Monel Check Valve
WDL Monel Check Valve provides automatic prevention of reverse flow for hydrofluoric acid processing and marine and seawater systems. Connections, trim and operation are selected to the project conditions.
Description
Monel Check Valve
WDL Monel Check Valve provides automatic prevention of reverse flow 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 | automatic prevention of reverse flow |
| Connections | Wafer, lugged, flanged or butt-welded |
| Operation | Self-actuated swing, lift, piston or dual-plate mechanism |
| Design basis | API 594, BS 1868, API 598 or project standard |
Typical Applications
- Hydrofluoric acid processing
- Marine and seawater systems
- Brine and salt handling
- Pump discharge protection
- Backflow prevention in process lines
Selection Notes
Aeration, oxidizing salts, temperature and impurities can change Monel 400 corrosion behavior and must be included in the material review.
Confirm installation direction, minimum flow, cracking pressure, slam risk and allowable pressure drop.
Frequently Asked Questions
Why select Monel 400 for this check 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.
Reviews
There are no reviews yet.