Proportional Directional Valve 4WRKE32E600L-3X/6EG24ETK31/A1D3M - Bosch Rexroth R901016496

Where the subplate carries neither an X nor a Y channel, the valve has to source and discharge its own pilot oil. The 4WRKE32E600L-3X/6EG24ETK31/A1D3M does exactly that with internal pilot supply and internal pilot return, at 600 l/min rated flow and 350 bar.

Benefits

• Fully internal pilot circuit, no X or Y channel needed in the plate, which shortens the piping.
• 600 l/min rated flow, 1600 l/min maximum flow for the series, operating pressure up to 350 bar.
• Spool symbol E with 3 switching positions, electrical actuation with plus minus 10 V command value and on-board electronics.
• Connection through a 7-pole connector (6 + PE) to EN 175201-804 with 24 VDC supply.
• Subplate mounting to ISO 4401-10-09-0-05, 4 ports, NBR seals, 37.2 kg.

Applications

The variant suits compact power units, injection moulding machines and every case where an existing plate only carries the four main ports. Internal return assumes a tank line with low back pressure. Where return pressure runs high, the version with an external Y port is the safer choice.

Manufacturer

Bosch Rexroth, material number R901016496. In the type code 4WRKE32E600L-3X/6EG24ETK31/A1D3M the ETK31 section marks internal pilot oil supply with internal pilot return.