Proportional Directional Valve 4WRKE32W6-400L-3X/6EG24ETK31/F1D3M - Bosch Rexroth R901124442

When the spool position must track the command value precisely, this 4WRKE32 relies on internal piston position feedback. With a linear characteristic curve and a symbol W6 spool it delivers 400 l/min nominal flow at a maximum flow of 1550 l/min and an operating pressure up to 350 bar.

Advantages

• 400 l/min nominal flow at a maximum flow of 1550 l/min
• Internal piston position feedback improves spool positioning accuracy
• Linear characteristic curve gives predictable behavior across the full stroke
• Internal pilot oil supply and return removes the need for external pilot lines
• Current control with a 4 to 20 mA command value through the on-board electronics
• Size 32 to ISO 4401-10-09-0-05 at 37 kg

Applications

The valve suits axes where spool position must track the setpoint precisely even under changing load, for example on forming presses or test equipment. Internal piston position feedback corrects deviations without an external position transducer. The 4 to 20 mA current input allows robust signal transmission over longer cable runs.

Manufacturer

Manufacturer Bosch Rexroth, material number R901124442.