Directional Spool Valve H-4WEH25Z6X/6EG24N9SK4 - Bosch Rexroth R900935401

The circuit diagram prescribes spool symbol Z, and another spool would change how the axis behaves. The H-4WEH25Z6X provides exactly that version and switches 700 l/min.

Benefits

• Spool symbol Z with two switching positions across four ports.
• 700 l/min of flow at a maximum operating pressure of 350 bar.
• 17.51 kg in size 25.
• External pilot oil supply and external pilot oil return on the pilot-operated main stage.
• 24 V DC solenoid through a 3-pole connector (2 + PE) to EN 175301-803, NBR seals.

Applications

When an installed valve is replaced, the spool symbol has to match or the axis will behave differently. Spool symbol Z serves plants with particular demands on the rest position. The ISO 4401-08-08-0-05 connection diagram stays unchanged.

Manufacturer

The Bosch Rexroth material number is R900935401, product family H-4W.H... Characteristic curves and switching times are given in data sheet Directional spool valves, pilot-operated (RE 24751) and Hydraulic valves and hydro- (RE 07600-B).