New Lotoke Triple Offset PTFE Butterfly Valve

Design criteria and features:

The design criteria of the three-eccentric PTFE butterfly valve can be selected according to international and local standards. International standards include ANSI, DIN and JIS, while local standards include GB/T, JB/T and HG/T. Selection criteria should be evaluated on a case-by-case basis.

The design of the triple eccentric PTFE butterfly valve is characterized by the use of a triple eccentric mechanism, that is, the three centers of the transmission shaft, stem and sealing device do not coincide, so as to achieve the best sealing effect. At the same time, the sealing ring is made of PTFE material, which has good corrosion resistance and adapts to the requirements of different types of corrosive media.

Scope of application:

Three-eccentric PTFE butterfly valve is suitable for chemical, electric power, metallurgical and other industrial fields, usually used in the control and regulation of medium in pipelines. In the petrochemical industry, three-eccentric PTFE butterfly valves are widely used in oil, natural gas, ethylene, ammonia, liquid ammonia and other media pipelines as flow control and isolation media.

Applicable working conditions:

Because the three-eccentric PTFE butterfly valve is made of polytetrafluoroethylene material, it has good corrosion resistance, so it is suitable for the use requirements of various corrosive media. At the same time, the butterfly valve is small in size and can also be used in occasions with small space. It should be evaluated on a case-by-case basis to ensure optimal usage and efficiency.

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