Proportional Directional Valve 4WRKE10W8-100L-3X/6EG24ETK31/A1D3M - Bosch Rexroth R901020021

In densely packed valve blocks every saved bore counts. The 4WRKE10W8-100L-3X/6EG24ETK31/A1D3M feeds and drains pilot oil internally while delivering 100 l/min nominal flow to the axis.

Benefits

• Pilot oil supplied and drained internally, ports X and Y disappear from the subplate.
• 100 l/min nominal flow at up to 170 l/min, spool symbol W8.
• ±10 V command into the on-board electronics, supplied at 24 VDC.
• 315 bar maximum operating pressure, three switching positions, four ports.
• 8.39 kg, ISO 4401-05-05-0-05 pattern, HL hydraulic fluid.

Applications

Typical mounting places are clamping and ejector axes on blow moulding and injection machines as well as compact special purpose equipment. Where system pressure always stays above the required pilot pressure, internal routing is the simplest answer. The valve replaces identical units of the same pilot variant.

Manufacturer

Bosch Rexroth, material number R901020021. The type code 4WRKE10W8-100L-3X/6EG24ETK31/A1D3M states 100 l/min nominal flow, spool symbol W8 and internal pilot routing with a voltage input.