What is the advantage between the centric type and double eccentric type butterfly valve in big size?

  In pipeline works, the application of large size pipelines [...]

By |2021-03-10T09:29:43+00:00March 10th, 2021|Blog|0 Comments

DAVAN FLOWTEK–Not only a professional valve manufacturer

DAVAN FLOWTEK, is a professional valve manufacturer, like gate valve [...]

By |2020-08-31T07:25:29+00:00August 27th, 2020|Blog|0 Comments

How to define butterfly valve?How to classify butterfly valves in terms of structure?

Butterfly valve refers to the valve that the opening and [...]

By |2020-03-07T11:57:16+00:00March 7th, 2020|Blog|0 Comments