Proportional Directional Valve 4WRZE25W6-325-7X/6EG24N9EK31/A1D3M - Bosch Rexroth R901007462

A plus/minus 10 V command describes both directions of travel around zero on one scale, which makes tuning an axis simpler. This version works on that interface, carries spool symbol W6 and provides 325 l/min.

Benefits

• Voltage command of plus/minus 10 V for both directions with a shared zero point.
• Spool symbol W6 in three switching positions at 325 l/min nominal flow.
• Pressure reducing valve in the pilot line, internal supply, drain through a dedicated Y line.
• Operating pressure up to 350 bar, maximum flow 870 l/min, NBR seals.
• On-board electronics on 24 VDC through a 7-pole connector (6 + PE), mass 20.58 kg.

Applications

It is intended for axes that run under control in both directions, such as feeds, tilting frames and adjusting cylinders in forming plants. The controller sends the value as a voltage and the electronics on the valve convert it directly. The pilot drain runs to tank without pressure.

Manufacturer

Bosch Rexroth builds this valve under material number R901007462. Quote that number when ordering and keep it in the spare parts list of the machine. Characteristic curves, installation dimensions and connection diagrams are in data sheet RE 29115 and RE 07600-B.