Frenzelit
Novaline 910
- Novaline 910 is designed as a flange gasket that can follow or compensate for flange movement caused by creep (softening or deformation). This gasket can adapt to flange displacement of up to approximately 1 mm.
- Its structure incorporates a spring core combined with two additional polymer springs (made from the Novapress 850 series) to provide adaptive behavior and recovery for reliable sealing performance.
- The gasket surfaces are coated with PTFE (Teflon), giving it resistance to virtually all common industrial chemicals.
- It also includes two diffusion barrier layers to enhance long-term sealing integrity (preventing leakage through diffusion).
- 👉 In essence: Novaline 910 is a high-performance gasket designed to maintain reliable sealing even when the flange deforms or shifts—ideal for heavy-duty industrial applications involving temperature/pressure fluctuations and chemically aggressive media.
Advantages
& Typical Applications
- Flange compensation:
Thanks to the spring core and polymer springs, the gasket can adapt to changes in flange position—ideal where the flange may bend, shift, or deform due to pressure, temperature, or creep.
- Chemical resistance & inertness:
The PTFE coating offers excellent chemical resistance, making it suitable for corrosive media, industrial fluids, chemicals, solvents, etc.
- High reliability & low maintenance:
With diffusion barriers and its adaptive nature, the gasket ensures long-term sealing performance with minimal retightening or flange adjustment—saving maintenance time and cost.
- Alternative to traditional gaskets:
Marketing materials claim that Novaline 910 outperforms conventional ePTFE gaskets or elastomer-based gaskets in long-term sealing stability.
Notes /
Points to Consider
- Despite its strong adaptability and sealing performance, installation must still consider the flange specifications, operating conditions (pressure, temperature, media), and compatibility. Not all flange systems are suitable for “compensation-type” gaskets.
- Due to the PTFE layer and its complex multilayer structure, price may be higher and availability more limited.
- For certifications and application-specific compliance (international standards, industry regulations), always refer to the official Frenzelit technical datasheet for your specific use case.
.