Proportional Directional Valve 4WRTE25E350L-4X/6EG24ETK31/A1M - Bosch Rexroth R900954282

An axis without extra pilot oil lines to the plate needs a valve that routes pilot oil internally on its own. The 4WRTE25E350L-4X/6EG24ETK31/A1M supplies and returns pilot oil internally, at 350 l/min nominal flow, 350 bar operating pressure and 17.92 kg weight.

Advantages

• Internal pilot oil supply and internal return, no extra piping to the plate required.
• 350 l/min nominal flow at 350 bar operating pressure, maximum flow 870 l/min.
• Analog command value ±10 V with on-board electronics, 24 VDC supply.
• Spool symbol E with 3 switching positions across 4 ports.
• 17.92 kg weight on connection diagram ISO 4401-08-08-0-05, NBR seals for hydraulic fluid HL.

Applications

The valve suits axes where no extra pilot oil piping to the plate is possible or wanted, since supply and return of the pilot oil run internally. The analog command value ±10 V matches common controller outputs on machine tools and presses. The NBR seals cover the standard range for hydraulic fluid HL.

Manufacturer

Bosch Rexroth, material number R900954282.