Proportional Directional Valve 4WRTE10W8-100L-4X/6EG24EK31/A1M - Bosch Rexroth R901158584

An existing plus/minus 10 V analogue output can be wired to this valve without a converter. The 4WRTE10W8-100L-4X/6EG24EK31/A1M processes the voltage command in its on-board electronics and releases a 100 l/min nominal flow in size 10.

Advantages

• Plus/minus 10 V command matching common analogue outputs of controllers and closed-loop cards.
• Nominal flow of 100 l/min at operating pressures up to 350 bar.
• Internal pilot oil supply from P with external return through port Y.
• Spool symbol W8, three switching positions, four ports to ISO 4401-05-05-0-05.
• Internal spool position feedback keeps the relation between command and opening stable.
• Weight of 8.44 kg, NBR seals, 24 VDC supply voltage.

Applications

The valve suits axes guided by an analogue position control loop. External return helps wherever filters or coolers in the tank line create back pressure. The size 10 subplate interface allows a direct swap against other valves sharing the same hole pattern.

Manufacturer

Bosch Rexroth, material number R901158584. Product family 4WRTE, spare parts and successor types are supplied by the manufacturer.