Directional Spool Valve 4WEH16E7X/6EG24N9ES2K4/10B10 - Bosch Rexroth R900728744

The 280 bar maximum sets the ceiling for the circuit this valve works in. Within that ceiling it passes up to 300 l/min across four ports. Spool symbol E works in three switching positions while the pilot stage is fed internally and drained externally to tank.

Benefits

• Maximum operating pressure of 280 bar at 300 l/min flow
• Spool symbol E with three switching positions and four ports
• Internal pilot oil supply, external pilot oil return
• Size 16, subplate mounting to ISO 4401-07-07-0-05
• Solenoid actuation at 24 VDC, 3-pole connector (2 + PE) to EN 175301-803
• Mass 11.32 kg, NBR seals for HL hydraulic fluid

Application

Any circuit whose relief setting sits at 280 bar or below can be built around it. Where system pressure runs higher, a different series is called for. External pilot oil return is routed through port Y of the subplate.

Manufacturer

Bosch Rexroth lists this pilot-operated directional valve 4WEH16E7X/6EG24N9ES2K4/10B10 under material number R900728744. Data sheets RE 24751 and RE 07600-B carry the characteristic curves, the installation dimensions and the interface data. The 280 bar figure applies to the main ports, the pilot circuit has its own limits stated in the data sheet.