Proportional Directional Valve 4WRZ10W6-25-7X/6EG24N9K4/D3V - Bosch Rexroth R900962261

A dedicated pilot supply makes control behaviour independent of the main circuit. On the 4WRZ10W6-25-7X/6EG24N9K4/D3V both pilot supply and pilot return are routed externally, and nominal flow is 25 l/min.

Benefits

• External pilot supply and external return, a pilot stage fully separated from the working circuit.
• 25 l/min nominal flow at a maximum of 170 l/min in size 10.
• Spool symbol W6 with 3 switching positions across 4 ports.
• 315 bar operating pressure to ISO 4401-05-05-0-05, FKM seals.
• 8.26 kg, driven by external electronics on 24 VDC.

Applications

Intended for plants with their own pilot pump, for example test rigs and simulators with changing load profiles. A separated pilot stage keeps switching and control times equal over the whole cycle.

Manufacturer

Bosch Rexroth, material number R900962261, product family 4WRZ(E). Further data is listed in data sheets Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves and hydro- (RE 07600-B).