Is the Coupling gasket DIN 32676, Viton suitable for continuous use between -20Â°C and +200Â°C?

Yes. The Coupling gasket DIN 32676, Viton is suitable for continuous use between -20Â°C and +200Â°C. The TRICLOVER description specifies the operating temperature range as -20Â°C to +200Â°C and the material as FPM (FKM) â fluorinated rubber (Viton), which is designed to perform reliably across that span. Ensure compatibility with your specific process media and pressure conditions, as chemical exposure and mechanical stress can affect gasket lifetime.

Can the Coupling gasket DIN 32676, viton withstand occasional steam sterilization cycles at temperatures near 200Â°C?

Coupling gasket DIN 32676, viton Format: Short answer - No, not reliably. Explanation - FKM (Viton) gaskets with stated operating range up to +200Â°C can tolerate occasional exposure near that limit for short periods, but steam sterilization at ~200Â°C involves hot, pressurized, moist conditions that accelerate chemical degradation, hydrolysis and loss of elasticity. Occasional cycles may reduce service life, cause hardening, loss of sealability or embrittlement. For repeated steam sterilization (autoclaving) or strict sterility validation, choose a material rated for steam-e.g., EPDM (for lower temperatures) or silicone or PTFE-based seals specifically specified for steam/sterilization. If a single brief exposure is unavoidable, test the specific gasket in your process and validate leakage and material properties before use.

Does the Coupling gasket DIN 32676, viton resist chemical exposure common in food processing?

Yes. the Coupling gasket DIN 32676, viton offers strong resistance to many chemicals commonly encountered in food processing. Made of FPM (FKM, Viton) and rated for -20Â°C to +200Â°C, Viton is highly resistant to oils, fats, animal and vegetable oils, many solvents, and steam at moderate temperatures. This makes it suitable for applications involving greasy or oil-containing foods and common cleaning agents such as certain alkaline and neutral detergents. However, there are important caveats: - Viton is less resistant to strong acids (especially hot concentrated acids), strong alkalis at high concentrations and temperatures, and some oxidizing agents (e.g., concentrated bleach). Exposure to caustic soda at high temperature or prolonged contact with aggressive acids can degrade its properties. - Peroxy-based cleaners, some sanitizers, and certain alcohols (in high concentrations and temperatures) may affect performance depending on concentration, temperature, and contact time. - Food-grade compliance depends on specific compound formulation and certification; not all Viton grades are FDA- or EC-compliant for food contact. Conclusion: For many typical food-processing chemicals and conditions, the Coupling gasket DIN 32676, viton is a good choice due to broad chemical and temperature resistance. For systems using strong acids, caustics, oxidizers, peroxy sanitizers, or where regulatory food-contact approval is required, verify the exact Viton gradeâs chemical compatibility and certifications or consider alternative materials (e.g., EPDM for strong alkalis and steam, silicone for wide temperature and non-oily applications).

Gasket coupling DIN 32676, Viton

All products, Hygienic stainless steel couplings/

Additional information

A TRICLOVER gasket for a DIN 32676. Operating temperature: from -20°C to +200°C. Material: FPM (FKM) – rubber fluoro (Viton).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
NH-TUV-034-010	Gasket TRICLOVER DN10 for a flange 34 mm, Viton	-	-	In stock	Enquiry
NH-TUV-034-015	Gasket TRICLOVER DN15 for a flange 34 mm, Viton	-	-	In stock	Enquiry
NH-TUV-034-020	Gasket TRICLOVER DN20 for a flange 34 mm, Viton	-	-	In stock	Enquiry
NH-TUV-050-025	Gasket TRICLOVER DN25 for a flange 50.5 mm, Viton	-	-	In stock	Enquiry
NH-TUV-050-032	Gasket TRICLOVER DN32 for a flange 50.5 mm, Viton	-	-	In stock	Enquiry
NH-TUV-050-038	Gasket TRICLOVER DN38 for a flange 50.5 mm, Viton	-	-	In stock	Enquiry
NH-TUV-064-050	Gasket TRICLOVER DN50 for a flange 64 mm, Viton	-	-	In stock	Enquiry