Proportional Directional Valve 4WRGE25V350L-1X/315G24ETK31/A1M - Bosch Rexroth R900954160

Small power units often have no separate pilot circuit, so the valve has to manage without one. The 4WRGE25V350L-1X/315G24ETK31/A1M takes pilot oil internally with an internal return, at 350 l/min of nominal flow up to 350 bar operating pressure.

Benefits

• Internal pilot oil supply with internal return, no pilot pump required.
• Spool symbol V with internal spool position feedback.
• 350 l/min nominal flow, peak figure 870 l/min in size 25.
• 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

A fit for compact power units, mobile test rigs or retrofits without pilot supply. It assumes a system pressure that covers pilot demand through load changes as well. Four ports, three switching positions, HL hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R900954160, product family 4WRGE10,16,25. 7-pole connector to EN 175201-804.