NAB C95800 Gate Valve
WDL NAB C95800 Gate Valve provides full-bore on-off isolation with low pressure loss when open for shipboard seawater systems and offshore cooling-water lines. Connections, trim and operation are selected to the project conditions.
Description
NAB C95800 Gate Valve
WDL NAB C95800 Gate Valve provides full-bore on-off isolation with low pressure loss when open for process systems that need seawater corrosion resistance with useful erosion and cavitation performance. Nickel aluminum bronze C95800 is used for marine flow equipment exposed to seawater, turbulence and mechanical loading.
Design Options
| Item | Available specification |
|---|---|
| Material | ASTM B148 C95800 or project-specified NAB grade |
| Function | full-bore on-off isolation with low pressure loss when open |
| Connections | Flanged or butt-welded |
| Operation | Handwheel, gearbox, pneumatic or electric actuator |
| Design basis | API 600, API 603, API 6D or ASME B16.34 |
Typical Applications
- Shipboard seawater systems
- Offshore cooling-water lines
- Marine firewater networks
- Main process isolation
- Full-bore pipeline service
Selection Notes
Review seawater velocity, sulfide contamination, galvanic couples and stagnant conditions before final material approval.
Gate valves are normally selected for isolation rather than continuous throttling; confirm wedge, seat and stem design.
Frequently Asked Questions
Why select Nickel Aluminum Bronze C95800 for this gate valve?
Nickel aluminum bronze C95800 is used for marine flow equipment exposed to seawater, turbulence and mechanical loading. 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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