Proportional Directional Valve 4WRZ32E360-7X/6EG24N9EK4/D3M - Bosch Rexroth R901028204

At 44.18 kg, mounting a size 32 valve is part of the planning rather than a quick move. The 4WRZ32E360-7X/6EG24N9EK4/D3M takes pilot oil internally, drains it through an external Y line and works at 360 l/min nominal flow.

Benefits

• 44.18 kg weight at 360 l/min nominal flow, fitting and removal have to be planned with lifting gear.
• External pilot oil return, back pressure in the tank channel does not act on the pilot stage.
• Pressure reducing valve in the pilot circuit, control pressure stays limited while the main channel carries up to 350 bar.
• Spool symbol E, 4 ports, 3 switching positions to ISO 4401-10-09-0-05 in size 32.
• Throughput up to 1600 l/min, NBR seals, intended for HL hydraulic fluid.

Applications

The valve serves main axes of presses and lifting gear with a loaded return line, for example where coolers and filters sit in the tank channel. On replacement it takes over from identical valves of the same pilot variant without changing the subplate. An external amplifier at 24 VDC provides the command signal.

Manufacturer

Bosch Rexroth, material number R901028204. Installation dimensions and tightening torques are given in data sheet RE 29115.