Directional Spool Valve 4WEH32HD6X/OF6EG24N9ETS2K4/B10 - Bosch Rexroth R900957529

The fewer external control lines a block needs, the simpler the piping becomes. The 4WEH32HD6X/OF6EG24N9ETS2K4/B10 works with internal pilot oil supply and internal pilot oil return while moving up to 1100 l/min at 280 bar.

Benefits

• Pilot stage supplied and relieved internally, no additional control lines at the valve.
• 1100 l/min at 280 bar maximum operating pressure in size 32.
• Two switching positions, spool symbol D, four ports, pattern ISO 4401-10-09-0-05.
• 24 VDC, 3-pole connector (2 + PE) to EN 175301-803.
• 35.78 kg weight with NBR seals for HL fluid.

Applications

The valve is intended for compact control blocks on presses and hoists where every extra pipe run costs installation space. Port P has to hold the required pilot pressure in operation, otherwise the main stage will not change over reliably. For circuits with intermittent unloaded circulation, a version with external supply is the better fit.

Manufacturer

Bosch Rexroth, material number R900957529. Minimum pilot pressure, switching times and port dimensions are given in data sheet RE 24751.