Proportional Directional Valve 4WRZ25E325-7X/6EG24N9EK4/M - Bosch Rexroth R900618223

Shared return headers create back pressure that can upset the pilot stage of a large valve. The 4WRZ25E325-7X/6EG24N9EK4/M therefore routes the pilot return externally while the supply stays internal, with symbol E and 325 l/min nominal flow.

Benefits

• External pilot oil return, independent of header back pressure
• Internal pilot oil supply taken from working pressure
• Symbol E with 325 l/min nominal flow, flow up to 870 l/min
• Maximum operating pressure 350 bar in size 25
• External electronics, 24 VDC, 7-pole connector (6 + PE) to EN 175201-804
• Weight 19.96 kg, NBR seals

Applications

For plants with a shared return header, or with a filter or cooler in the return. The 325 nominal stage covers large main axes. ISO 4401-08-08-0-05 interface, HL fluid.

Manufacturer

Bosch Rexroth, material number R900618223, type 4WRZ25E325-7X/6EG24N9EK4/M. Datasheet RE 29115, overview RE 07600-B.