Proportional Directional Valve 4WRZE10E50-7X/6EG24N9ETK31/F1D3V - Bosch Rexroth R900945726

At 50 l/min nominal flow this size 10 proportional directional valve is cut for medium drives. The smaller nominal flow resolves the range between creep speed and rapid traverse more finely than the 85 l/min version, and control is by 4...20 mA.

Benefits

• Nominal flow of 50 l/min resolves low speeds more finely than the 85 l/min version
• The 4...20 mA current command stays stable over long cable runs and close to drive inverters
• Internal pilot oil supply and internal pilot oil return, no additional pipework
• Operating pressure up to 315 bar, maximum flow 170 l/min, spool symbol E
• On-board electronics with 24 VDC supply, 7-pole connector (6 + PE) to EN 175201-804

Applications

Feed slides, die cushions and tool adjustment drives are the usual field of use. Where an inverter sits next to the signal cable, the current command beats a voltage command. The FKM seals are matched to HL hydraulic fluid.

Manufacturer

Bosch Rexroth assigns material number R900945726 to this valve. The 2 manufacturer documents cover characteristic curves, pilot oil demand and installation dimensions.