Proportional Directional Valve 4WRPDH6C4B12L-2X/M/24SD6S - Bosch Rexroth R901408691

On a test bench what counts is how precisely a step in the command value turns into motion. Version 24SD6S of the 4WRPDH series takes the command value directly at the valve, works at 12 l/min nominal flow, releases 22 l/min at most and weighs 3.58 kg.

Benefits

• Nominal flow 12 l/min, maximum flow 22 l/min, operating pressure up to 350 bar
• Internal spool position feedback as the basis for repeatable ramps
• Electrical version 24SD6S with on-board electronics, supply voltage 24 VDC
• Spool symbol C4, four switching positions, four ports
• Connector 12-pole (11 + PE) on the valve, connection 7-pole (6 + PE) to EN 175201-804

Application

The valve is intended for test and simulation rigs, for materials testing machines and for axes with frequent load changes. Subplate mounting to ISO 4401-03-02-0-05 keeps retrofit work small. The NBR seals match hydraulic fluid HL.

Manufacturer

Bosch Rexroth, material number R901408691, product family 4WRPDH. Stated conformity UKCA to UKCA - electromagnetic compatibility (EMC) SI2016/1091.