Proportional Directional Valve 4WRDE10V100L-6X/MXTWG/24A5 - Bosch Rexroth R901479298

Where the power unit already has its own pilot oil supply and the tank line is under control, an external feed with an internal return gives the leanest piping. This size 10 valve uses exactly that at 100 l/min with NBR seals.

Benefits

• External pilot feed through X and an internal return, so only one extra line is needed
• 100 l/min nominal flow, valve maximum 170 l/min, operating pressure up to 350 bar
• NBR seals, matched to plants on a nitrile rubber standard
• Internal piston position feedback, spool symbol V, command value ±10 V
• Mass 7.5 kg, 7-pole connector (6 + PE) to EN 175201-804

Technical data

Application

The valve is fitted to medium-power axes in plants with a central, filtered pilot oil supply. The internal pilot return is permissible as long as the tank line builds no appreciable back pressure. With a loaded collecting return, the version with an external Y port is preferable.

Manufacturer

Manufacturer Bosch Rexroth, material number R901479298. What identifies the valve is the type code 4WRDE10V100L-6X/MXTWG/24A5 on the name plate.