What is ISO 12614‑1 about?
ISO 12614‑1 is the first part of the multi series standard that specifies general requirements and definitions of liquefied natural gas fuel system components, intended for use on the types of motor vehicles as defined in ISO 3833.
ISO 12614‑1 also provides general design principles and specifies requirements for instructions and marking.
Note-
ISO 12614‑1 is not applicable to the following:
- Fuel containers
- Stationary gas engines
- Container mounting hardware
- Electronic fuel management
- Fuelling receptacles
Who is ISO 12614‑1 for?
ISO 12614‑1 on general requirements and definitions for liquefied natural gas (LNG) fuel system components is applicable to:
- Manufacturers of LNG vehicles
- Manufacturers of LNG fuel system components
- Vehicle regulatory authorities
- Vehicle repair shops
Why should you use ISO 12614‑1?
Good quality fuel system components are very important for the efficient functioning of an LNG vehicle. ISO 12614‑1 specifies guidelines for the construction of the components these guidelines include the materials to be used and the method for assembly of those materials and the electrical equipment and wiring. This will help you manufacture durable fuel system components.
ISO 12614‑1 provides marking instructions on the components these marking will help in identifying and tracing the fuel system component.
What’s changed since the last update?
BS ISO 12614‑1:2021 edition cancels and replaces the first edition (ISO 126141:2014), which has been technically revised.
The main changes compared to the previous edition are as follows:
- Editorial changes