Proportional Directional Valve 4WRDE25V1-350P-6X/MXYWG/24F1 - Bosch Rexroth R901559230

Where the command value travels many metres of cable to reach the spool, a current signal is the safer choice. The 4WRDE25V1-350P-6X/MXYWG/24F1 proportional directional valve works on 4 to 20 mA, meters 350 l/min nominal flow and holds 350 bar.

Benefits

• 4 to 20 mA command - insensitive to voltage drop over long cable runs.
• 350 l/min nominal flow, up to 870 l/min across the ISO 4401-08-08-0-05 interface.
• Internal spool position feedback closed in the on-board electronics, three switching positions, four ports.
• Symbol V1 in size 25, subplate mounting, 17.5 kg.
• NBR seals for HL fluid, supplied from 24 VDC through a 7-pole connector (6 + PE).

Application

The valve drives large cylinders and hydraulic motors in presses, rolling mills and test rigs where position or speed is commanded. External pilot oil supply and external pilot oil return keep the pilot circuit apart from the main circuit. Pilot pressure then stays stable even when main pressure swings hard.

Manufacturer

Bosch Rexroth, material number R901559230, 4WRDE product family in component series 6X, electrically actuated with on-board electronics.