Proportional Directional Valve 4WRZ32W6-360-7X/6EG24N9EK4/D3V - Bosch Rexroth R900965645

Filters and coolers in the return line create back pressure that disturbs pilot control. This version drains pilot oil through its own line instead. Nominal flow is 360 l/min and operating pressure reaches 350 bar.

Advantages

• External pilot oil return, internal supply from port P
• Nominal flow 360 l/min, maximum flow up to 1600 l/min
• Symbol W6 with open centre, three switching positions
• Pressure reducing valve in the pilot stage, concealed auxiliary actuation
• External amplifier electronics on 24 VDC, 7-pole connector to EN 175201-804
• FKM seals for HL hydraulic fluid, 43.6 kg, connection diagram ISO 4401-10-09-0-05

Applications

Used on power units with a return filter, cooler or long collecting line. The separate drain keeps pilot pressure stable and the characteristic curve repeatable. Symbol W6 relieves the actuator as soon as the plant stops.

Manufacturer

Bosch Rexroth, material number R900965645. The full type designation is 4WRZ32W6-360-7X/6EG24N9EK4/D3V. Characteristic curves, limits and installation notes are in data sheet RE 29115, the range overview RE 07600-B adds to it.