Directional Spool Valve 4WEH16W7X/6EG24N9TSK4/B10 - Bosch Rexroth R901009735

The pilot stage of this valve is fed from outside, while pilot oil return stays internal. In this version the 4WEH16W7X/6EG24N9TSK4/B10 switches up to 300 l/min in size 16 and weighs 10.88 kg.

Benefits

• External pilot oil supply with internal pilot oil return, pilot control does not depend on main channel pressure.
• Spool symbol W with 3 switching positions across 4 ports.
• 300 l/min flow in size 16.
• 280 bar maximum operating pressure at 10.88 kg.
• 24 VDC solenoid actuation and subplate mounting to ISO 4401-07-07-0-05.

Applications

This version pays off wherever system pressure dips briefly while the valve shifts, for example on axes with a high volume demand or in circuits running on an accumulator. External supply keeps pilot control steady, while the internal return keeps the piping small. HL is the intended hydraulic fluid and the seals are NBR.

Manufacturer

Bosch Rexroth, material number R901009735. Characteristic curves, pilot pressure and installation dimensions are given in data sheet RE 24751, directional spool valves, pilot-operated.