Proportional Directional Valve 4WRZE10W6-50-7X/6EG24K31/A1D3M - Bosch Rexroth R901024330

Roll gap adjustment moves short strokes under high load and gets by with a medium oil demand. The 4WRZE10W6-50-7X/6EG24K31/A1D3M covers this range with 50 l/min nominal flow, holds up to 315 bar operating pressure and receives both pilot oil supply and pilot oil return through external lines.

Benefits

• Nominal flow 50 l/min, maximum flow 170 l/min in size 10.
• External pilot oil supply and external return for plants running their own pilot circuit.
• Spool symbol W6, three switching positions, four ports to ISO 4401-05-05-0-05.
• Operating pressure up to 315 bar, the pressure reducing valve keeps the pilot pressure in check.
• Command value ±10 V, supply voltage 24 VDC, weight 9.18 kg.

Applications

Rolling mills, calenders and straightening machines apply this frame to adjustment cylinders. The command value arrives as a voltage from the plant controller, the electronics inside the valve handle control loop and output stage. Thanks to the size 10 subplate pattern the valve can be exchanged without altering the manifold.

Manufacturer

The manufacturer Bosch Rexroth uses material number R901024330. Datasheet RE 29115 lists characteristic curves, leakage figures and mounting dimensions of 4WRZE10W6-50-7X/6EG24K31/A1D3M, RE 07600-B the requirements on the fluid.