Proportional Directional Valve 4WRKE32W6-600L-3X/6EG24ETK31/A1D3V - Bosch Rexroth R901231690

The fewer channels a size 32 valve block needs, the simpler it is to machine. The 4WRKE32W6-600L-3X/6EG24ETK31/A1D3V routes pilot oil in and out internally while metering 600 l/min rated flow on a ±10 V command.

Benefits

• Internal pilot oil supply and internal pilot oil return, no X and no Y port on the block
• 600 l/min rated flow, up to 1600 l/min maximum flow
• Spool W6 with a linear characteristic curve and internal position feedback
• ±10 V command value, on-board electronics, 24 VDC supply
• Operating pressure up to 350 bar, port pattern ISO 4401-10-09-0-05
• FKM seals, weight 37.18 kg

Applications

Planned for compact control blocks on presses and forming machines whose working pressure is permanently available. Since pilot oil comes from the main circuit, pressure at start-up should not stay below the pilot minimum for long. For those cases the variant with external supply exists.

Manufacturer

Bosch Rexroth, material number R901231690, product family 4WRKE. Spool W6, the 600 rating and the internal ETK31 pilot routing can be read from the type designation.