Proportional Directional Valve 4WRZ32W6-360-7X/6EG24N9K4/D3M - Bosch Rexroth R901015694

Changing a main valve is quick when the new part brings the same interface. The 4WRZ32W6-360-7X/6EG24N9K4/D3M sits on ISO 4401-10-09-0-05, takes pilot oil externally and drains it externally, at 360 l/min nominal flow.

Benefits

• ISO 4401-10-09-0-05 pattern in size 32, exchange against an identical valve needs no rework.
• External supply and external return of pilot oil, matched to subplates carrying X and Y bores.
• Pressure reducing valve in the pilot circuit, pilot pressure stays limited even at 350 bar in the main channel.
• 360 l/min nominal flow, up to 1600 l/min, spool symbol W6 across 3 switching positions.
• 43.88 kg weight, NBR seals, intended for HL hydraulic fluid in continuous duty.

Applications

The valve is used as a replacement and as a new part on presses, forging plants and lifting gear with a central pilot circuit. Before the swap, spool symbol and pilot variant of the old part should be checked, because both govern how the axis behaves. An external amplifier at 24 VDC provides the command signal.

Manufacturer

Bosch Rexroth, material number R901015694. Connection dimensions and characteristic curves are given in data sheet RE 29115.