Proportional Directional Valve 4WRZ10E85-7X/6EG24TK4/M - Bosch Rexroth R901037491

Some manifolds have their own pilot oil source but route the return through the main tank. The 4WRZ10E85-7X/6EG24TK4/M is built exactly for that, with 85 l/min nominal flow, spool symbol E and 315 bar maximum operating pressure.

Benefits

• External pilot oil supply, internal return, one line less at the manifold.
• 85 l/min nominal flow, up to 170 l/min of flow.
• Spool symbol E across three switching positions, four ports.
• 315 bar maximum operating pressure through the ISO 4401-05-05-0-05 subplate mounting.
• 8.24 kg weight, electrically connected through a 7-pole connector (6 + PE).

Application

Valves of this type work in axes of presses, test rigs and handling systems. Control is taken over by external electronics that set command value and ramps.

Manufacturer

Bosch Rexroth lists the version in product family 4WRZ(E). In the Bosch Rexroth range the version carries material number R901037491. Pilot oil data and curves are given in data sheet RE 29115, with RE 07600-B rounding out the overview.