CNG dispensers typically use NGV1 or NGV2 standard nozzles, depending on the vehicle’s tank connection. These nozzles are designed to lock securely and withstand high pressure during fueling. Their structure ensures a leak-free and safe connection.
Inside the nozzle, multiple seals prevent gas escape and support smooth pressure equalization when fueling begins. The locking mechanism also prevents accidental disconnection.
Choosing the correct nozzle type ensures compatibility with vehicles and compliance with international fueling standards.