Directional Spool Valve 4WEH10C4X/6EG24N9S2K4 - Bosch Rexroth R900754571

Reliably moving a size 10 cylinder between two working positions is this valve's job. The pilot-operated 4WEH10C4X/6EG24N9S2K4 carries up to 160 l/min across four ports and holds a maximum operating pressure of 280 bar.

Benefits

• 160 l/min rated flow across four ports at a maximum operating pressure of 280 bar.
• External pilot oil supply and external pilot oil return, which keeps the pilot circuit independent of how the working pressure behaves.
• Two switching positions to symbol C across four ports, with no centre position in the spool diagram.
• Port pattern ISO 4401-05-05-0-05, subplate mounting straight into the manifold with no piping of its own.
• 7.78 kg, solenoid actuation at 24 VDC, 3-pole connector (2 + PE) to EN 175301-803, NBR seals for HL hydraulic fluid.

Technical data

Applications

Pilot-operated size 10 directional valves work in presses, machine tools and lifting gear whose cylinders need more oil than a direct solenoid can move. External pilot oil supply suits plants that already run a separate control circuit at steady pressure. Because the return is external as well, the tank line of the working circuit stays clear of switching peaks.

Manufacturer

Bosch Rexroth builds this valve under material number R900754571. Performance curves, switching times and installation dimensions for product family H-4W.H.. are given in data sheet RE 24751.