Proportional Directional Valve 4WRZE25W6-325-7X/6EG24N9ETK31/A1D3M - Bosch Rexroth R900616826

A high-throughput manifold stays simple when pilot oil never leaves the valve. This build combines 325 l/min nominal flow with internal pilot supply and return and a ±10 V command value.

Benefits

• Nominal flow 325 l/min with completely internal pilot oil routing
• Command value ±10 V straight at the on-board electronics, no amplifier card in the cabinet
• Operating pressure 350 bar, up to 870 l/min through the valve
• Pressure reducing valve in the pilot circuit for constant pilot pressure
• W6 spool, three switching positions, four ports
• Weight 20.74 kg on port pattern ISO 4401-08-08-0-05

Application

The variant goes into presses, injection moulding machines and test rigs that have to fill large cylinder volumes quickly. Without external pilot lines assembly time drops noticeably. A concealed auxiliary actuation moves the axis with the control system switched off.

Manufacturer

Bosch Rexroth lists this valve under material number R900616826. The manufacturer datasheet with characteristic curves, port pattern and installation dimensions is available in the download area of this page.