Proportional Directional Valve 4WRTE27V500P-4X/6EG24ETK31/F1M - Bosch Rexroth R901351160

Starting a heavy axis smoothly depends on the range around the centre position. The 4WRTE27V500P resolves that range finely and converts 500 l/min nominal flow from a 4 to 20 mA current command value.

Benefits

• Linear curve with a fine control range, spool symbol V, smooth acceleration and braking.
• 500 l/min nominal flow, up to 1000 l/min in size 27.
• Command value 4 to 20 mA, immune to interference over long cable runs.
• Internal pilot supply and internal pilot return, no additional piping at the block.
• Internal piston position feedback for reproducible positions under load.
• 19.5 kg weight, NBR seals, 270 bar operating pressure, connection diagram ISO 4401-08-07-0-05.

Technical data

Applications

The valve serves presses, lifting gear and test benches with large cylinder volumes. On-board electronics process the command value directly, so no external amplifier is needed. Three switching positions across four ports allow a defined centre position.

Manufacturer

Bosch Rexroth, material number R901351160, product family 4WRTE. Connection through a 7-pole connector (6 + PE) to EN 175201-804 at 24 V DC.