Proportional Directional Valve 4WRZ10W6-50-7X/6EG24ETK4/V - Bosch Rexroth R901052571

The choice of nominal flow decides how finely a motion can be metered. At 50 l/min this size 10 valve spreads the command range across a narrower flow than the 85 l/min version. The main spool works to symbol W6, and 170 l/min are allowed at maximum.

Benefits

• Nominal flow 50 l/min for fine metering of medium motions
• Symbol W6 with 4 ports in 3 switching positions
• FKM seals, mass 7.78 kg
• Internal pilot oil supply and internal pilot oil return
• Version without a pressure reducing valve in the pilot stage
• Maximum flow 170 l/min, operating pressure up to 315 bar

Applications

The valve suits feeds and infeed motions of medium size, for instance on machine tools and handling systems. Where an axis has to travel slowly and evenly, the smaller rating is an advantage.

Manufacturer

Bosch Rexroth lists this item of product family 4WRZ(E) under material number R901052571. Dimensional drawings, characteristic curves and installation notes are given in data sheet RE 29115, the series overview is RE 07600-B.