Bosch Rexroth WEH Directional Spool Valve

Bosch Rexroth WEH WH pilot operated directional spool valves have electro-actuation – while type WH have hydraulic actuation. They control the start, stop and direction of flow. Directional spool valves connect or isolate the connections by moving a control spool in a housing bore.

The valves are available in sizes: 10 | 16 | 25 (WEH22) | 25 (WEH25) | 32. The valves have a maximum operating pressure of 350 bar and a maximum flow of 1100 litres/minute.

Other features of the Bosch Rexroth WEH spool valves include:

• Types of actuation (internal or external pilot control): WEH electro-hydraulic | WH hydraulic
• Component series 4X | 7X | 6X
• Types of actuation (internal or external pilot control): Electro-hydraulic (type WEH)
• For subplate mounting;
•  ISO 4401 porting pattern;
• 4/3-, 4/2- or 3/2-way version
• Spring or pressure centring, spring end position or hydraulic end position
• Wet-pin DC or AC solenoids, optional
• Electric connection as single or central connection
• Additional options:
  • manual override;
  • switching time adjustment;
  • pre-load valve in channel P of the main valve;
  • stroke setting and/or spool position monitoring.

Contact us for further technical details.