Proportional Directional Valve 4WRZE16W6-125-7X/6EG24N9EK31/A1V - Bosch Rexroth R901509137

Once an axis exhausts what size 10 can give, size 16 takes over. The 4WRZE16W6-125-7X/6EG24N9EK31/A1V meters 125 l/min nominal flow there and passes up to 460 l/min, at 350 bar operating pressure.

Benefits

• 125 l/min nominal flow and 460 l/min maximum throughput - well beyond what size 10 delivers.
• Operating pressure up to 350 bar instead of 315 bar, ISO 4401-07-07-0-05 interface.
• Internal pilot supply with external drain, independent of tank back pressure.
• ±10 V setpoint into on-board electronics, 24 VDC supply.
• Version without pressure reducing valve in the pilot circuit, mass 11.8 kg, FKM seals.

Applications

Intended for large cylinders in presses, forging plant and lifting gear whose oil demand exceeds 100 l/min. Since no pressure reducing valve is fitted, pilot pressure must be held within limits by the installation itself.

Manufacturer

Bosch Rexroth lists this valve under material number R901509137, type code 4WRZE16W6-125-7X/6EG24N9EK31/A1V. Characteristic curves, performance limits and installation dimensions are documented in datasheet RE 29115, the range overview in RE 07600-B.