Proportional Directional Valve 4WRZE10W8-25-7X/6EG24N9ETK31/F1D3M - Bosch Rexroth R900746822

When an axis needs little oil but the controller sits far away, a current command value is the safe choice. This version turns 4...20 mA into 25 l/min nominal flow and manages without any external pilot ports.

Benefits

• 25 l/min nominal flow at 315 bar, maximum flow 170 l/min.
• 4...20 mA command value, insensitive to line resistance and interference fields.
• Internal pilot oil supply and internal drain, mountable on any standard subplate.
• Pressure reducing valve in the pilot circuit, concealed manual override.
• 8.44 kg weight, spool symbol W8, 3 switching positions, NBR seals.

Applications

Suited to clamping, infeed and positioning axes in distributed plants. Without external pilot ports the valve also serves older manifolds. The interface is ISO 4401-05-05-0-05 with 4 ports.

Manufacturer

Bosch Rexroth, material number R900746822. Series part from the production of the manufacturer. Data sheet RE 29115 and overview RE 07600-B supply the curves.