Proportional Directional Valve 4WRLE25V1-400L-4X/MXY/24F1 - Bosch Rexroth R901430071

A separate pilot circuit with its own feed and its own drain counts as standard in large installations. The 4WRLE25V1-400L-4X/MXY/24F1 uses X and Y, accepts a 4...20 mA command and releases 400 l/min rated flow at up to 350 bar.

Benefits

• External supply with external return decouples the pilot stage completely from the main circuit.
• Current command 4...20 mA for long cable routes between cabinet and valve.
• Spool symbol V1, linear curve, 3 switching positions, internal spool position feedback.
• 400 l/min rated flow, 1250 l/min maximum flow, 350 bar operating pressure.
• Size 25 to ISO 4401-08-08-0-05, CE marked, NBR seals, 24 VDC, 18.98 kg.

Applications

The valve works in steel plants, large presses and hydraulic engineering installations with a central pilot supply. Because feed and drain are separate, the pilot stage stays unaffected by surges in the main circuit. Operation uses HL fluid.

Manufacturer

Bosch Rexroth, material number R901430071. The MXY section of the type code 4WRLE25V1-400L-4X/MXY/24F1 stands for external supply with external return.