Proportional Directional Valve 4WRZ10W6-50-7X/6EG24N9EK4/M - Bosch Rexroth R900727798

Smooth motion on cylinders and motors calls for a valve that opens in proportion to the command value. This pilot-operated proportional directional valve of the 4WRZ(E) family in size 10 delivers 50 l/min nominal flow and passes up to 170 l/min at peak.

Benefits

• 50 l/min nominal flow and up to 170 l/min peak volume flow also cover rapid traverse movements
• 315 bar maximum operating pressure leaves reserve on press and clamping cylinders
• Spool symbol W6 with three switching positions and four ports for changing travel direction
• Mounting pattern to ISO 4401-05-05-0-05 fits the usual size 10 subplate
• Control by external electronics through a 7-pole (6 + PE) connector to EN 175201-804

Application

The valve belongs where positioning and soft approach matter: presses, injection moulding machines, test rigs and mobile equipment. Pilot operation handles the large flow from a small control current. At 7.78 kg it stays manageable on the control manifold.

Manufacturer

Bosch Rexroth, material number R900727798. Characteristic curves and installation dimensions are in the product datasheet.