Overview
The Dernord 2 inch tri-clamp gasket viton is a precision-engineered sealing component designed for standard tri-clover and tri-clamp fitting assemblies. Made from food-grade Viton, this gasket features a temperature range of -15°F to 400°F and exhibits high resistance to vacuum, most acids and chemicals, halogenated hydrocarbons, di-ester, lubricants, petroleum oils, and fuels. The gasket integrates seamlessly with 2-inch tri-clamp systems used across sanitary piping, valves, and hose connections in regulated industries.
Key Features
- Food-grade Viton material provides stable isolation performance under extreme conditions
- Viton gaskets offer superior high-temperature resistance compared to standard rubber seals
- Fits all standard sanitary tri-clamp fittings and tri-clover assemblies
- Designed for quick disassembly and cleaning in accordance with sanitary standards
- Compatible with food, beverage, biotech, pharmaceutical, and other sanitary process industries
Technical Specifications
This gasket has an outer diameter of 64 mm (2.5 inches) and is designed to fit standard 2-inch tri-clover or tri-clamp fittings applying to 150 mesh. The Viton construction provides chemical and thermal stability across a broad range of process fluids and operating temperatures, making it ideal for applications requiring FDA and 3-A compliance in sanitary systems.
Typical Applications
The Dernord 2-inch Viton tri-clamp gasket is widely used in:
- Breweries and wineries for product transfer lines
- Dairy processing and milk handling systems
- Pharmaceutical and biotech manufacturing
- Food processing and beverage production
- Chemical and laboratory piping networks
- Sanitary valve assemblies and hose adapters
Compatibility & Replacements
Compatible With
- 2-inch tri-clover clamp assemblies (single-pin and adjustable)
- Standard 2-inch tri-clamp ferrules (51 mm pipe OD)
- Sanitary check valves with tri-clamp connections
- Tri-clamp ball valves, butterfly valves, and sight glasses
- Food-grade sanitary piping systems
Replaces / Drop-In Replacement For
This gasket serves as a direct replacement for any standard 2-inch Viton tri-clamp or tri-clover gasket requiring food-grade materials and high-temperature sealing. Verify compatibility with your specific tri-clamp assembly before ordering.
Works With
- Dernord tri-clamp union sets (2-inch)
- Standard 2-inch tri-clover clamp systems
- Sanitary ferrule assemblies with 51 mm pipe OD
- Food industry sanitary piping networks
- Systems requiring FDA food contact compliance


















