Design Features

Custom-made zirconia ceramic water pump valve cores, also known as rotary ceramic valve sleeves for faucets, are high-performance valve 

core components tailored to water pump and faucet systems. These components utilize the superior properties of zirconia ceramics to meet 

the requirements for high wear resistance and long-term reliability.

High Fracture Toughness

Zirconium ceramics possess a fracture toughness of up to 9 MPa^1/2, enabling them to withstand impacts and pressure 

variations without easily breaking, making them particularly suitable for environments with frequent operation, such as faucets.

Excellent Wear Resistance and Hardness

With a Vickers hardness of 11.5 GPa, zirconia ceramic valve core components effectively resist wear during valve operation, improving 

the overall system durability.

High Heat Resistance

With a thermal conductivity of 2.5 W/(m·K) and high thermal shock stability (ΔT 250℃), it maintains stable performance under varying 

temperatures, making it suitable for hot water systems.

Chemical Stability

Zirconium ceramics exhibit extremely high resistance to most chemical substances, making them suitable for fluid control in various 

chemical media and enhancing the system's chemical compatibility.

Custom Design

Shapes and sizes can be customized to specific system requirements, including precise threads to ensure perfect compatibility with 

existing pump or faucet systems.

Application areas

Domestic and Commercial Water Control Systems

Used in advanced faucets and pumps, ensuring precise water flow control and leak prevention.

Industrial Applications

In chemical plants, treatment facilities, and any application involving corrosive liquids, zirconia ceramic valve core fittings offer superior 

chemical resistance.

High-Temperature Environments

Suitable for hot water systems and high-temperature fluid handling, ensuring the durability and reliability of valves during 

high-temperature operation.

Precision Equipment

Providing critical fluid management solutions in medical devices and precision laboratory equipment requiring precise fluid control.

By integrating the high hardness, wear resistance, and fracture toughness of zirconia ceramics, these custom-designed pump valve core 

components play a crucial role in improving the performance and durability of fluid control systems. They are suitable not only for domestic 

and industrial environments but also meet the stringent quality and durability requirements of high-end markets.

In the field of precision ceramic machining and customization, our company is committed to producing various high-performance ceramic 

components, including zirconia ceramics, silicon nitride, and aluminum nitride. These ceramic components possess excellent thermal stability, electrical insulation, high-temperature stability, and wear resistance, and are widely used in key fields such as aerospace, electronics, 

machinery, military, and automotive. Our products, with their superior performance and reliability, provide crucial support and assurance to 

our customers, helping them improve production efficiency and optimize product performance.