Application Advantages of KW Series Ceramic Valves

Industrial working conditions frequently face two major challenges: high corrosion and high-solids abrasive wear. Leveraging the high hardness, high strength, high wear resistance and excellent anti-corrosion properties of advanced structural ceramics, KW series ceramic valves substantially enhance erosion resistance, corrosion resistance and high-temperature resistance. They effectively extend valve service life, lengthen equipment operation cycles, improve production efficiency and reduce subsequent repair and replacement costs. In limestone slurry, gypsum slurry and wastewater regulation scenarios, KW ceramic regulating valves are the ideal selection and a high-quality substitute for imported products with strong promotion value.

Based on the strong-corrosion resistance and high wear resistance of structural ceramics and drawing on advanced German structural design, KW series ceramic ball valves are high-tech valve products independently developed by the company. The products support custom manufacturing according to GB, DIN, JIS, API and other mainstream domestic and international standards. With outstanding anti-corrosion and wear resistance, they are ideal substitutes for imported premium valves and have been widely deployed in flue-gas desulfurization systems, earning unanimous praise from customers.

Product Performance Advantages:

• All medium-contacting flow-passing components adopt structural ceramics, featuring strong chemical stability and high hardness (Rockwell hardness HRC90, second only to diamond), wear resistance, corrosion resistance, erosion resistance, excellent thermal insulation and low thermal expansion coefficient.
• The ball is manufactured with high-precision lapping equipment and mature processing technology, delivering high roundness precision and excellent surface finish. After paired lapping with the valve seat and utilizing the self-lubricating property of zirconia ceramics, reliable sealing is achieved.
• Solves pain points of traditional metal hard-seal ball valves including easy leakage, high operating torque and poor corrosion resistance of sealing surfaces.
• Excellent ceramic wear resistance ensures stable, reliable operation and long service life, reaching 2-4 times that of titanium alloy valves and Monel valves.
• Suitable for high-hardness particle media and corrosive media containing soft particles, demonstrating outstanding advantages in such demanding medium scenarios and serving as the preferred valve type for these working conditions.
• Supports direct reception of 4-20 mA or 1-5 V control signals for easy proportional and position regulation. Equipped with a stable control module to ensure long-term stable regulation.