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Valve manufacturer, Ball valve, Bellows seal valve
Key Features
A Duplex metal seal ring and a highly wear-resistant Stellite 21 seat ensure superior tightness for a prolonged period.
Asymmetric design and disparate torque demands ensure bi-directional tightness.
Integral position indicators on the shaft and the top mounting flange provide positive indication of disc position
All-metal construction produces an inherently fire safe valve