It is a type of valve that utilizes a metal-to-metal seating to provide a reliable seal, suit to high-temperature and high-pressure pipeline. Unlike traditional soft seat ball valves, which use elastomeric materials for sealing, metal seat flange ball valves are designed for durability and longevity, often used in severe service conditions.
Construction
Composed of the ball with metal seat, usually made from materials like stainless steel or alloy, which offers increased resistance to wear and high temperature
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Operation
Pneumatic actuator electric actuator, gear worm, lever ect.
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Sealing Performance
Provides excellent sealing capabilities under extreme conditions, including high temperatures and high pressures.
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Longevity
Typically has a longer life compared to soft seat valves, especially in abrasive or corrosive environments.
04
Mainten
Generally requires less maintenance due to the robust design.
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Oil and Gas
Commonly used in pipelines and refinery processes.
Chemical Processing
Ideal for handling aggressive chemicals and high-temperature fluids.
Power Generation
Used in steam and water lines in power plants due to its heat resistance.
Mining and Metals
Suitable for applications involving abrasive materials.






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