Proportional Directional Valve 4WRGE16V1-125L-1X/315G24K31/A1V - Bosch Rexroth R901299009

When a valve is exchanged it is above all the spool symbol that matters besides flow, because it fixes how ports are assigned and how the valve behaves in mid position. This size 16 build carries symbol V1, meters 125 l/min nominal flow and passes up to 460 l/min.

Benefits

• Spool symbol V1, matching circuit diagrams that call for exactly this build.
• Nominal flow 125 l/min, flow up to 460 l/min, operating pressure up to 350 bar.
• Internal spool position feedback for a reproducible link between command value and spool travel.
• External supply and external return of the pilot oil.
• ±10 V command value, 24 VDC supply, 7-pole connector (6 + PE) to EN 175201-804.
• Connection diagram ISO 4401-07-07-0-05, FKM seals, weight 10.86 kg.

Applications

The valve is used in machines whose manifold is already laid out for external piloting. On exchange the subplate and the piping stay unchanged, provided the ISO 4401-07-07-0-05 pattern is present. The electronics sit in the valve, so a separate card in the cabinet is not needed.

Manufacturer

Bosch Rexroth, material number R901299009. Product family 4WRGE10,16,25, pilot-operated, subplate mounting, HL hydraulic fluid.