product manual:

This valve is a modified product of Chinese patent. The valve body is made of integral casting, one-piece processing and V-shaped PTFE packing. With a unique structure and a special process, it solves the leakage problem of the upper and inner seals of the slurry valve. It is used for regulating and intercepting on alkali slag, lye, slurry, dust, sewage, paper pulp, mortar, gas and other medium pipelines. It is suitable for the adjustment and interception of alkali slag, lye, slurry, dust, sewage paper pulp, mortar, gas and other media pipelines. It is installed in the direction of the arrow. It is an ideal sealed valve and is widely used in metallurgy and chemical industry. , Power, paper, food and other industries. Two application examples Purification device-for the treatment of mud, wastewater, sewage and clarified water with suspended matter Alkali industry manufacturing-used for alkali residue, lye, ammonia salt water, etc. Papermaking industry-for the transport of any concentration of pulp and feed water mixture. Chemical industry-used for the transportation of pastes, colloids, granules and chemically polluted waste water. Sugar industry-for the transportation of sugar beet, syrup, juice, juice and other substances. Food industry-used for the transportation of washing equipment, grain conveying equipment and malt pulp. Iron and steel industry, mining industry-for the transportation of sintered water, coal slurry, slag, ore slurry and other media. Rubber industry-for the transportation of carbon black and blends. Model Z73X-10 Nominal diameter DN (mm) 50-200 250-350 400-600 Nominal pressure PN (mpa) 1 1 1 Strength test pressure mpa 1.5 1.5 1.5 Seal test pressure mpa 1.1 1.1 1.1 Medium temperature 0≤120 ℃ 0 ≤120 ℃ 0≤120 ℃