Proportional Directional Valve 4WRDE16V1-220L-6X/VXY/24F1 - Bosch Rexroth R901479865

If the design calls for spool symbol V1 and 220 l/min at the same time, this size 16 version is where you end up. The command value runs as a 4-20 mA current and both pilot feed and pilot return are brought outside.

Benefits

• Spool symbol V1 at the upper flow rating of size 16
• 220 l/min nominal flow, valve maximum 460 l/min
• External pilot circuit through X and Y, independent of operating pressure up to 350 bar
• 4-20 mA current command on 24 VDC on-board electronics
• Internal piston position feedback, mass 10.5 kg, mounting pattern ISO 4401-07-07-0-05

Application

This combination is normally dictated by the plant documentation when symbol V1 and a flow above 150 l/min coincide. Swapping it for the V version is not permissible without reviewing the control loop. Both pilot ports have to be present in the subplate.

Manufacturer

Bosch Rexroth lists this valve under material number R901479865, the type code reads 4WRDE16V1-220L-6X/VXY/24F1.