PTFE Lined Flange Butterfly Valve

Rubber-lined butterfly valve refers to the rubber and the valve body in the butterfly valve vulcanization into one by high temperature, and the sealing structure with different performance (fully rubber-lined and semi-rubber-lined butterfly valve)to meet the normal use of rubber-lined butterfly valve in different application places. The valve not only has the characteristics of anti-corrosion, wear-resistant, non-toxic, anti-mildew, etc., but also has reliable sealing performance. The rubber-lined butterfly valve is suitable for the transportation of liquids and gases (including steam) and other media in various types of industrial pipelines, as well as the use of weakly corrosive fluid media, and do two-position control or medium flow adjustment. The working temperature generally does not exceed +180 °C, and the nominal pressure ≤ 1.6MPa. Widely used in food, medicine, chemical, petroleum, electric power, textile, papermaking and other places.