Proportional Directional Valve 4WRGE25V350L-1X/315G24K31/C1V - Bosch Rexroth R901009428

A separately fed pilot circuit can be filtered and held at a fixed pressure, whatever the axis happens to demand. The 4WRGE25V350L-1X uses external supply and external return, releases 350 l/min nominal flow and accepts its command value as an impressed current of ±10 mA.

Benefits

• Nominal flow 350 l/min, maximum flow 870 l/min
• External pilot supply and return, pilot pressure freely set
• Current command value ±10 mA for long signal runs
• Internal position feedback, linear characteristic curve, spool symbol V
• FKM seals, maximum operating pressure 350 bar
• ISO 4401-08-08-0-05 interface, weight 16.88 kg

Application

Sensible on plant whose main circuit fluctuates strongly and whose pilot stage is therefore fed from a separate pump or accumulator. The FKM seals allow higher oil temperatures. The valve runs on hydraulic fluid HL and is supplied with 24 V direct current.

Manufacturer

Bosch Rexroth, material number R901009428, type 4WRGE25V350L-1X/315G24K31/C1V.