Features
The ball valve is a valve in which the valve core (opening and closing component) is driven by the valve stem to rotate around the axis of the valve, to control the flow or cutoff of fluids by the rotation of the ball. It is always seen in the application of corrosion resistant, wear resistant, high temperature resistant and high pressure resistant media. It stands out for simple and compact design, reliable sealing behavior and rapid opening, quite suitable for being used as a switch and a cut-off valve, and can be applied in pipelines of fluid or slurry/mortar with fibers and tiny solid particles. It is widely used in petroleum pipeline systems, long-distance pipeline, and the pipelines of chemical, papermaking, municipal, steel, aviation and other industries.
Technical Parameters
-- Valve body/main body: metal type, metal valve body with lining
-- Nominal inner diameter: DN 6~1000
-- Nominal pressure: 1.6~42 MPa
-- Temperature: -29~+425℃
-- Connection: via thread, flange, butt welding, socket welding
-- Applicable media: water, steam, oils, natural gas, corrosive media, oxidizing media, urea and other media.
Lectotype
-- XQ41H/Y, XMQ947F, XQ346F, XQ347F, XQH847F, XQ347Y/H/F
English
114-114
112-114
110-114
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