Monel Globe Valve
WDL Monel Globe Valve provides controlled throttling and positive process isolation for hydrofluoric acid processing and marine and seawater systems. Connections, trim and operation are selected to the project conditions.
Description
Monel Globe Valve
WDL Monel Globe Valve provides controlled throttling and positive process isolation 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 | controlled throttling and positive process isolation |
| Connections | Flanged, threaded, socket-welded or butt-welded |
| Operation | Handwheel, gearbox, pneumatic or electric actuator |
| Design basis | API 623, BS 1873, ASME B16.34 or project standard |
Typical Applications
- Hydrofluoric acid processing
- Marine and seawater systems
- Brine and salt handling
- Flow and pressure regulation
- Chemical dosing and utility control
Selection Notes
Aeration, oxidizing salts, temperature and impurities can change Monel 400 corrosion behavior and must be included in the material review.
Provide the required flow coefficient, pressure drop, flow direction, trim design and shutoff requirement.
Frequently Asked Questions
Why select Monel 400 for this globe 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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