Proportional Directional Valve 4WRTE25W6-350P-4X/6EG24K31/F1M - Bosch Rexroth R901212529

In widely branched plants both pilot oil and setpoint come from the same central source, the power unit and the control cabinet. This version with fine control range is laid out for that and transfers 350 l/min nominal flow at 350 bar.

Benefits

• External pilot oil supply and external return match a central pilot power unit.
• Linear characteristic curve with fine control range, accurate metering near mid position.
• 4 to 20 mA command value, low loss over long cables to the control cabinet.
• 350 l/min nominal flow at 350 bar, flow up to 870 l/min.
• Spool symbol W6, 3 switching positions, 18 kg, NBR seals.

Applications

Used in widely branched hydraulic systems of rolling mills, press lines and harbour cranes. A shared pilot power unit feeds several valves there while the current command value bridges the distance to the cabinet. Connection diagram ISO 4401-08-08-0-05.

Manufacturer

Bosch Rexroth, material number R901212529. Genuine series part from the manufacturer, not a replica. The values come from the manufacturer BMEcat.