Proportional Directional Valve 4WRLE25E400LJ-4X/VXY/24C6 - Bosch Rexroth R901574530

Older controllers and many axis computers send their command as a current of ±10 mA. The 4WRLE25E400LJ-4X/VXY/24C6 works with that interface directly and converts 400 l/min nominal flow at operating pressures up to 350 bar.

Benefits

• Command value ±10 mA - matches current output controllers without a signal converter in between.
• 400 l/min nominal flow, up to 1250 l/min are possible through the valve.
• Symbol E in size 25, linear characteristic, three switching positions.
• 350 bar operating pressure with FKM seals and declared CE conformity.
• 18.58 kg, ISO 4401-08-08-0-05 interface, external pilot oil supply and return.

Application

The valve serves large cylinders in presses, forges and test rigs whose control system already exists and should not be replaced. Internal spool position feedback keeps the relation between current and opening constant. Wiring uses a 7-pole connector (6 + PE) to EN 175201-804.

Manufacturer

Bosch Rexroth, material number R901574530, product family 4WRLE, component series 4X, with on-board electronics on 24 VDC.