Monel Valves

Source Monel Valves from verified mills, manufacturers and stockists on MetalMitra. Options span socket weld & screwed – npt, BSP and BSPT, produced to ASTM / ASME SB 564, and every order can ship with an EN 10204 3.1 certificate.

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

Monel alloys are nickel-copper alloys known for high strength and excellent resistance to seawater, hydrofluoric acid, alkalis and many reducing environments.

What you can source

• 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.

Key properties

• Seawater Resistance — Excellent performance in marine and seawater environments.
• Acid & Alkali Resistance — Good resistance to hydrofluoric acid and alkalis.
• High Strength — Good mechanical strength and toughness over a wide temperature range.
• Low-Temperature Toughness — Retains ductility at sub-zero temperatures.

Applications & industries

• Marine Engineering
• Chemical Processing
• Hydrocarbon Processing
• Oil & Gas
• Pumps & Valves
• Heat Exchangers
• Desalination
• Petrochemical
• Hydrofluoric Acid Plants
• Boiler Feed Water
• Fabrication
• General Engineering

Testing & documentation

Inspection and documentation for Monel Valves follow the applicable standard plus any extra requirements in your PO.

• 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.

Why source on MetalMitra

• 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.

Request pricing

Post an RFQ for Monel Valves with your drawing or specification and receive quotes from verified suppliers.

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