Proportional Directional Valve 4WRLE10E100LJ-4X/VPY/24A1 - Bosch Rexroth R901543018

When several valves work into one common return line, pressure there fluctuates. The 4WRLE10E100LJ-4X with external pilot return keeps the pilot stage clear of that and still meters 100 l/min nominal flow at up to 350 bar.

Benefits

• External pilot return shields the pilot stage from pressure swings in the return header.
• Internal pilot oil take-off saves a dedicated feed line on the manifold.
• FKM seals are rated for higher continuous temperatures than NBR.
• Plus or minus 10 V command into on-board electronics, 24 VDC supply, 7-pole connector (6 + PE) to EN 175201-804.
• 100 l/min nominal flow, spool symbol E, weight 9.06 kg.

Applications

The valve prefers multi-axis manifolds, for instance on injection moulding machines and machining centres. Internal position feedback makes identical commands produce equal opening areas on every axis. The mounting pattern is ISO 4401-05-05-0-05.

Manufacturer

Bosch Rexroth, material number R901543018. The type code 4WRLE10E100LJ-4X/VPY/24A1 states size 10, spool symbol E, 100 l/min nominal flow and component series 4X.