Directional Spool Valve H-4WEH25R6X/6EG24N9S2K4QM0G24 - Bosch Rexroth R900783368

When neither main pressure nor the tank line suits the pilot stage, X and Y have to be separate. The H-4WEH25R6X/6EG24N9S2K4QM0G24 is built that way and carries up to 700 l/min at 350 bar maximum operating pressure.

Benefits

• External pilot oil supply and external pilot oil return through dedicated ports.
• 700 l/min flow at 350 bar in size 25.
• Spool symbol R with three switching positions and four ports.
• Subplate mounting to ISO 4401-08-08-0-05, 24 VDC through a 3-pole connector (2 + PE) to EN 175301-803.
• 19.65 kg weight, NBR seals, HL fluid.

Applications

This version suits plants with accumulator operation, high tank back pressure or a main pump that runs unloaded at times. Both pilot paths are separate, so the main stage changes over regardless of the state of the main circuit. Lines X and Y have to be provided accordingly during installation.

Manufacturer

Bosch Rexroth, material number R900783368. Pilot pressure, switching times and port dimensions are given in data sheet RE 24751.