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.

Technical data

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.