Nominal Pipe Size: DN40-800

Nominal Pressure: PN 1.6 MPa

Temperature Range: -20-120℃

Applicable Media: Water, Gas, Oils

Soft-seated butterfly valve, the butterfly plate of the soft-seated butterfly valve is mounted in the diameter direction of the pipeline. Inside the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis, with a rotation angle between 0° and 90°. When it rotates to 90°, the valve is fully open. This type of valve should generally be installed horizontally in the pipeline. Soft-seated butterfly valves can be divided into flanged soft-seated butterfly valves and clamped soft-seated butterfly valves according to the connection method.Valves can be used to control air, water,SteamFlow of various corrosive media, sludge, oils, liquid metal fluids, and other types of fluids. On pipes, they primarily serve as cut-off and throttle functions. The butterfly valve's operating part is a circular disc, which rotates around its own axis within the valve body to achieve the purpose of opening, closing, or regulating.