Proportional Directional Valve 4WRTE10W6-25L-4X/6EG24K31/F1V - Bosch Rexroth R900786285

At 25 l/min nominal flow the 4WRTE10W6-25L-4X/6EG24K31/F1V is the fine metering step within size 10. The W6 spool symbol together with internal piston position feedback turns small command changes into clean movement, at operating pressures up to 350 bar.

Advantages

• Small 25 l/min rating for slow, well resolved feed movements
• Operating pressure to 350 bar, with up to 170 l/min available through the valve
• W6 spool symbol, 3 switching positions across 4 ports
• Internal piston position feedback instead of plain current control
• FKM seals for HL fluid, supply voltage 24 V DC
• Weight 8.52 kg on the standard ISO 4401-05-05-0-05 interface

Applications

A small nominal rating pays off wherever a cylinder is fed in millimetre by millimetre, on broaching units, loading axes or hydraulic test benches. Because the electronics sit in the valve, one 4 to 20 mA signal line from the controller is enough. FKM seals also cover warm circuits.

Manufacturer

Bosch Rexroth material number R900786285. This version uses external pilot oil supply and external pilot oil return, and connects electrically through a 7-pole connector (6 + PE) to EN 175201-804.