Proportional Directional Valve 4WRZE25W6-325-7X/6EG24N9ETK31/F1D3M - Bosch Rexroth R900728039

Routing pilot oil inside the valve saves two lines on the manifold. This size 25 model works with internal pilot oil supply and internal pilot oil return and meters 325 l/min nominal flow at an operating pressure up to 350 bar.

Benefits

• Nominal flow 325 l/min, with up to 870 l/min flow possible through the valve.
• Internal pilot oil supply and internal pilot oil return, two lines fewer on the manifold.
• Operating pressure up to 350 bar with three switching positions and four ports.
• Command value 4...20 mA at the on-board electronics, a current signal that carries over long cable runs.
• Spool symbol W6 on port pattern ISO 4401-08-08-0-05, weight 20.92 kg.

Technical data

Applications

The version suits injection moulding machines, presses and sheet metal working with densely packed manifolds. Without external pilot lines the installation stays simple and the number of possible leak points small. HL hydraulic fluid is fed through a size 25 subplate.

Manufacturer

Bosch Rexroth, material number R900728039. Characteristic curves, port pattern and installation dimensions are listed in data sheet RE 29115, with the overview RE 07600-B.