- Collet ring: PEI
- Crimping pliers: AISI 301 stainless steel
- Body: Brass UNI EN 12164 CW614N – UNI EN 12165 CW617N Chemical Nickel Plated
- Seals: FDA compliant FPM
- Extractor Ring: Brass UNI EN 12164 CW614N – UNI EN 12165 CW617N Chemical Nickel Plated
- Retaining Ring: PEI
Automatic fittings
AV series
The automatic fittings of the AV series are made of brass, chemically nickel-plated. This family of products is NSF 169 certified and is the right product for the food and chemical industry, thanks to good resistance to corrosive environments and any high-temperature application.
All the fittings of the AV series are subjected to surface treatment of chemical nickel plating certified NSF 51.



