Directional Spool Valve H-4WEH25J6X/6EG24N9S2K4/12B10 - Bosch Rexroth R900921855

When back pressure builds in the tank line, the pilot oil return belongs outside as well. This pilot-operated size 25 4/3 directional spool valve is built that way and carries up to 700 l/min at 350 bar.

Benefits

• 700 l/min maximum flow at 350 bar operating pressure
• External pilot oil supply and external pilot oil return
• Spool symbol J with 3 switching positions across 4 ports
• Solenoid actuation on 24 VDC
• Subplate mounting to ISO 4401-08-08-0-05
• 19.06 kg weight, NBR seals for HL hydraulic fluid

Application

The valve controls main cylinders in presses, rolling mills and power units. External pilot oil return decouples the pilot stage from back pressure in the tank line. It mounts on a size 25 manifold.

Manufacturer

Bosch Rexroth lists this article under material number R900921855. The Bosch Rexroth datasheets for this article are on file.