Three-eccentric butt welding butterfly valve

Model: D363H
Nominal diameter: DN40~1400?
Nominal pressure: PN1.0~4.0MPa
Applicable temperature: =425?
Material:carbon steel, stainless steel, etc.
Medium:water, steam, gas
¦ Summarize
Using three-eccentric structure and adopting different rigidity stainless steel as seal surface of seat and disc. So it has super corrosion stability, bidirectional seal function and long service life time. It is applied to metallurgy, electric power, petrochemical, water supply and drainage and city planning pipeline which medium temperature does not exceed 425?.
Three-eccentric butt welding butterfly valve