Proportional Directional Valve 4WRTE32V400L-4X/6EG24K31/F1M - Bosch Rexroth R901042815

400 l/min nominal flow instead of the full stage gives finer resolution per millimetre of spool stroke on the same size 32 body. The 4WRTE32V400L-4X/6EG24K31/F1M takes its command value as a 4 to 20 mA current signal, opens up to 1600 l/min when needed, working at up to 350 bar operating pressure.

Benefits

• 400 l/min nominal flow, therefore finer resolution than the 600 l/min stage of the same series.
• Reserve up to 1600 l/min maximum flow when the axis has to travel through quickly.
• Command value 4 to 20 mA, suitable across long cable runs between cabinet plus valve.
• Spool symbol V with 3 switching positions on 4 ports, operating pressure up to 350 bar.
• On-board electronics, 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804.
• External pilot oil routing, NBR seals for hydraulic fluid HL, mass 37.2 kg.

Applications

The 400 l/min stage suits feed axes that must position accurately without demanding full flow. Mounting is subplate style to ISO 4401-10-09-0-05. Pilot oil is supplied externally, it is drained externally too, so a dedicated pilot pressure circuit has to exist in the manifold.

Manufacturer

Bosch Rexroth, material number R901042815. The values follow the manufacturer catalogue data of the 4WRTE product family.