BS EN ISO 23826:2021 Gas Cylinders. Ball Valves. Specification and Testing

Standard Number: BS EN ISO 23826:2021

Pages: 36

Released: 2021-11-01

ISBN: 978 0 539 14280 8

Name: Gas cylinders. Ball valves. Specification and testing

Status: Standard

Overview

Introducing the BS EN ISO 23826:2021, the definitive standard for gas cylinders and ball valves. This comprehensive document provides detailed specifications and rigorous testing procedures to ensure the highest levels of safety, reliability, and performance. Released on November 1, 2021, this standard is essential for manufacturers, engineers, and quality assurance professionals involved in the production and maintenance of gas cylinders and ball valves.

Key Features

• Comprehensive Specifications: The standard outlines precise specifications for the design, materials, and construction of ball valves used in gas cylinders, ensuring they meet stringent safety and performance criteria.
• Rigorous Testing Procedures: Detailed testing protocols are provided to verify the integrity and functionality of ball valves under various conditions, including pressure, temperature, and environmental factors.
• International Compliance: As an ISO standard, BS EN ISO 23826:2021 is recognized globally, facilitating international trade and ensuring compliance with worldwide safety and quality standards.
• Up-to-Date Information: Released in 2021, this standard incorporates the latest advancements in technology and industry practices, providing the most current and relevant guidelines.

Why Choose BS EN ISO 23826:2021?

Choosing the BS EN ISO 23826:2021 standard means prioritizing safety, quality, and reliability. This standard is meticulously crafted to address the critical aspects of gas cylinder and ball valve design and testing, ensuring that products meet the highest standards of performance and safety. Whether you are a manufacturer looking to enhance your product offerings or a quality assurance professional seeking to uphold stringent safety protocols, this standard is an invaluable resource.

Detailed Specifications

The BS EN ISO 23826:2021 standard provides exhaustive details on the following aspects:

• Design Requirements: Specifications for the design and construction of ball valves, including dimensions, materials, and manufacturing processes.
• Material Specifications: Guidelines for selecting appropriate materials to ensure durability, corrosion resistance, and compatibility with various gases.
• Performance Criteria: Standards for evaluating the performance of ball valves, including pressure ratings, flow rates, and operational lifespan.
• Testing Protocols: Detailed procedures for conducting tests to verify the integrity and functionality of ball valves under different conditions.
• Safety Standards: Comprehensive safety guidelines to prevent accidents and ensure the safe operation of gas cylinders and ball valves.

Applications

The BS EN ISO 23826:2021 standard is applicable across a wide range of industries and applications, including:

• Industrial Gas Supply: Ensuring the safe and efficient operation of gas cylinders used in industrial applications.
• Medical Gas Systems: Providing reliable and safe ball valves for medical gas cylinders used in healthcare facilities.
• Automotive Industry: Enhancing the safety and performance of gas cylinders used in automotive applications, such as CNG and LPG systems.
• Laboratory and Research: Ensuring the integrity and safety of gas cylinders used in scientific research and laboratory settings.

Conclusion

The BS EN ISO 23826:2021 standard is an essential resource for anyone involved in the design, manufacturing, testing, or maintenance of gas cylinders and ball valves. With its comprehensive specifications, rigorous testing procedures, and international recognition, this standard ensures that products meet the highest levels of safety, reliability, and performance. Stay ahead of the curve and ensure compliance with the latest industry standards by incorporating BS EN ISO 23826:2021 into your operations.

BS EN ISO 23826:2021

This standard BS EN ISO 23826:2021 Gas cylinders. Ball valves. Specification and testing is classified in these ICS categories:

• 23.020.35 Gas cylinders

This document specifies design, type testing, marking and manufacturing test and examination requirements for ball valves used as: a) closures of refillable transportable gas cylinders, pressure drums and tubes; b) main valves for cylinder bundles; c) valves for cargo transport units (e.g. trailers, battery vehicles and MEGCs); which convey compressed gases, liquefied gases and dissolved gases. NOTE 1 In the course of the document, the term "valve" is used with the meaning of "ball valve". This document does not apply to: • oxidizing gases as defined in ISO 10156, • toxic gases (i.e. gases listed in ISO 10298 having an LC50 value ≤ 5 000 ppm) and • acetylene for single gas cylinders, pressure drums and tubes. NOTE 2 The reason for the exclusion of oxidizing gases is that the use of ball valves as closures of high pressure cylinders for oxidizing gases is known to lead to specific ignition hazards that cannot reasonably be mitigated through the ball valve design or type testing. Safety hazards concern both the ball valve itself and any downstream equipment. This International document does not apply to ball valves for liquefied petroleum gas (LPG), cryogenic equipment, portable fire extinguishers and cylinders for breathing apparatus. NOTE 3 Requirements for valves for cryogenic vessels are specified in ISO 21011 and at a regional level, e.g. in EN 1626. Requirements for valves for portable fire extinguishers at a regional level are specified e.g. in EN 3 series. NOTE 4 Certain specific requirements for valves for breathing apparatus in addition to those that are given in this document are specified at a regional level, e.g. in EN 144 series. Certain specific requirements for quick-release valves for fixed fire-fighting systems in addition to those that are given in this document are specified in ISO 16003 and at a regional level e.g. in EN 12094–4.