Proportional Directional Valve 4WRDE16V1-220L-6X/MXY/24F1 - Bosch Rexroth R901540335

Retrofitting an axis in a plant that already has its own pilot supply calls for a valve matching the existing X and Y lines. The 4WRDE16V1-220L-6X/MXY/24F1 does that and controls 220 l/min nominal flow at 350 bar through a current signal.

Benefits

• Fully external pilot circuit, supply through X and return through Y, independent of the main circuit.
• 4 ... 20 mA command instead of voltage, so a cable fault shows up at once.
• 220 l/min nominal flow, up to 460 l/min maximum flow, 350 bar operating pressure.
• Spool symbol V1, linear characteristic, 3 switching positions on 4 ports.
• Only 10.06 kg valve mass, NBR seals, mounting pattern ISO 4401-07-07-0-05.

Applications

Intended for extending existing valve manifolds where pilot lines are already routed. The low mass eases overhead installation and work in tight cabinets. For controllers with a voltage output, the same version exists with a ±10 V command.

Manufacturer

Bosch Rexroth, material number R901540335, product family 4WRDE. NBR seals, HL mineral oil based hydraulic fluid.