Proportional Directional Valve 4WRTE32V600L-4X/6EG24K31/F1M - Bosch Rexroth R901060309

A current command value of 4 to 20 mA survives long cable runs plus drive interference far better than a voltage signal, which is what the 4WRTE32V600L-4X/6EG24K31/F1M is built around. The pilot-operated proportional valve of size 32 meters 600 l/min nominal flow, up to 1600 l/min at peak, at 350 bar operating pressure.

Benefits

• Current interface 4 to 20 mA, line resistance leaves the command value unchanged.
• 600 l/min nominal flow, 1600 l/min maximum flow at 350 bar operating pressure.
• Spool symbol V, 3 switching positions across 4 ports, linear characteristic.
• On-board electronics with spool position feedback, 24 VDC supply through the 7-pole connector (6 + PE) to EN 175201-804.
• External pilot oil supply plus external pilot oil return, the pilot circuit stays independent of the main channel.
• NBR seals for hydraulic fluid HL, mounting pattern ISO 4401-10-09-0-05, mass 37.2 kg.

Applications

Large cylinder axes in presses, test rigs plus steelworks hydraulics are the usual home, with the control card mounted in the cabinet. Internal spool position feedback keeps the opening steady when the load changes. The subplate pattern ISO 4401-10-09-0-05 fits common size 32 manifolds.

Manufacturer

Bosch Rexroth, material number R901060309. All data comes from the manufacturer records of the 4WRTE product family.