Proportional Directional Valve 4WRLE16E1-250LJ-4X/MPY/24A1 - Bosch Rexroth R901575149

A fast positioning axis calls for flow that follows the command value linearly. The 4WRLE16E1-250LJ-4X/MPY/24A1 provides 250 l/min rated flow in size 16, works up to 350 bar operating pressure and passes 800 l/min at peak.

Benefits

• 250 l/min rated flow at 11.94 kg installed weight
• Flow up to 800 l/min, maximum operating pressure 350 bar
• Linear characteristic curve, spool symbol E1 with three switching positions and four ports
• Internal main spool position feedback for repeatable metering
• ±10 V command value, 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804
• Internal pilot oil supply, external pilot oil return, CE conformity and NBR seals for HL fluid

Applications

The valve serves positioning axes, plastics machinery and test rigs with high oil demand. A linear characteristic suits installations where a superimposed position controller sets the gain itself. Because pilot oil is drained externally, the subplate to ISO 4401-07-07-0-05 needs its own Y port.

Manufacturer

Bosch Rexroth, material number R901575149, product family 4WRLE. Size 16, spool symbol E1 and the 250 l/min rating appear in the type designation.