Proportional Directional Valve 4WRZ10W6-25-7X/6EG24N9EK4/D3V - Bosch Rexroth R900960228

Between fully internal and fully external pilot routing sits this mixed form. The 4WRZ10W6-25-7X/6EG24N9EK4/D3V takes pilot pressure internally and leads the pilot oil away externally, at a nominal flow of 25 l/min.

Benefits

• Internal supply with external pilot return, one line less and still no back pressure at the pilot stage.
• 25 l/min nominal flow at a maximum of 170 l/min.
• Spool symbol W6 with 3 switching positions and concealed auxiliary actuation.
• 315 bar operating pressure in size 10 to ISO 4401-05-05-0-05.
• 8.18 kg with FKM seals, driven by external electronics on 24 VDC.

Applications

Suited to feed and metering axes on plastics machinery and test rigs with a loaded return line. Working pressure must stay above the required pilot pressure at all times because the supply is internal.

Manufacturer

Bosch Rexroth, material number R900960228, 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).