Proportional Directional Valve 4WRZ10E85-7X/6EG24EK4/V - Bosch Rexroth R900247438

Pilot oil can come from the main circuit and still leave through a line of its own. That is exactly how this size 10 proportional directional valve is built. It works at a nominal flow of 85 l/min to symbol E, and 170 l/min at 315 bar are allowed at maximum.

Benefits

• Internal pilot oil supply with external pilot oil return, so one feed line falls away
• Nominal flow 85 l/min, maximum flow 170 l/min
• Symbol E in 3 switching positions across 4 ports
• FKM seals at all sealing points, mass 7.72 kg
• Version without a pressure reducing valve in the pilot stage
• Operating pressure up to 315 bar, subplate mounting to ISO 4401-05-05-0-05

Applications

The combination suits systems with sufficient system pressure and a return line that carries back pressure. The valve is driven from external electronics that supply the command signal and the ramps.

Manufacturer

Bosch Rexroth lists this item of product family 4WRZ(E) under material number R900247438. Dimensional drawings, characteristic curves and installation notes are given in data sheet RE 29115, the series overview is RE 07600-B.