Monel Gate Valve
Monel Gate Valve – Nickel-Copper Alloy for Superior Corrosion Resistance
Monel Gate Valves utilize Monel (nickel-copper alloy 400/K-500) construction providing exceptional resistance to seawater, hydrofluoric acid, and reducing environments across African offshore oil & gas, marine applications, and chemical processing facilities where standard stainless steels experience pitting, crevice corrosion, or stress corrosion cracking. Monel’s 63% nickel content delivers corrosion resistance superior to 316 stainless in chloride and acidic services.
Critical for African seawater service from West African offshore platforms to Red Sea marine installations, Monel gate valves serve DN 15 to DN 300 (1/2″ to 12″) corrosive applications in Class 150-900 ratings. The nickel-copper alloy resists seawater corrosion, hydrofluoric acid attack, and sulfuric acid environments where other materials fail—essential for offshore production, desalination plants, and chemical processing across African coastal and marine installations. Reference our Gate Valve category for general design information.
Key Features & Benefits
Nickel-copper alloy
Seawater resistance
Acidic service
Size Range: DN 15 to DN 300 (1/2" to 12")
Pressure Class: Class 150-900
API 600/API 6D Certified
Global Applications
Offshore platforms, marine installations, and seawater cooling systems where Monel resists chloride pitting and crevice corrosion affecting stainless steels.
HF alkylation units in refineries, fluorochemical production, and applications where Monel provides superior resistance to hydrofluoric acid attack.
Coastal facilities, offshore structures, and seawater-exposed installations requiring corrosion resistance superior to 316 stainless steel in chloride environments.
Products
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