Proportional Directional Valve 4WRZE32W6-520-7X/6EG24N9K31/A1V - Bosch Rexroth R901113305

Large axes with fluctuating system pressure need a decoupled pilot stage. The 4WRZE32W6-520-7X/6EG24N9K31/A1V draws pilot oil externally and discharges it externally, at 520 l/min nominal flow with spool symbol W6.

Benefits

• External pilot oil supply and external pilot oil return
• 520 l/min nominal flow, maximum flow 1600 l/min
• Setpoint plus or minus 10 V, on-board electronics with spool position feedback
• Spool symbol W6, three switching positions on four ports
• Maximum operating pressure 350 bar, size 32 to ISO 4401-10-09-0-05
• 43.48 kg weight, FKM seals, UKCA conformity

Applications

Intended for presses, rolling mills and hoists where system pressure varies strongly with load. The separately fed pilot stage keeps switching times steady. The concealed auxiliary actuation makes commissioning and fault finding easier.

Manufacturer

Bosch Rexroth, material number R901113305. Dimension drawing, characteristic curves and terminal assignment are found in data sheet RE 29115 for the pilot-operated proportional directional valve together with the overview RE 07600-B.