Seo-Heung MCO has been dedicated to specializing in the manufacturing and maintenance of customized special valves for various energy facilities, including nuclear power plants, thermal power plants, and more.
Among the valves manufactured by Seo-Heung MCO, the LT(Low Torque)-Metal Seal Ball Valve is distinguished by its one-piece body and top-entry maintenance design and is regarded as one of the safest valves available.
Our high-temperature and high-pressure valves are designed to meet the ANSI/ASME Class 4500 standards. Thanks to a top-entry design, these valves allow for easy disassembly and maintenance without cutting the valve.
The Metal-Seal Ball Valve, designed and manufactured based on ANSI/ASME Class 4500 standards, incorporates nano-coating (PVD) to offer excellent characteristics and advantages for high-pressure and high-temperature fluids (300 kg/cm² @ 700°C).
The top-entry, one-piece body design allows for easy disassembly and maintenance without the need to cut the valve, which is crucial given the important role of valves in the piping systems of power plants.
LT-Ball Valve features a trunnion structure that supports the ball's central axis with low torque and nano-coating on the operating parts, which extends the valve's lifespan even under harsh operating conditions.
Our Metal-Seal ball valve is a high-performance LT-Metal Ball Valve that addresses the disadvantages of floating metal ball valves, such as 'operational failure, trim sticking, high torque, and reduced lifespan.
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