Copper Nickel Valves

Copper Nickel Valves for flow isolation and control, available on MetalMitra in manual and actuated configurations to API 600/BS1414, with mill-certified traceability on every lot.

Copper Nickel Valves are flow-control devices used to start, stop, regulate or prevent backflow of liquids and gases in process and utility piping.

Copper nickel (Cu-Ni) alloys such as 90/10 and 70/30 offer excellent resistance to seawater corrosion and biofouling, combined with good thermal conductivity and fabricability.

Product range

• Ball Valves — Quarter-turn valves for quick and tight shut-off.
• Gate & Globe Valves — Isolation and throttling valves for process lines.
• Check Valves — Non-return valves to prevent reverse flow.
• Needle & Butterfly Valves — Fine flow control and large-bore regulation.

Why engineers choose it

• Seawater Corrosion Resistance — Excellent performance in seawater and marine environments.
• Biofouling Resistance — Natural resistance to marine biofouling.
• Thermal Conductivity — Good heat-transfer properties for exchangers and condensers.
• Easy Fabrication — Good formability and weldability.

Where it is used

• Marine Engineering
• Shipbuilding
• Desalination
• Offshore Platforms
• Heat Exchangers
• Condensers
• Seawater Piping
• Power Generation
• Oil & Gas
• Fire Fighting Systems
• Fabrication
• General Engineering

Inspection & paperwork

Suppliers on MetalMitra back Copper Nickel Valves with the checks and paperwork your QA team expects.

• Dimensional inspection
• Visual inspection
• Grade verification against the order
• Shell and seat pressure testing
• Valve operation testing
• Positive Material Identification (PMI) as applicable
• EN 10204 3.1 Mill Test Certificate
• Third-party inspection (TPI) on request

Material properties

Chemical composition and mechanical properties are supplied to the limits of the governing material standard. Actual heat values are reported on the mill test certificate shared with each consignment.

The MetalMitra advantage

• Verified suppliers — Mills, manufacturers and stockists are reviewed by the MetalMitra team before they list.
• One RFQ, several quotes — Share size, grade and quantity once and compare offers side by side.
• Full traceability — Heat numbers, EN 10204 3.1 MTCs and third-party inspection on request.
• Delivered worldwide — Export-worthy packing and shipping to India, the Middle East, Africa, Europe and the Americas.

Get a quote

Tell us the specification, quantity and destination you need for Copper Nickel Valves. MetalMitra connects you with suppliers who can deliver.

Technical note: Values on this page are for reference. Always confirm against the governing standard, your purchase specification and the mill test certificate.