C95800 nickel-aluminum bronze ball valve is mainly used in harsh working conditions that need to overcome strong corrosive environments, such as seawater desalination platforms, various types of sea ships, warships, submarines, offshore drilling platforms and other marine equipment; and polycarbonate, polyethylene, low density Ancillary facilities for polyethylene, aromatics, liquefied natural gas (LNG) refineries. It is now widely used in fire protection systems, ballast control systems, cooling systems, seawater injection systems and many other critical systems.

Detailed introduction of C95800 nickel aluminum bronze ball valve

The nickel aluminum bronze ball valve produced by TFC Valve is safe, reliable and inexpensive, and the dynamic load on the valve stem and valve ball is also very small. Friction damage is not too big, which is a great benefit to the seal, from the point of view of the floating ball and the fixed ball, the fixed ball is preferred, i.e. the ball is supported by the trunnion, in general, when the pressure is lower than PN40 or Class 300 , the use of a floating ball is economically and technically appropriate, since in this case the floating ball is pushed to the outlet end, otherwise a small pressure drop can be used to ensure a better seal, when the diameter is higher than When the DN150 is used, the trunnion ball valve is often used. This is because the ball weight is very large, about 50 kg or more. It will cause considerable friction damage to the sealing seat. On the contrary, if the trunnion ball is sealed along the axial direction of the flow channel, the sealing seat will not be prone to serious friction. Compared with the ball valve with more pressure than PN50 and diameter equal to DN150, the fixed ball is generally used.

Introduction to C95800 Nickel Aluminum Bronze Ball Valve Aluminum Bronze

Many bronze valves used in the marine industry are made of non-ferrous materials, mainly bronze and brass. Bronze is an alloy of red copper added with tin or lead. It is called bronze because of its blue-gray color. In the classification of copper alloys, everything other than brass and cupronickel (copper-nickel alloy) is called bronze. Compared with red copper, bronze has high strength and low melting point (25% tin smelting bronze, the melting point will be reduced to 800 ° C. The melting point of pure copper (red copper) is 1083 ° C). Bronze has good castability, wear resistance and chemical stability.

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