Proportional Directional Valve 4WRTE32V600L-4X/6EG24K31/F1V - Bosch Rexroth R901470724

Large axes need a valve that meters 600 l/min steplessly and whose command value survives a long cable run. The pilot-operated 4WRTE32V600L takes a current signal of 4 to 20 mA for that and works with 600 l/min nominal flow, up to 1600 l/min peak flow and 350 bar operating pressure.

Key benefits

• Command value 4 to 20 mA instead of a voltage signal, less sensitive to voltage drop and pick-up over distance.
• 600 l/min nominal flow in size 32, with headroom to 1600 l/min.
• 350 bar operating pressure for heavy press and lifting circuits.
• FKM seals for higher oil temperatures in continuous duty.
• On-board electronics with spool position feedback control the spool without an external amplifier.
• Connection diagram ISO 4401-10-09-0-05, spool symbol V, three switching positions, four ports.

Applications

The valve serves large cylinders in presses, forging lines and test rigs as well as hydraulic motors with high displacement. At 40 kg and an ISO 4401-10 mounting pattern it belongs on a solid subplate or manifold. External pilot oil supply and external pilot oil return keep pilot control independent of main pressure, which helps when load pressure fluctuates strongly.

Manufacturer

Bosch Rexroth, material number R901470724. All technical values are taken from the manufacturer data for this material number.