Directional Spool Valve H-4WEH25J6X/6EG24N9TSK4 - Bosch Rexroth R900920298

Three switching positions with spool symbol J give the drive two directions of travel and a defined centre position. The pilot-operated size 25 main stage passes up to 700 l/min at 350 bar operating pressure. Pilot oil comes from an external circuit and runs back inside the valve.

Benefits

• Three switching positions with spool symbol J across four ports
• External pilot oil supply with internal return
• 700 l/min flow at 350 bar operating pressure
• Connection diagram ISO 4401-08-08-0-05 in size 25
• Solenoid actuation at 24 VDC, 3-pole connector (2 + PE) according to EN 175301-803
• 18.7 kg mass, NBR seals for HL hydraulic fluid

Application

Drives with a defined centre position are found on presses, lifting gear and clamping devices. At 700 l/min piston speed stays high even on large cylinders. The internal return saves one line at the subplate.

Manufacturer

Bosch Rexroth lists this directional valve H-4WEH25J6X/6EG24N9TSK4 under material number R900920298. The data sheets Directional spool valves, pilot-operated (RE 24751) and Hydraulic valves and hydro- (RE 07600-B) carry the characteristic curves and installation dimensions. The spool symbol is part of the type code and has to be stated when reordering.