BS EN 14382:2019+A1:2024 Gas Safety Shut-off Devices for Inlet Pressure up to 10 MPa (100 bar)

Standard Number: BS EN 14382:2019+A1:2024

Pages: 82

Released: 2024-09-16

ISBN: 978 0 539 22946 2

Name: Gas safety shut-off devices for inlet pressure up to 10 MPa (100 bar)

Status: Standard

Overview

Ensure the utmost safety and reliability in your gas systems with the BS EN 14382:2019+A1:2024 standard. This comprehensive document provides detailed guidelines and specifications for gas safety shut-off devices designed to handle inlet pressures up to 10 MPa (100 bar). Whether you are involved in the design, installation, or maintenance of gas systems, this standard is an essential resource for ensuring compliance and safety.

Key Features

• Comprehensive Coverage: Spanning 82 pages, this standard offers in-depth information and guidelines to ensure the safe operation of gas shut-off devices.
• Latest Updates: Released on 2024-09-16, this edition includes the latest amendments and updates, ensuring you have the most current information at your fingertips.
• High-Pressure Handling: Specifically designed for devices that manage inlet pressures up to 10 MPa (100 bar), making it suitable for a wide range of industrial applications.
• International Standard: As a BS EN standard, it is recognized and respected globally, ensuring your systems meet international safety and quality benchmarks.

Why Choose BS EN 14382:2019+A1:2024?

Gas safety is paramount in any industrial setting, and the BS EN 14382:2019+A1:2024 standard provides the necessary framework to ensure your systems are both safe and efficient. Here are some reasons why this standard is indispensable:

• Enhanced Safety: By adhering to the guidelines set forth in this standard, you can significantly reduce the risk of accidents and malfunctions in your gas systems.
• Regulatory Compliance: Compliance with this standard ensures that your systems meet regulatory requirements, avoiding potential legal issues and fines.
• Quality Assurance: Implementing the specifications in this standard helps maintain high-quality standards in your gas systems, ensuring long-term reliability and performance.
• Global Recognition: As an internationally recognized standard, BS EN 14382:2019+A1:2024 ensures your systems are up to par with global safety and quality benchmarks.

Who Should Use This Standard?

This standard is essential for a wide range of professionals involved in the gas industry, including:

• Engineers: Design and develop gas systems that meet the highest safety standards.
• Installers: Ensure proper installation of gas safety shut-off devices in compliance with the latest guidelines.
• Maintenance Personnel: Perform regular maintenance and inspections to ensure ongoing compliance and safety.
• Regulatory Bodies: Oversee and enforce compliance with safety standards in the gas industry.

Detailed Specifications

The BS EN 14382:2019+A1:2024 standard provides detailed specifications for gas safety shut-off devices, including:

• Design Requirements: Detailed design criteria to ensure the safe and efficient operation of gas shut-off devices.
• Testing Procedures: Comprehensive testing methods to verify the performance and reliability of the devices.
• Installation Guidelines: Step-by-step instructions for the proper installation of gas safety shut-off devices.
• Maintenance Protocols: Recommended maintenance practices to ensure the longevity and safety of the devices.

Conclusion

Investing in the BS EN 14382:2019+A1:2024 standard is a crucial step towards ensuring the safety, reliability, and efficiency of your gas systems. With its comprehensive guidelines and up-to-date information, this standard is an invaluable resource for anyone involved in the gas industry. Stay ahead of the curve and ensure your systems meet the highest safety and quality standards with this essential document.

BS EN 14382:2019+A1:2024

This standard BS EN 14382:2019+A1:2024 Gas safety shut-off devices for inlet pressure up to 10 MPa (100 bar) is classified in these ICS categories:

• 23.060.40 Pressure regulators

This document specifies constructional, functional, testing marking and sizing requirements and documentation of gas safety shut-off devices: - for inlet pressures up to 100 bar and nominal diameters up to DN 400; - for an operating temperature range from -20 °C to +60 °C; which operate with fuel gases of the 1st and 2nd family as defined in EN 437, used in the pressure regulating stations in accordance with EN 12186 or EN 12279, in transmission and distribution networks and also in commercial and industrial installations. "Gas safety shut-off devices" will hereafter be called "SSDs" except in titles. For standard safety shut-off devices when used in pressure regulating stations complying with EN 12186 or EN 12279, Annex ZA lists all applicable Essential Safety Requirements of Directive 2014/68/EU (PED). This document considers the following temperature classes/types of SSDs: - temperature class 1: operating temperature range from -10 °C to 60 °C; - temperature class 2: operating temperature range from -20 °C to 60 °C; - functional class A: SSDs that close when damage to the pressure detecting element occurs or when external power fails and whose re-opening, is possible only manually; - functional class B: SSDs that do not close when damage to the pressure detecting element occurs but provide suitable and reliable protection and whose re-opening, is possible only manually; - type IS: (integral strength type); - type DS: (differential strength type). SSDs complying with the requirements of this document may be declared as "in conformity with EN 14382" and bear the mark "EN 14382". The material and functional requirements specified in this document may be applied to SSDs which use thermal energy or the effects of electrical energy to trip the operation of the closing member. For these SSDs the operational parameters are not specified in this document. The SSD may incorporate a vent limiter, complying with the requirements in Annex J. This standard for some paragraphs and sub clauses makes full reference to prEN 334:2016. This document does not apply to: - SSDs upstream from/on/in domestic gas-consuming appliances which are installed downstream of domestic gas meters; - SSDs designed to be incorporated into pressure-regulating devices used in service lines with volumetric flow rate ≤ 200 m3/h at normal conditions and inlet pressure ≤ 5 bar. Continued integrity of safety shut-off devices is ensured by periodic functional checks. For periodic functional checks it is common to refer to national regulations/standards where existing or users/manufacturers practices. This document considers the reaction of the SSDs functional class A to the specified reasonable expected failures in terms of "fail close" behaviour, but it should be consider that there are other types of failures whose consequences cannot bring to the same reactions (these risks are covered via redundancy as per EN 12186) and that residual hazards should be reduced by a suitable surveillance in use / maintenance. In this document, both safety shut-off devices that can be classified as "safety accessories" by themselves according the Pressure Equipment Directive (2014/68/EU) as well as safety shut-off devices that can be used to provide the necessary pressure protection through redundancy (e.g. shutoff device integrated in a pressure regulator, shut-off device with a second shut-off device) are considered. Addition of environmental considerations; The provisions in this document are in line with the state of art at the moment of writing. This document does not intend to limit the improvement of actual provisions (materials, requirements, test methods, acceptance criteria, etc.) or the developing of new provisions for SSDs where they are suitable to ensure an equivalent level of reliability.