Proportional Directional Valve 4WRZ10E1-50-7X/6EG24N9K4/D3V - Bosch Rexroth R900949267

On a proportional valve the spool symbol defines not only the port connections but also the behaviour in mid position. The 4WRZ10E1-50-7X/6EG24N9K4/D3V works with symbol E1 and controls 50 l/min nominal flow.

Benefits

• Three switching positions and four ports with spool symbol E1.
• 50 l/min nominal flow, up to 170 l/min at 315 bar maximum operating pressure.
• External pilot oil supply and external pilot oil return through X and Y.
• Integrated pressure reducing valve for a constant pilot stage pressure.
• FKM seals, external electronics, 24 V DC, mass 8.24 kg.

Applications

The valve serves position and force control on cylinders, for example in test rigs and special purpose machinery. The separated pilot oil routing makes switching behaviour independent of system pressure. Subplate mounting follows ISO 4401-05-05-0-05 in size 10.

Manufacturer

Bosch Rexroth, material number R900949267, product family 4WRZ(E). The symbol overview and characteristic curves are given in data sheet RE 29115.