Proportional Directional Valve 4WRPDH10CB100L-2X/M/24ND6T - Bosch Rexroth R901523020

Without a pilot stage, valve dynamics do not depend on pilot pressure. The 4WRPDH10CB100L-2X meters 100 l/min nominal flow in size 10 under direct actuation and holds spool position through internal feedback.

Benefits

• Direct actuated, pilot oil along with X and Y lines fall away.
• Nominal flow of 100 l/min in size 10, connection diagram ISO 4401-05-04-0-05.
• Internal spool position feedback with a linear characteristic, spool symbol C.
• Command value selectable as ±10 VDC or 4...20 mA through a 12-pole (11 + PE) connector.
• Four switching positions across four ports, supplied at 24 VDC.
• Mass of 7 kg with NBR seals, maximum operating pressure 315 bar.

Application

The valve suits controlled axes on machine tools, handling equipment and test rigs that also have to work at low system pressure. Connection diagram ISO 4401-05-04-0-05 differs from the usual size 10 subplate and has to be checked before installation. The on-board electronics accept both voltage and current commands.

Manufacturer

Bosch Rexroth, material number R901523020.