Proportional Directional Valve 4WRPDH10C5B50L-2X/M/24TD6T - Bosch Rexroth R901512262

Spool symbol C5 splits the flow unevenly across the working ports and therefore matches cylinders with an area ratio. The 4WRPDH10C5B50L-2X/M/24TD6T does so at 50 l/min nominal flow and an operating pressure of up to 315 bar.

Benefits

• Spool symbol C5 for cylinders with unequal piston areas.
• Nominal flow 50 l/min, matched to smaller differential axes.
• Direct actuated with internal spool position feedback, no piloting required.
• Operating pressure up to 315 bar, mounting pattern ISO 4401-05-04-0-05, four switching positions.
• Command value ±10 VDC or 4 ... 20 mA, on-board electronics on 24 VDC.
• 12-pole connector (11 + PE), NBR seals, mass 7.44 kg.

Applications

The valve serves feed and clamping axes with differential cylinders, for instance on machine tools and test rigs. Symbol C5 balances the area ratio so the controller does not have to compensate for it. Flow stays limited to the smaller rating.

Manufacturer

Bosch Rexroth, material number R901512262. The characteristic curve for symbol C5 is in the 4WRPDH series data sheet.