Proportional Directional Valve 4WRKE32W6-600L-3X/6EG24EK31/F1D3M - Bosch Rexroth R901016317

When the control cabinet sits far away from the valve, the choice moves from a voltage command to a current command. The 4WRKE32W6-600L-3X/6EG24EK31/F1D3M accepts 4...20 mA, opens up to 600 l/min rated flow with spool symbol W6 and takes pilot oil internally while returning it externally.

Benefits

• Command value 4...20 mA, the current loop stays immune to voltage drop over long cables.
• Spool symbol W6 connects A and B to T in centre position, so the cylinder is relieved at standstill.
• 600 l/min rated flow, up to 1600 l/min maximum flow, 350 bar operating pressure.
• Internal pilot supply with external pilot return keeps tank back pressure away from the pilot stage.
• Size 32 to ISO 4401-10-09-0-05, 24 VDC, 7-pole connector (6 + PE), 37.4 kg.

Applications

The valve is used in widely spread plants such as rolling mills, locks and large presses where ten metres or more separate control and valve. Spool W6 is wanted wherever the cylinder must stand depressurised. NBR seals match mineral oil of type HL.

Manufacturer

Bosch Rexroth, material number R901016317. In the type code 4WRKE32W6-600L-3X/6EG24EK31/F1D3M the F1 marks the 4...20 mA current interface, W6 marks the spool symbol.