The eccentric hemispherical plug valve adopts hemispherical structure, which can effectively remove the deposited particles in the medium. The eccentric structure makes the valve seat and ball disc quickly separate during the opening process of the valve, so as to prolong the service life of the
sealing pair. The sealing surface is sprayed with wear-resistant nickel alloy to improve the service life. It is suitable for conveying pipelines of pulverized coal, ash, pulp and other materials in power plant, metallurgy, cement, papermaking and other industries.
Technical Parameters
Nominal diameter:50-800mm
Nominal pressure:1.0MPa
Operating temperature:-29-425℃
Applicable medium:Water, oil, sewage, of particulate medium liquid, etc
Driving way: manual, electric, air
Flow Chart
Eccentric Half-Ball Plug Valve Drawning
