Monel Plug Valve
WDL Monel Plug Valve provides fast quarter-turn isolation in compact process piping for hydrofluoric acid processing and marine and seawater systems. Connections, trim and operation are selected to the project conditions.
Description
Monel Plug Valve
WDL Monel Plug Valve provides fast quarter-turn isolation in compact process piping for process systems that need resistance to hydrofluoric acid, seawater and selected reducing media. Monel 400 is a nickel-copper alloy used for controlled hydrofluoric acid, marine and reducing chemical duties.
Design Options
| Item | Available specification |
|---|---|
| Material | Monel 400 / UNS N04400 with optional K-500 trim |
| Function | fast quarter-turn isolation in compact process piping |
| Connections | Flanged, threaded or welded |
| Operation | Lever, gearbox, pneumatic or electric actuator |
| Design basis | API 599, API 6D, ASME B16.34 or project standard |
Typical Applications
- Hydrofluoric acid processing
- Marine and seawater systems
- Brine and salt handling
- Frequent on-off service
- Chemical transfer and distribution
Selection Notes
Aeration, oxidizing salts, temperature and impurities can change Monel 400 corrosion behavior and must be included in the material review.
Confirm the plug style, cavity control, sleeve or seat material, operating torque and allowable leakage.
Frequently Asked Questions
Why select Monel 400 for this plug valve?
Monel 400 is a nickel-copper alloy used for controlled hydrofluoric acid, marine and reducing chemical duties. Final suitability depends on the complete process conditions and the selected valve trim.
What information is needed for selection?
Provide the size, pressure rating, medium composition, concentration, temperature, connection standard, operating method and required quantity.
Send the process datasheet to WDL for material review, dimensional confirmation and quotation.
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