Triple eccentric butterfly valve,also known as triple offset butterfly valve,is one kind of high performance butterfly valves,designed for working conditions of high pressure,high temperature,and high frequencies of open and close.

Concentric rubber lined butterfly valve,with mature design and manufacturing technology,are reliable in quality and friendly in cost.But for severe applications such as high temperatures or at high opening and closing frequencies,it’s not allowed to use the soft seat butterfly valves.So the hard seal butterfly valves,metal seat or ceramic seat,designed for high temperature,high pressure or high frequencies of open-shut,came into use,but the sealing performance of the traditional hard seal butterfly valve was always a big concern.

Here is the production site of our Triple eccentric butterfly valve . 

Nortech is one of the leading industrial valve manufacturers in China with quality certification ISO9001.

Major products: Butterfly Valve, Ball Valve,Gate Valve, Check Valve, Globe Vavlve,Y-Strainers, Electric Acurator , Pneumatic Acurators .