Proportional Directional Valve 4WRKE10E50L-3X/6EG24ETK31/A1D3V - Bosch Rexroth R901135807

On a test rig tracking accuracy decides whether the recorded profile matches the programmed one. The 4WRKE10E50L-3X/6EG24ETK31/A1D3V corrects spool position through internal feedback, passes 50 l/min nominal flow and stays serviceable up to 315 bar operating pressure.

Benefits

• 50 l/min nominal flow in size 10, with 170 l/min as the maximum flow
• Internal spool position feedback, the on-board electronics correct deviations without an external controller
• Pilot oil in and out internally, the pilot stage works without dedicated piping
• Spool symbol E, linear relation between command value and flow
• 8.4 kg, FKM seals, 315 bar, driven by a ±10 V command value at 24 VDC

Applications

The valve goes into material and component test rigs, simulation axes and cycling equipment with a repeating motion profile. Subplate mounting to ISO 4401-05-05-0-05 keeps the mechanical interface identical across all ratings of the series. A 24 VDC supply is all the electrical side requires.

Manufacturer

Bosch Rexroth, material number R901135807, type code 4WRKE10E50L-3X/6EG24ETK31/A1D3V. The code E50L denotes spool symbol and flow rating, D3V marks the version with FKM seals.