subject: Shanghai Dayu Controlled Introduction Of Nano-ceramic Ball Valve Valve - Nano Ceramic Ball Valves, [print this page] Double eccentric compensating spherical valve is the twenty-first century, the introduction of German technology, after digestion, improve the high-tech replacements. It has Gate , Butterfly , Plug , Valve , Shut-off valves, Ball Slurry valve all the features of traditional valves. The valve suitable for water, gas and solid (powder) and the special medium, and long life over traditional ball 3? 5 times. In particular, our unique nano-ceramic materials Seal Vice-compensated spherical valve, and is even highly resistant, erosion-resistant properties, its hardness and wear resistance of diamonds to the world, only in comparison with it. Is a world leader. Long life than traditional valve 15? 20 times. Widely used Metallurgy , Non-ferrous smelting, petroleum, chemical, power, light and food industries, and municipal construction.
Shanghai Yu introduced nano ceramic ball valve seal pair Compensation
( HC Valve network with map ) The valve characteristics are as follows:
1, unique design, strong self-compensating: spool and body ring seal between the principle of double eccentric wedge tight, spherical and rapidly rotating seat in the opening and closing separation and fit, make the valve between the friction is almost as "zero", thus greatly improving the life of the valve. Erosion of fluid medium in the long term situation, can automatically force compensation, sealed and reliable performance.
2, cut off the cleaning ability, excellent sealing performance: a special seal pair mechanism design, high-tech nano-ceramic materials, high alloy, high strength, high hardness materials selection, make the valve in the opening and closing rotation, have a favorable The row of the opposite sex. In addition to easily cut the cleaning surface attached to the Sealing foreign bodies, sediments and other fouling materials, thus opening and closing smoothly, without jamming phenomenon. Further ensure reliable sealing performance.
3, wear, corrosion resistance, good: high-tech nano-ceramic seals, do not wear open and close 10,000 times, for a variety of media: liquid, semiliquid, slurry liquid, air, gas, gas, flammable gases, solid powder, grain materials and impurities precipitated more than two-phase flow easily, easy to cut off the scaling and other special media, and transmission control regulation.
4, open and close rapidly, low failure rate: 90 Light switch operation, installation and maintenance easy.
5, the actuator may be required under the condition, matching worm wheel type, pneumatic, electric-drive: pneumatic. Kai electric type of valve, closed with two operating components of the electric-style action and off devices to enhance the system's reliability, especially in those poisonous, harmful, flammable, explosive, harsh environment, but also to demonstrate its superiority. Electrical components and instruments operating unit can be adjusted to achieve automatic control, regulation and intelligent control. So that the valve can be controlled separately, it can be realized in centralized control room or computer control
Type: Semi-compensated valve Sealing surface forms: Nano-ceramic seal, soft seal
