Proportional Directional Valve 4WRTE32V400L-4X/6EG24EK31/A1M - Bosch Rexroth R901000717

Not every size 32 axis needs 600 l/min. With 400 l/min nominal flow the 4WRTE32V400L-4X/6EG24EK31/A1M covers the middle power class, taking pilot oil internally from the pressure port while draining externally. Operating pressure reaches 350 bar, peak flow reaches 1600 l/min.

Benefits

• 400 l/min nominal flow for medium axes, reserve up to 1600 l/min maximum flow.
• Internal pilot supply saves the pilot line, external draining keeps pilot pressure clean.
• Voltage command value +/-10 V, spool symbol V, 3 switching positions on 4 ports.
• On-board electronics with position feedback, 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804.
• Operating pressure up to 350 bar, mounting pattern ISO 4401-10-09-0-05, mass 37 kg.
• NBR seals, released for hydraulic fluid HL.

Applications

Typical duties are infeed axes on rolling mills, die cushions plus medium test cylinders. Internal pilot supply requires permanent pressure in port P. Where the return line carries load, the external pilot drain keeps control behaviour constant.

Manufacturer

Bosch Rexroth, material number R901000717. The values match the manufacturer catalogue data of the 4WRTE product family.