Industries & Areas of Application

Refrigeration Engineering

Refrigeration technology & heat pumps

Ceramic control discs for maximum efficiency in refrigeration technology

Expansion valves are the heart of modern refrigeration systems and heat pumps.They control the refrigerant flow to the evaporator and thus have a direct influence on the efficiency and operational reliability of the entire system. Ceramic control discs from CERA SYSTEM set new standards in this area:

 They minimize internal leaks, offer excellent sliding properties, and ensure precise control—even at high pressures, changing temperatures, and aggressive media. The result: stable processes, less energy loss, and a significantly longer service life for the system..

Keramische Regelscheiben für Kältetechnik & Wärmepumpen – höchste Effizienz

Typical applications

Where ceramic control discs are convincing

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Suitable products

Products for refrigeration technology & heat pumps

FAQ

Frequently asked questions

Technical ceramics are complex materials with many advantages—but they also require explanation. In our FAQ, you will find clear answers to the most important questions about materials, applications, manufacturing technologies, and working with CERA SYSTEM—compact, understandable, and practical.

Ceramic is wear-resistant, chemically resistant, and enables precise control at high pressures.

Yes, they are resistant to common refrigerants and oils.

Thanks to their high hardness and sliding properties, they achieve an exceptionally long service life—even in continuous operation.