Proportional Directional Valve 4WRLE16E250LJ-4X/MXT/24A1 - Bosch Rexroth R901569919

Where a separate pilot pump already exists, pilot control need not hang on working pressure. The 4WRLE16E250LJ-4X/MXT/24A1 takes pilot oil from outside, relieves internally and controls 250 l/min nominal flow at up to 350 bar while doing so.

Benefits

• External pilot oil supply with internal return, keeping pilot control decoupled from working pressure.
• 250 l/min nominal flow in size 16 against a series maximum flow of 800 l/min.
• Spool symbol E with 3 switching positions and a linear characteristic across the whole stroke.
• Plus or minus 10 V command at the on-board electronics, 24 VDC supply at a 7-pole connector (6 + PE) to EN 175201-804.
• Mounting pattern ISO 4401-07-07-0-05, NBR seals for HL mineral oil, weight 11.58 kg.

Applications

The mounting place is usually a medium size press, a plastics machine or a test rig with its own pilot supply. 250 l/min nominal flow allows brisk rapid strokes without losing fine control during the working stroke. Mounting is by subplate to ISO 4401.

Manufacturer

Bosch Rexroth, material number R901569919. The type code 4WRLE16E250LJ-4X/MXT/24A1 states size 16, spool symbol E, 250 l/min nominal flow, linear characteristic and component series 4X.