1.Check whether butterfly valve specifications, pressure, temperature and corrosion resistance meet the requirements before installation. The parts should be checked for damage … Read more
1. Concentric butterfly valve The structural characteristics of the butterfly valve are that the axis of the stem, the center of the … Read more
Notices for operation and maintenance of concentric butterfly valve 1. Concentric butterfly valve must be fully open and closed periodically during operation, … Read more
The seat of the butterfly valve, also called the sealing ring, is a component related to the sealing performance of the butterfly … Read more
The underground butterfly valve: The underground butterfly valve is a direct buried butterfly valve used in underground pipeline. A lower stem is … Read more
A fire protection butterfly valve is short for a fire signal butterfly valve, which belongs to one kind of fire protection valve. … Read more
In recent years, metal-seated eccentric butterfly valves have competed with more traditional industrial valves like the globe and ball valves for critical … Read more
There are four types of butterfly valves, concentric butterfly valve, single eccentric butterfly valve, double offset butterfly valve and triple offset butterfly … Read more
As one of the most common valves in pipelines, electric butterfly valves are used to realize medium switching and flow control in … Read more
In the professional field, the lug butterfly valve is also known as the single clip butterfly valve. This device is used to … Read more
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