Proportional Directional Valve 4WRGE10V1-100L-1X/315G24TK31/A1M - Bosch Rexroth R901040488

How closely an axis meets its command value is settled by the internal spool position feedback. This pilot-operated size 10 4WRGE works at 100 l/min nominal flow, takes up to 170 l/min and controls at a maximum operating pressure of 315 bar.

Benefits

• 100 l/min nominal flow, maximum flow 170 l/min.
• Maximum operating pressure 315 bar at a valve weight of 10.85 kg.
• Internal spool position feedback with a linear characteristic, spool symbol V1 and 3 switching positions.
• External pilot oil supply with internal pilot oil return, mounting pattern ISO 4401-05-05-0-05 with 4 ports.
• On-board electronics, ±10 V command value, 24 VDC supply, 7-pole connector (6 + PE) according to EN 175201-804.
• NBR seals matched to HL hydraulic fluid.

Applications

The valve controls roll adjustment cylinders, strip guides and feed axes in continuous duty metal processing. 100 l/min nominal flow covers brisk correction moves while the internal spool position feedback keeps the spool at the command value. External pilot oil supply calls for a pilot pressure of its own, the pilot oil return runs internally.

Manufacturer

Bosch Rexroth, material number R901040488. The type code 4WRGE10V1-100L-1X/315G24TK31/A1M states size 10, spool symbol V1 and 100 l/min nominal flow.