Proportional Directional Valve 4WRZ10W8-25-7X/6EG24N9ETK4/D3V - Bosch Rexroth R900705637

Symbol and nominal flow together produce the behaviour of a controlled axis. The 4WRZ10W8-25-7X/6EG24N9ETK4/D3V combines spool symbol W8 with 25 l/min nominal flow and stays within size 10.

Benefits

• Spool symbol W8 with three switching positions and four ports.
• 25 l/min nominal flow for slow, finely resolved motion.
• 315 bar maximum operating pressure, up to 170 l/min flow.
• Internal pilot oil supply and internal pilot oil return, no separate control lines.
• FKM seals, concealed auxiliary actuation, external electronics, mass 8.22 kg.

Applications

It is used on small controlled axes, for example in test rigs, adjusting equipment and special purpose machinery. The integrated pressure reducing valve keeps the pilot stage pressure constant. Subplate mounting follows ISO 4401-05-05-0-05, hydraulic fluid HL.

Manufacturer

Bosch Rexroth, material number R900705637, product family 4WRZ(E). Symbol and flow versions are listed in data sheet RE 29115.