Proportional Directional Valve 4WRZ32W6-520-7X/6EG24N9ETK4/M - Bosch Rexroth R901016415

The fewer pilot lines a block needs, the simpler the pipework becomes. The 4WRZ32W6-520-7X/6EG24N9ETK4/M works without external pilot lines and provides 520 l/min nominal flow in size 32.

Benefits

• Pilot oil supplied and drained internally, no external pilot lines.
• 520 l/min nominal flow, peaks up to 1600 l/min.
• Spool symbol W6, three switching positions, four ports.
• 350 bar maximum operating pressure, subplate mounting to ISO 4401-10-09-0-05.
• 43.2 kg weight, NBR seals, concealed auxiliary actuation.

Applications

The variant suits compact control blocks with no room for extra pilot lines. The main channel handles supply and relief of the pilot stage. For replacement the pilot variant is the decisive feature.

Manufacturer

Bosch Rexroth, material number R901016415, product family 4WRZ(E). Characteristic curves, dimensions and installation notes are given in data sheet RE 29115.