Proportional Directional Valve 4WRGE16V1-125L-1X/315G24TK31/A1M - Bosch Rexroth R900953660

Where pilot oil comes from a separate circuit but the pilot return should stay inside the valve, the 4WRGE16V1-125L-1X/315G24TK31/A1M fits. It handles 125 l/min at up to 350 bar and uses spool symbol V1, whose characteristic is held steady by the internal position feedback.

Benefits

• Spool symbol V1 for applications where the characteristic of the standard V version does not fit
• External pilot oil supply keeps pilot pressure independent of the working pressure of the axis
• 125 l/min nominal flow in a size 16 body rated up to 460 l/min
• Analog command value ±10 V, with the electronics on the valve instead of in the cabinet
• Connector 7-pole (6 + PE) to EN 175201-804, so standard cable assemblies work
• Mass 9.99 kg, NBR seals for HL hydraulic fluid

Applications

The valve belongs in machines with a central pilot pressure supply, for example test rigs and forming machines. Because the pilot return stays internal, only the X line has to be routed. Working pressure may reach 350 bar without the pilot stage losing authority.

Manufacturer

Bosch Rexroth, material number R900953660, type designation 4WRGE16V1-125L-1X/315G24TK31/A1M from the 4WRGE10,16,25 family.