Wuxi Dongao Nonferrous Casting Co., Ltd.
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Introduction to the basics of Filter valve body castings
- Jun 20, 2018 -

Metal micro-filter core valve castings can be used in practical applications to separate liquids and solid particles in gases, or to make full contact with different material components to speed up the reaction time, and to protect the normal operation of equipment or air cleanliness. When the fluid enters the casting of the valve body of the metal micro filter housed with a certain size of filter, the impurities are blocked and the clean stream flows out through the filter element.


From the perspective of its structure, the meshes of the screens of the metal micro-filter core valve body castings are usually staggered with each other, thereby forming a uniform and ideal filtering structure. In this way, the material will have properties that cannot be matched by ordinary wire mesh. Coupled with excellent sintering process, the size, permeability and strength properties of the material can be reasonably matched and designed so that the metal filter element has excellent filtration accuracy, filtration resistance, mechanical strength, abrasion resistance and heat resistance. And being processed, the overall performance is obviously better than other types of filter materials.


At the same time, the shape of the metal micro filter valve body casting is stable, and the impact resistance and alternating load capacity are superior. It also has good air permeability, stable separation effect, excellent mechanical strength, and can be used in different environments such as high temperature, high pressure and strong corrosion. In particular, high-temperature gas filtration has more obvious advantages.


Not only that, but for different users' requirements, we can design and produce metal micro filter valve body casting products with different shapes and different precisions, and can also be equipped with various interfaces through welding. The product has good filtration performance, and can achieve uniform surface filtration performance for 2-200um filter size. And has excellent corrosion resistance, heat resistance, pressure resistance, wear resistance and so on.


In general, metal micro-filter core valve casting products have many advantages, have good corrosion resistance, and can be used normally in acid and alkaline environments. It also has strong high temperature resistance, simple cleaning, repeated use, and long service life. The metal micro filter valve body casting products are suitable for different processing technologies and can be made into different shapes to ensure the uniformity of filtration.