Proportional Directional Valve 4WRGE25V1-350L-1X/315G24TK31/A1M - Bosch Rexroth R901130979

Between fully internal as well as fully external pilot routing sits a third option. The 4WRGE25V1-350L-1X/315G24TK31/A1M receives pilot oil externally but returns it internally, metering 350 l/min of nominal flow at up to 350 bar operating pressure.

Benefits

• External pilot oil supply with internal return, only one extra line at the block.
• 350 l/min nominal flow in size 25, peak figure 870 l/min.
• Spool symbol V1 with internal spool position feedback.
• Command value ±10 V at the on-board electronics on 24 V DC.
• NBR seals, 17.03 kg, connection diagram ISO 4401-08-08-0-05.

Applications

Suited to control blocks where line X is already routed while a Y drilling would add work. Pilot pressure then stays independent of the working pressure at the axis. Four ports, three switching positions, HL hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R901130979, product family 4WRGE10,16,25. 7-pole connector to EN 175201-804.