Proportional Directional Valve 4WRKE32W6-600L-3X/6EG24ETK31/A1D3M - Bosch Rexroth R900249276

The fewer control lines a fitter has to route, the faster the valve block is assembled. The 4WRKE32W6-600L-3X/6EG24ETK31/A1D3M needs neither an X nor a Y line because pilot supply and pilot return run internally, and it releases 600 l/min rated flow at 350 bar.

Benefits

• Internal pilot oil supply with internal return, no additional piping at the valve.
• Spool symbol W6 connects A and B to T in centre position, the axis stands depressurised.
• 600 l/min rated flow, 1600 l/min maximum flow, 350 bar operating pressure.
• Electrical actuation with on-board electronics, plus minus 10 V command value, 24 VDC supply.
• Mounting pattern ISO 4401-10-09-0-05, 4 ports, 3 switching positions, NBR seals, 37 kg.

Applications

This version is wanted in compact press blocks, test rigs and mobile power units where there is no room for control lines. It requires sufficient pressure at the P port and a tank line with low back pressure. NBR seals match HL fluid.

Manufacturer

Bosch Rexroth, material number R900249276. The 6EG24ETK31 section of the type code 4WRKE32W6-600L-3X/6EG24ETK31/A1D3M stands for internal supply as well as internal return of pilot oil.