Proportional Directional Valve 4WRZE25E220-7X/6EG24N9ETK31/A1D3M - Bosch Rexroth R900617675

This build pairs the E spool with 220 l/min nominal flow and fully internal pilot oil routing, so the manifold needs no pilot line at all. Operating pressure is 350 bar.

Benefits

• E spool with a different centre position from the W6 builds of the same series
• Nominal flow 220 l/min, up to 870 l/min through the valve
• Internal pilot oil supply and internal return, no external pilot piping
• Command value ±10 V at the on-board electronics, 24 VDC supply
• Operating pressure 350 bar, three switching positions, four ports
• Weight 20.7 kg, port pattern ISO 4401-08-08-0-05

Application

Typical locations are plastics machinery, test rigs and special-purpose machines where the behaviour of the centre position decides how safe an axis is. Internal pilot routing keeps the manifold slim. HL is the intended hydraulic fluid, sealing is NBR.

Manufacturer

Bosch Rexroth lists this valve under material number R900617675. The manufacturer datasheet with characteristic curves, port pattern and installation dimensions is available in the download area of this page.