




Ceramic spool valve leeve
Pump components, valves and seals made of high-performance ceramics have excellent hardness, wear and chemical resistance and are ideal for demanding applications in mechanical and plant engineering, automotive engineering, medical equipment, household appliances and hygiene technology. Especially under extreme conditions or where components are subjected to high stress, high-performance ceramics stand for process reliability, durability and, as a result, cost-effectiveness. Thanks to our many years of expertise in materials and technology as well as comprehensive application knowledge, we design, develop and implement individual ceramic solutions that help our customers gain a significant competitive advantage.
Step 1
Product Features
Ultra-high hardness and abrasion resistance
Adopts high-quality special ceramic materials with high Mohs hardness, which is far more than that of common metal and plastic materials. In the long-term frequent switching operation, it can effectively resist the scouring and friction of particles in water, gas and other media, and the wear rate is extremely low. Under normal use, the service life is extended compared with the traditional spool valve sleeve, greatly reducing the replacement frequency and maintenance costs.
Excellent sealing
Precision-machined and ground ceramic spool casing with extremely high dimensional accuracy and cylindricity requirements. Through clever structural design, it can realize excellent sealing effect and effectively prevent liquid dripping and leakage. Whether in high-pressure or low-pressure environments, the sealing of the valve system can be ensured, improving the reliability and stability of the system.
Excellent chemical stability
Ceramic material itself is extremely stable chemically, inert to all kinds of chemical substances. Acid and alkali corrosion resistance, fearless of different water quality, chemical fluid erosion. Even in the harsh media environment containing corrosive substances, but also to maintain structural integrity and stable performance, will not be damaged or affected by chemical action of the valve control accuracy.
Precise flow control
The shape and dimensional accuracy of the spool valve sleeve reaches micron level, which is achieved through precise mould manufacturing and advanced processing technology. This makes the valve in the opening and closing process, can be extremely accurate control of fluid flow. Whether it is fine adjustment of tiny flow or fast switching of large flow, it can be easily coped with to meet the stringent requirements for flow control in different application scenarios.
Good thermal stability
Has excellent thermal stability, can withstand a wide range of temperature changes. In the high temperature environment, it will not be softened and deformed due to overheating; in the low temperature environment, it can also maintain good mechanical properties and sealing performance. It can be applied to hot water system, high temperature industrial fluid pipeline and all kinds of valves in cold area.

Adopts high-quality special ceramic materials with high Mohs hardness, which is far more than that of common metal and plastic materials. In the long-term frequent switching operation, it can effectively resist the scouring and friction of particles in water, gas and other media, and the wear rate is extremely low. Under normal use, the service life is extended compared with the traditional spool valve sleeve, greatly reducing the replacement frequency and maintenance costs.
Excellent sealing
Precision-machined and ground ceramic spool casing with extremely high dimensional accuracy and cylindricity requirements. Through clever structural design, it can realize excellent sealing effect and effectively prevent liquid dripping and leakage. Whether in high-pressure or low-pressure environments, the sealing of the valve system can be ensured, improving the reliability and stability of the system.
Excellent chemical stability
Ceramic material itself is extremely stable chemically, inert to all kinds of chemical substances. Acid and alkali corrosion resistance, fearless of different water quality, chemical fluid erosion. Even in the harsh media environment containing corrosive substances, but also to maintain structural integrity and stable performance, will not be damaged or affected by chemical action of the valve control accuracy.
Precise flow control
The shape and dimensional accuracy of the spool valve sleeve reaches micron level, which is achieved through precise mould manufacturing and advanced processing technology. This makes the valve in the opening and closing process, can be extremely accurate control of fluid flow. Whether it is fine adjustment of tiny flow or fast switching of large flow, it can be easily coped with to meet the stringent requirements for flow control in different application scenarios.
Good thermal stability
Has excellent thermal stability, can withstand a wide range of temperature changes. In the high temperature environment, it will not be softened and deformed due to overheating; in the low temperature environment, it can also maintain good mechanical properties and sealing performance. It can be applied to hot water system, high temperature industrial fluid pipeline and all kinds of valves in cold area.

Step 2
Application Field

Food & Beverage Industry
In the production of food and beverage, filling and other links, ceramic spool valve sleeve hygiene and chemical stability in line with food-grade standards, can ensure the purity of the fluid delivery, to prevent contamination, to protect the quality and safety of food and beverage materials.

HVAC system
Used in valves for HVAC systems, it can precisely adjust the flow of water or airflow under different temperature and pressure conditions, realizing precise control of indoor temperature and humidity and improving the
energy efficiency and comfort of the system.
energy efficiency and comfort of the system.

Industrial Piping Systems
In the pipeline system of chemical industry, petroleum, electric power and other industrial fields, ceramic spool valve sleeve with corrosion resistance, high pressure resistance and precise flow control ability, to protect the industrial fluid delivery and precise control, to ensure the stable operation of the production process.
Step 3
Quality assurance (QA)
We have established a strict quality control system, from the screening of raw materials, monitoring of the production process to the testing of finished products, every link is strictly controlled. Our products have passed a number of certifications to ensure reliable quality and stable performance. At the same time, we have a professional after-sales service team, ready to provide you with technical support and solutions, so that you have no worries. Choosing our ceramic spool valve sleeve is choosing superior quality and reliable fluid control solutions, which bring higher value to your life and production.