Proportional Directional Valve 4WRTEM25W6-350P-4X/6EG24K31/A1M - Bosch Rexroth R901581262

Where an axis has to stand still safely in centre position, the spool symbol decides. The 4WRTEM25W6-350P-4X/6EG24K31/A1M brings symbol W6 for that purpose and at the same time moves 350 l/min nominal flow with a maximum flow of 1000 l/min.

Benefits

• Maximum flow of 1000 l/min, clearly above the 870 l/min of the other size 25 valves in this range.
• Spool symbol W6 with a defined centre condition for axes held at standstill.
• Nominal flow 350 l/min at 350 bar operating pressure, with internal spool position feedback.
• External pilot oil supply and external pilot oil return for plants with their own pilot circuit.
• Analog ±10 V command taken directly by the on-board electronics.

Applications

For heavy lifting and pressing cylinders that stand under load between movements. The 25.24 kg mass reflects the stronger body while the mounting pattern stays ISO 4401-08-08-0-05. NBR seals and HL hydraulic fluid are matched to each other.

Manufacturer

Bosch Rexroth, material number R901581262. Product family 4WRTE, electrical connection by 7-pole connector (6 + PE) to EN 175201-804.