Metal Seated Trunnion Mounted Ball Valve
Metal Seated Trunnion Ball Valve are ideal for high temperature, abrasive, and severe service applications. The seat is coated and lapped to match ball, creating a positive seal.
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Key Specifications / Features
Standard features
Double block-and-bleed capability
Metal-seated, trunnion-mounted design
Coating Material for seat and ball
Coating material for metal seated ball valves are commonly as below, also other material is available upon request.
WC-Co (Tungsten Carbide) – Extremely resistant to high cycle operations wear and erosion from powders, slurries, mus, and abrasive catalysts.
Cobalt-based Alloy – Based on their individual suitability and properties, specific materials are applied, but multiple materials are used for coating.
