Ceramic ball valve

Main features:

1. All parts in contact with the medium are made of structural ceramic materials, which have chemical stability and hardness (Rockwell hardness HRC90) second only to diamond. Therefore, this valve has extremely high wear resistance, corrosion resistance, erosion resistance, good insulation, and low thermal expansion.

2. The sphere is manufactured using advanced grinding equipment and processes, with high roundness accuracy and good surface quality. After being aligned with the valve seat, it can achieve good sealing performance by utilizing the self lubrication of Zr02 ceramic.

3. The excellent wear resistance of ceramics makes this valve durable, reliable, and has a long service life, which is 2-4 times that of titanium alloy valves and Monel valves.

4. This valve has unparalleled absolute advantages and is currently suitable for high hardness granular media or media with soft particles but corrosion.

Structural features:

1、 The thickness of the valve shell exceeds the standard data requirements of national standards GB, JB, and American standard ANSI, and the chemical elements and mechanical properties of the main material meet the national standard requirements. The three-stage structure design of the shell is sturdy and aesthetically pleasing.

2、 The chemical elements of the valve stem material meet the national standard requirements, with precision grinding and surface treatment of corrosion-resistant nitriding or quenching, ensuring that the valve stem has good mechanical properties and corrosion resistance.

3、 Built in buffer compensation elastic gasket ensures stable and good sealing performance. And in the presence of impurities, it is not easy to get stuck and cause the ball to break.

4、 The fully lined hard sealing surface contact ceramic ball valve is made of structural ceramic material in contact with the medium, which has the characteristics of chemical stability and extremely high hardness (hardness HRA88 or above, second only to diamond). Therefore, ceramics have high compressive strength, high wear resistance, excellent oxidation and corrosion resistance, high temperature resistance, and good thermal insulation performance.

5、 Produced with precise grinding technology (imported from Taiwan) and advanced mechanical equipment. The valve structure is simple, the flow channel is smooth, and the medium flow resistance is small. The hard sealed ceramic internal components consist of six scientifically designed parts. The valve ball and valve seat surfaces are processed in contact, ensuring a tight fit between the ball and the inner and outer R of the seat. The ball has high precision, good surface quality, light torque, low resistance, and zero leakage of the entire valve.

6、 Application areas: thermal power plants, steel, petroleum, chemical, papermaking, biotechnology, and other industries. Suitable for conveying boiler steam, lime slurry, seawater containing particles, high hardness particles, corrosive media containing soft particles, powders, flue gas desulfurization, ash discharge, slag discharge, and water treatment. Replace materials according to their intended use, which can be used in different temperatures and media.

Main connection dimensions: