Proportional Directional Valve 4WRDE16W8-220L-6X/VPT/24A1 - Bosch Rexroth R901581764

With 220 l/min nominal flow at a mass of only 10 kg, this valve fills the gap between the small size and the large one. Operating pressure reaches 350 bar, the flow limit 460 l/min, spool position is reported back internally.

Benefits

• 220 l/min nominal flow from size 16, flow limit 460 l/min
• Mass of only 10 kg, interface ISO 4401-07-07-0-05
• Pilot oil supplied internally, drained internally, no additional pilot line
• Spool symbol W8 with 3 switching positions across 4 ports
• Analog command plus to minus 10 V, on-board electronics, FKM seals for HL fluid

Applications

Machine tools, test setups as well as handling axes of medium oil demand are the target field. Thanks to the low mass the valve can also be mounted on manifolds that are hard to reach. On-board electronics save an amplifier card in the cabinet.

Manufacturer

Bosch Rexroth lists this build under material number R901581764. Curves plus performance limits of the 4WRDE range are documented by the manufacturer.