and are also available on request with emergency disconnect functionality and/or ATEX certification. Quick-connect couplings for loading systems are available as standard solutions in nominal diameters from 5 to 100 mm， up to NW 50 Series HP High pressure Emergency disconnection ， and can be supplied in compliance with EU Regulation 1935/2004， Loading and filling systems Large-calibre couplings are used for loading large volumes of liquid or gaseous substances . The combination of clean break + emergency-release function is recommended for more critical media. Depending on the tank volume and pressure range， FDA standards or as ADI-free versions upon request. In addition， up to NW 100 Serie BF，。
the quick-connect coupling systems can be equipped with unique mechanical coding or RFID technology， food ingredients or additives， including versions compliant with ADR/RID (Series CN). Examples Series CN， smaller nominal sizes are the first choice for gaseous media such as hydrogen. Our SIP-compatible clean-break couplings are designed for use in the loading or filling of liquid foodstuffs。