BS ISO 12614-19:2021 - Automatic Valve for LNG Fuel Systems

Introducing the BS ISO 12614-19:2021, a pivotal standard for the automotive industry, specifically designed for components of liquefied natural gas (LNG) fuel systems. This standard focuses on the automatic valve, a critical component ensuring the safe and efficient operation of LNG-powered road vehicles.

Overview

The BS ISO 12614-19:2021 standard is an essential document for manufacturers, engineers, and safety inspectors involved in the design, production, and maintenance of LNG fuel systems in road vehicles. Released on June 11, 2021, this standard provides comprehensive guidelines and specifications for automatic valves used in LNG systems, ensuring they meet the highest safety and performance criteria.

Key Features

• Standard Number: BS ISO 12614-19:2021
• Pages: 12
• ISBN: 978 0 539 03655 8
• Status: Standard

Importance of LNG Fuel Systems

Liquefied Natural Gas (LNG) is increasingly becoming a preferred alternative fuel for road vehicles due to its environmental benefits and cost-effectiveness. LNG fuel systems are designed to store and deliver natural gas in a liquid state, which requires specialized components to handle the low temperatures and high pressures involved. The automatic valve, as specified in this standard, plays a crucial role in regulating the flow of LNG, ensuring both safety and efficiency.

Why Choose BS ISO 12614-19:2021?

Adhering to the BS ISO 12614-19:2021 standard ensures that your LNG fuel system components are designed and manufactured to the highest international standards. This not only enhances the safety and reliability of your vehicles but also aligns with global regulatory requirements, facilitating easier market access and compliance.

Comprehensive Guidelines

This standard provides detailed specifications for the design, testing, and performance of automatic valves in LNG fuel systems. It covers aspects such as:

• Material selection and compatibility with LNG
• Design criteria for optimal performance under varying conditions
• Testing procedures to ensure durability and reliability
• Safety features to prevent leaks and failures

Enhancing Safety and Performance

The automatic valve is a vital component in LNG fuel systems, responsible for controlling the flow of gas and maintaining system integrity. By following the guidelines set out in the BS ISO 12614-19:2021 standard, manufacturers can ensure that their valves are capable of withstanding the demanding conditions of LNG storage and delivery, thereby enhancing the overall safety and performance of the vehicle.

Global Recognition

The BS ISO 12614-19:2021 standard is recognized worldwide, making it an invaluable resource for companies looking to expand their operations internationally. By complying with this standard, businesses can demonstrate their commitment to quality and safety, gaining a competitive edge in the global market.

Conclusion

Incorporating the BS ISO 12614-19:2021 standard into your LNG fuel system design and manufacturing processes is a strategic move that ensures compliance with international safety and performance standards. This not only protects your investment but also enhances the reputation of your brand as a leader in the field of alternative fuel technologies.

For those involved in the automotive industry, particularly in the development and maintenance of LNG fuel systems, the BS ISO 12614-19:2021 standard is an indispensable tool that provides the necessary guidelines to achieve excellence in safety, performance, and reliability.

BS ISO 12614-19:2021

This standard BS ISO 12614-19:2021 Road vehicles. Liquefied natural gas (LNG) fuel system components is classified in these ICS categories:

• 43.060.40 Fuel systems

This document specifies tests and requirements for the automatic valve, a liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833. This document is applicable to vehicles using natural gas in accordance with ISO 15403-1 (mono-fuel, bi-fuel or dual-fuel applications). It is not applicable to the following:

1. fuel containers;

2. stationary gas engines;

3. container mounting hardware;

4. electronic fuel management;

5. refuelling receptacles.

It is recognized that miscellaneous components not specifically covered herein can be examined to meet the criteria of this document and tested according to the appropriate functional tests.

All references to pressure in this document are considered gauge pressures unless otherwise specified.

This document is based upon a working pressure for natural gas as a fuel of 1,6 MPa [16 bar ¹

]. Other working pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio). For example, 2 MPa (20 bar) working pressure system will require pressures to be multiplied by 1,25.