Proportional Directional Valve 4WRPF10V50S-3X/VGA/24ED90 - Bosch Rexroth R901517557

A plant controlled end to end over EtherNet/IP loses transparency as soon as single valves stay analogue. The 4WRPF10V50S-3X/VGA/24ED90 sits directly on the bus and meters 50 l/min nominal flow at 350 bar operating pressure.

Benefits

• Digital connection over EtherNet/IP, command value and status data share the network with the controller.
• Direct actuated without a pilot stage, so no minimum pilot pressure is required.
• 50 l/min nominal flow with flow capability up to 280 l/min.
• 350 bar operating pressure in size 10, ISO 4401-05-04-0-05 interface.
• Progressive characteristic with internal spool position feedback and symbol V.
• FKM seals for higher temperatures, 9.82 kg weight, UKCA conformity.

Application

The bus version is wanted on production lines with an EtherNet/IP backbone where valves are parameterised, monitored and read out after a fault. Being direct actuated, it also works at low system pressure. The progressive characteristic releases little flow around neutral and much more towards the ends of travel.

Manufacturer

Bosch Rexroth, material number R901517557, product family 4WRPF, size 10. 24 V DC supply through a 7-pole connector (6 + PE), HL hydraulic fluid.