Zirconium oxide ceramic has self-lubricating effect , so there has been a big breakthrough in dispensing valve fittings. Below, Haidun Ceramics Factory will introduce to you the advantages and characteristics of zirconia ceramic dispensing valves.
Ceramic dispensing valve The thickness of the shell exceeds It meets the standard data requirements of standards GB, JB and American standard ANSI, and the chemical elements and mechanical properties of the main material meet the specified standard requirements. The three-section structure design of the shell is strong and beautiful in appearance.
The chemical elements of the ceramic valve stem material meet the specified standard requirements. It is finely ground and the surface is treated with anti-corrosion nitriding or quenching and tempering to ensure that the valve stem has good mechanical properties and corrosion resistance.
The ceramic dispensing valve has a built-in buffer compensation elastic washer to ensure stable and good sealing. And in the medium containing impurities, it is not easy to get stuck and cause the ball to break.
The fully lined hard sealing surface contact ceramic dispensing valve is made of structural ceramic materials that are in contact with the medium. Its chemical stability coupled with extremely high hardness (hardness HRA88 or above, second only to diamond) characteristics. Therefore, Zirconium oxide ceramic has high resistance to Compressive strength, high wear resistance, excellent antioxidant and corrosion resistance, high temperature resistance, and good thermal insulation properties.
Manufactured and produced with precise grinding technology and advanced machinery and equipment. The valve has a simple structure, smooth flow path and small medium flow resistance. The hard-sealed ceramic internal parts are composed of six pieces of scientific and reasonable design. The valve ball and valve seat surface are processed in contact, so that the ball and the inner R and outer R of the seat are closely combined. The ball has high roundness accuracy, good surface quality, and the entire valve has light torque. , small resistance and tight sealing to achieve zero leakage.
