4WE6 identifies a directional valve family, not a complete replacement specification. The full model code and application data must be reviewed.
Request a 4WE6 compatibility review.: Upload the nameplate and connector photo with the complete code.
Series-level comparison record
| Field | Original reference | Proposed option |
|---|---|---|
| Spool and center condition | Capture the complete functional code | Must be stated by supplier data |
| Solenoid and connector | Record voltage, current type and connector | Must match or be listed as a difference |
| Mounting and envelope | Confirm mounting pattern and available space | Drawing or dimensions required |
| Pressure and flow | Record working and peak conditions | Rating and performance data required |
This is a review template, not a declaration that an unnamed option is compatible.
Series characteristics to review
- Nominal size and ISO / CETOP mounting pattern
- Spool symbol and spring or detent arrangement
- Operating pressure and flow requirement
- Solenoid voltage, connector and manual override
- Seal material and fluid compatibility
Why two 4WE6 valves may not interchange
- Different spool functions change the hydraulic circuit
- Connector direction or coil voltage may differ
- Pressure limits and flow performance may differ
- Special seals, low-temperature versions or electrical options may be encoded
- Order numbers can represent revisions not visible in the short series name
Required customer information
- Complete model code and order number
- Clear nameplate and connector photos
- Hydraulic schematic or spool symbol when available
- Working pressure, flow and machine application
- Quantity and destination country
Compatibility status
A proposed option is labelled as supported by data, requiring review or a functional alternative. Known differences are stated instead of hidden.
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Open review →Manufacturer names, trademarks, and model numbers are used for identification and cross-reference purposes only. Compatibility must be confirmed for each application.