Proportional Directional Valve 4WRKE32R3-600L-3X/6EG24ETK31/F1D3M - Bosch Rexroth R901337460

Every extra pilot line is one more joint that has to stay tight. The 4WRKE32R3-600L-3X/6EG24ETK31/F1D3M supplies its pilot stage internally with an internal return, at 600 l/min of nominal flow up to 350 bar operating pressure.

Benefits

• Internal pilot oil supply with internal return, lines X to Y are no longer needed.
• Symbol R3 with a linear characteristic in size 32.
• 600 l/min nominal flow, up to 1600 l/min at peak.
• Command value 4 to 20 mA, handled by on-board electronics on 24 V DC.
• NBR seals, 37.37 kg on connection diagram ISO 4401-10-09-0-05.

Technical data

Applications

Useful on compact control blocks that leave no room for extra pilot drillings. When an axis is added later, internal routing also shortens assembly time. Four ports across three switching positions follow the standard of this size.

Manufacturer

Bosch Rexroth, material number R901337460, product family 4WRKE. System pressure has to stay above the pilot pressure demand at all times, otherwise the pilot stage works poorly.