Concentric Butterfly Valve

The KOSEN Wafer Concentric Butterfly Valves, as a component used to cut off and control the flow of pipeline system, has been widely used in many fields, such as oil, chemical, metallurgical and hydro

The Lug Concentric Butterfly Valves can be selected by manual, worm, pneumatic and electric. The connection mode can choose flanges and pair clips. The structure forms can choose single eccentricity,

The Flanged Concentric Butterfly Valves uses a polytetrafluoroethylene lined butterfly plate with a spherical seal surface. The valve operates light, tight sealing performance and long service life, a

Applicable media of U-type butterfly valve: fresh water, sea water, air, steam, food, medicine, and various oils, acids, alkalis, salts, etc. Features: long service life, reliable sealing performance