Directional Spool Valve 4WEH16E7X/6EG24N9ETK4/10B10 - Bosch Rexroth R900753378

The 4WEH16E7X/6EG24N9ETK4/10B10 is rated for 300 l/min while holding 280 bar maximum operating pressure. Pilot oil supply and return are both internal. Spool symbol E works across three switching positions and four ports, the weight is 10.22 kg.

Benefits

• 300 l/min flow as the design figure of size 16
• 280 bar maximum operating pressure
• Internal pilot oil supply plus internal return
• Spool symbol E, 3 switching positions, 4 ports, 10.22 kg
• ISO 4401-07-07-0-05 mounting pattern for subplate mounting
• 24 VDC solenoid actuation, 3-pole connector (2 + PE) to EN 175301-803

Application

At 300 l/min the flow forces inside the valve exceed what a direct actuated version can handle, hence the piloting. That figure is at the same time the ceiling for sizing the pump and the subplate. Large presses, lifting gear and rolling mill hydraulics are typical.

Manufacturer

Bosch Rexroth, material number R900753378. Two manufacturer documents are on file, the flow curve and installation dimensions are given in the data sheet.