Proportional Directional Valve 4WRKE32E600P-3X/6EG24K31/F1D3V - Bosch Rexroth R901342432

On feed axes running 600 l/min of nominal flow, the resolution of the main stage decides how accurate the whole drive becomes. The 4WRKE32E600P-3X/6EG24K31/F1D3V feeds the spool position back internally and holds a command value of 4 to 20 mA up to 350 bar operating pressure, peaking at 1600 l/min.

Benefits

• 600 l/min nominal flow in size 32, up to 1600 l/min at peak with a matching valve pressure differential.
• Symbol E with a linear characteristic curve plus fine control range, still meterable in the lower signal band.
• Command value 4 to 20 mA, a current signal stays stable over long cable runs back to the control cabinet.
• FKM seals for HL hydraulic fluid, released to 350 bar operating pressure.
• External pilot oil supply with external return, matched to plants that have their own pilot circuit.
• Connection diagram ISO 4401-10-09-0-05 with four ports across three switching positions, 38 kg installed weight.

Applications

Presses, rolling mills and test benches with large cylinders that must reach a position without overshoot are the usual duty. On-board electronics take the command value straight at the valve through a 7-pole connector to EN 175201-804. At 38 kg the valve belongs on a control block sized accordingly.

Manufacturer

Bosch Rexroth, material number R901342432, product family 4WRKE. Pilot oil is supplied externally with an external return, so lines X to Y have to be provided on the plant side.