The butterfly valve opens/closes through 90° swiveling of the disc to control the fluid to make the fluid flow connected or cut-off in the pipeline. Two types of ball valves are available: full plastic and steel lined type. It is widely used in corrosive medium piping systems of chemical, metallurgy, petroleum, electric power, light and textile industries.
The high performance double offset butterfly valve mainly functions for flow shutoff and throttling of the pipeline. As a regulating and shutoff component, it is applicable for water drainage system of water plants, power plants, steel plant, chemical industry, environmental facilities construction.
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