Proportional Directional Valve 4WRPFH6C3B40L-3X/MGC/24ND90 - Bosch Rexroth R901530974

A compact regulated axis has to react quickly and still stay free of separate analogue wiring. The 4WRPFH6C3B40L-3X/MGC/24ND90 answers that with on-board electronics and a PROFINET RT interface, while the size 6 spool releases up to 40 l/min at 350 bar operating pressure.

Benefits

• 40 l/min nominal flow and 50 l/min peak flow suit compact cylinder and motor axes in size 6.
• PROFINET RT replaces the analogue amplifier card and its command line, and diagnostics travel on the same bus.
• Spool symbol C3 offers four switching positions across four ports.
• Operating pressure up to 350 bar at a valve mass of only 4.24 kg, on the standard ISO 4401-03-02-0-05 mounting pattern.
• 24 VDC supply through a 7-pole connector (6 + PE) to EN 175201-804.

Application

Machine tools, test benches and packaging lines where a small axis is regulated from a PROFINET controller. At 40 l/min nominal flow the valve matches cylinders with moderate volume demand and short strokes. NBR seals are matched to HL mineral oil based hydraulic fluid.

Manufacturer

Bosch Rexroth lists this valve under material number R901530974. Conformity is documented as UKCA for electromagnetic compatibility under SI2016/1091.