Directional Spool Valve 4WEH32HD6X/6EG24N9K4/10 - Bosch Rexroth R900936220

For an axis with only two end positions a centre position is redundant and merely costs switching time. The 4WEH32HD6X/6EG24N9K4/10 therefore works with two switching positions and symbol D, at 1100 l/min flow and 280 bar operating pressure.

Benefits

• Two switching positions with symbol D, laid out for axes without a defined centre position.
• 1100 l/min flow at 280 bar maximum operating pressure in size 32.
• 36.1 kg weight, four ports, mounting pattern ISO 4401-10-09-0-05.
• External pilot oil supply and external pilot oil return for a self-contained pilot circuit.
• 24 VDC through a 3-pole connector (2 + PE) to EN 175301-803, NBR seals, HL hydraulic fluid.

Technical data

Applications

The valve is used on large cylinders that alternate between two positions, for example on folding, clamping and lifting devices. The separate pilot circuit stays unaffected by the load pressure of the main circuit. Four ports link pump, both cylinder sides and tank.

Manufacturer

Bosch Rexroth, material number R900936220. Characteristic curves, switching times and port dimensions are given in the valve data sheet.