Proportional Directional Valve 4WRLD10V100L-4X/MXY/24SD6T - Bosch Rexroth R901489761

On axes that reverse often, repeat accuracy at the turning point decides the result. The 4WRLD10V100L-4X/MXY/24SD6T controls through a digital axis controller of variant 24SD6T, holds 350 bar operating pressure, plus works at 100 l/min nominal flow with a mass of 9.08 kg.

Key benefits

• Digital axis controller of electronics variant 24SD6T places position control at the valve.
• Operating pressure of 350 bar, nominal flow of 100 l/min, peak flow of 300 l/min.
• External pilot oil supply plus external return stay independent of main circuit pressure.
• Spool symbol V, 3 switching positions, 4 ports, interface ISO 4401-05-05-0-05.
• UKCA EMC evidence to SI2016/1091, NBR seals, HL hydraulic fluid.

Applications

Reversing axes in forming presses, forging manipulators plus materials testing machines are the usual field. Because the pilot circuit is fed externally, dynamics survive a drop in main pressure. The electrical connection is 12-pole.

Manufacturer

Bosch Rexroth lists this variant as 4WRLD10V100L-4X/MXY/24SD6T under material number R901489761. Same hydraulics, different electronics, so swapping it against another code makes sense only after consultation.