Proportional Directional Valve 4WRLE25W8-350LJ-4X/MPT/24A1 - Bosch Rexroth R901544118

Anyone who wants to control a large axis without extra pilot piping will find the 4WRLE25W8-350LJ-4X/MPT/24A1 the simplest answer in this series. It handles 350 l/min nominal flow at 350 bar and opens to as much as 1250 l/min at the limit.

Benefits

• 350 l/min nominal flow with a maximum flow of 1250 l/min in size 25
• Internal pilot oil supply and internal return, so the manifold needs neither an X nor a Y drilling
• Command value ±10 V, driven straight from an existing analog card
• Internal spool position feedback holds the metering area across the full range up to 350 bar
• Spool symbol W8 with three switching positions on four ports
• CE conformity, mass 19.38 kg, NBR seals for HL hydraulic fluid

Applications

The build drives main axes on presses, hoists and injection moulding machines with high oil demand. Without external pilot lines, assembly on the manifold gets noticeably shorter. The flow headroom up to 1250 l/min leaves reserve for brief rapid traverse phases.

Manufacturer

Bosch Rexroth, material number R901544118, type designation 4WRLE25W8-350LJ-4X/MPT/24A1, product family 4WRLE.