Proportional Directional Valve 4WRPDH10C5B100L-2X/M/24ND6T - Bosch Rexroth R901428266

Piston area and annulus area of a differential cylinder call for different flows, otherwise extending and retracting do not run equally smoothly. The 4WRPDH10C5B100L-2X/M/24ND6T carries spool symbol C5 for that purpose and meters 100 l/min nominal flow at up to 315 bar.

Benefits

• Spool symbol C5 with an uneven flow split across the working ports.
• Nominal flow 100 l/min for cylinders with a larger piston area.
• Operating pressure up to 315 bar, mounting pattern ISO 4401-05-04-0-05, four switching positions.
• Direct actuated with internal spool position feedback, without a pilot circuit.
• On-board electronics for ±10 VDC or 4 ... 20 mA, 24 VDC supply.
• 12-pole connector (11 + PE), mass 7.3 kg.

Applications

The valve is used on press cylinders and lifting axes with a pronounced area ratio. A split matched to the symbol produces similar speeds in both directions. How symbol and cylinder fit together should be checked before ordering.

Manufacturer

Bosch Rexroth, material number R901428266. Characteristic curves for symbol C5 are in the 4WRPDH series data sheet.