Monel Check Valves
Weidouli offers a comprehensive range of Monel check valve for all types of applications and industries.
Dual plate check valves have ASME JB/T 8937 & API 594 design; wafer type and the end connections: Flange RF, Wafer & Lug are all standard unit.
The other available type of Weidouli Monel check valves including Monel pressure seal check valve, Monel nozzle check valve, Monel single plate check valve, Monel lift type check valve, Monel swing check valve.
Material Of Monel Check Valves
Monel alloy is a Nickel alloy material with the addition of:
Copper (Cu)
Silicon (Si)
Manganese
These materials are also known as Monel Alloy 400 and Monel Alloy K500
Material Features:
Monel alloy has an excellent anti-corrosion performance in the reducing acid medium, especially have excellent corrosion resistance in high-temperature hydrogen fluoride and hydrofluoric acid solution, and resistant to any density of hydrofluoric acid solution corrosion. Mainly applies in high-temperature hydrogen fluoride gas and hydrofluoric acid solution condition, and its corrosion resistance is better than copper-based alloys when used in seawater.
Monel alloy has an excellent anti-corrosion performance in the reducing acid medium, especially have excellent corrosion resistance in high-temperature hydrogen fluoride and hydrofluoric acid solution, and resistant to any density of hydrofluoric acid solution corrosion. Mainly applies in high-temperature hydrogen fluoride gas and hydrofluoric acid solution condition, and its corrosion resistance is better than copper-based alloys when used in seawater.
Cautions OfMonel Check Valves
Ease of manufacture: trade-off between castability and weldability
Pitting can be a problem at low velocities
Don’t be used as the trim of austenitic stainless valves
P/T rating class 300=600 psi CWP
Cost effectiveness need consideration
Application OfMonel Check Valves
Petrochemical plant
Refinery
Power plant
Water treatment plant
Marine exploitation
Additional Uses & Comments Of Monel Check Valves
Variety of wrought/ bar specifications available, good for trim material. Excellent strength from K500
Reasonable castability with the suitable design and higher Si content
Weldable with lower Si content
Excellent for hydrofluoric & other acids (Exclude nitric acids)
Weidouli Valves Co., Ltd., is a professional alloy 20 valve manufacturer in usa, we provide check valve material, Gate Valves, strainer valve, china water valve, etc. Contact us to know more.
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