Ceramic Lined Ball Valve
Ceramic Lined Ball Valve
Ceramic Lined Ball Valve

Ceramic Lined Ball Valve


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

2. The ball is manufactured using advanced grinding equipment and processes, with high roundness accuracy and good surface quality. After grinding with the valve seat, the self-lubricating property of Zr02 ceramic can be used to achieve good sealing performance.

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

4. When used in granular media with high hardness, or media with soft particles but corrosiveness, this valve has unparalleled absolute advantages and is currently the only valve suitable for such media.

Nominal pressure
Nominal diameter
Dimension(mm) Weight
L L1 D D1 D2 b f Z-d W H
150LB 2 200 175 152 120.5 92 19 2 4-19 250 160 18
21/2 220 190 178 139.5 105 22.5 2 4-19 300 172 23
3 250 203 190 152.5 127 23.9 2 4-19 350 189 31
4 280 229 229 190.5 157 23.9 2 8-19 500 200 38
5 320 254 254 216 186 23.9 2 8-22 500 228 65
9 360 267 279 241.5 216 25.4 2 8-22 800 270 95
8 400 292 343 298.5 270 28.5 2 8-22 800 295 125
10 533 330 406 362 324 31 2 12-25 1000 395 215
12 610 356 483 432 381 32 2 12-25 1100 445 300
valve body Stem sphere valve seat filler Applicable media Suitable
WCB 2Cr13 Complex Ceramics Complex Ceramics PTFE Coal powder, cinder, powdery particles, etc. corrosive media ≤200℃
Complex Ceramics Complex Ceramics PTFE Coal powder, cinder, powdery particles,
Corrosive media such as urea
Complex Ceramics Complex Ceramics PTFE Coal powder, cinder, powdery particles,
Corrosive media such as nitric acid
Complex Ceramics Complex Ceramics PTFE Coal powder, cinder, powdery particles,
Corrosive media such as acetic acid
Design reference GB API ASME
Design standard GB/T12237 API 6D ASME B16.34
Structural length GB/T12221 API 6D ASME B16.10
Flanged ends GB/T9113
ASME B16.5、B16.47
Test & inspection JB/T9092 API 6D API 598
Nominal pressure
Working pressure
under normal temperature Max. 
The shell testing Air seal test pressure High-pressure seal
test pressure
1.6 1.6 2.4 0.6 1.76
2.5 2.5 3.8 0.6 2.75
4.0 4.0 6.0 0.6 4.4
6.4 6.4 9.6 0.6 7.1
Class150 2.0 3.0 0.6 2.2
Class300 5.0 7.5 0.6 5.5

Ceramic Ball Valve: The Ultimate Solution for Reliable and Durable Flow Control


Experience unparalleled performance and longevity with our top-of-the-line Ceramic Ball Valves. This meticulously crafted valve is designed to provide exceptional flow control in a wide range of applications. Whether you need to regulate the flow of water, chemicals, or gases, our Ceramic Ball Valve is the perfect choice. With its advanced features and superior construction, you can trust this valve to deliver reliable and leak-free operation for years to come.

1. Smooth and Precise Flow Control:

The Ceramic Ball Valve features a precision-engineered ball that offers smooth and precise flow control. The ball is designed to rotate freely within the valve body, allowing for effortless and accurate regulation of the flow. This ensures that you can achieve the desired flow rate with ease, making it ideal for applications where precise control is crucial.

2. Zero Leakage:

One of the key advantages of our Ceramic Ball Valve is its exceptional sealing capabilities. The valve is equipped with high-quality sealing elements that prevent any leakage, even under high pressure and temperature conditions. This ensures that your system remains leak-free, preventing costly downtime and minimizing the risk of environmental contamination.

3. Versatile Applications:

Our Ceramic Ball Valve is suitable for a wide range of applications, including but not limited to water treatment, chemical processing, oil and gas, power generation, and pharmaceuticals. Its versatility makes it an excellent choice for various industries, providing reliable and efficient flow control in diverse operating conditions.

4. Excellent Pressure Resistance:

With its robust construction and exceptional material properties, our Ceramic Ball Valve can handle high-pressure applications with ease. Whether you need to regulate low or high-pressure systems, this valve is designed to withstand the demanding conditions, ensuring reliable and safe operation.

5. Longevity and Reliability:

Investing in our Ceramic Ball Valve means investing in a long-lasting and reliable flow control solution. The combination of high-quality materials, precision engineering, and advanced design features ensures that this valve will continue to perform flawlessly, even in the most challenging environments. Say goodbye to frequent valve replacements and enjoy uninterrupted and efficient flow control.

Experience unparalleled performance and longevity with our Ceramic Ball Valve. Made from high-quality ceramic materials, this valve offers superior flow control, zero leakage, and corrosion resistance. Suitable for a wide range of applications, it is easy to install and maintain. With high temperature and pressure resistance, low friction and wear characteristics, and exceptional longevity, our Ceramic Ball Valve is the ultimate choice for reliable and durable flow control.


Our manufacturing heavy industry expertise and commitment to quality have earned us a range of industry certificates, showcasing our dedication to excellence. With these certifications, we demonstrate our compliance with rigorous standards, ensuring that our products are of the highest quality and meet all necessary regulatory requirements. Our advantages lie not only in our certifications but also in our advanced production capabilities, state-of-the-art machinery, and skilled workforce. By leveraging cutting-edge technology and employing experienced professionals, we consistently deliver products that excel in performance, durability, and reliability. Additionally, our commitment to innovation allows us to stay ahead of the competition, constantly improving our processes and products to meet evolving market demands. With a strong emphasis on customer satisfaction, we strive to provide tailored solutions, prompt delivery, and exceptional after-sales service. Trust in our industry-leading expertise and certified products to gain a competitive edge in the manufacturing heavy industry.

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