Proportional Directional Valve 4WRZ32E360-7X/6EG24N9K4/M - Bosch Rexroth R901110847

Where tank pressure in the main return is high, the pilot stage needs a relief line of its own. The 4WRZ32E360-7X/6EG24N9K4/M feeds pilot oil in and out externally and controls 360 l/min nominal flow with spool symbol E.

Benefits

• Pilot oil fed in and drained externally, pilot stage decoupled from the main flow.
• 360 l/min nominal flow with flow up to 1600 l/min.
• Spool symbol E, three switching positions, four ports.
• 350 bar maximum operating pressure, ISO 4401-10-09-0-05 pattern.
• 43.42 kg weight, NBR seals, concealed auxiliary actuation.

Applications

This variant makes sense on plants with back pressure in the return, for instance with long collecting lines. External relief keeps pilot pressure clean. Subplate mounting to ISO 4401-10-09-0-05 allows a swap in the existing block.

Manufacturer

Bosch Rexroth, material number R901110847, product family 4WRZ(E). Characteristic curves, dimensions and installation notes are given in data sheet RE 29115.