrical connection to EN 175201-804 and through an M12 connector.