ISO 24163-2:2024 PDF

Name: ISO 24163-2:2024 — Clamp-in tyre valves for tyre pressure monitoring systems — Part 2: Test methods and performance
SKU: ISO 24163-2:2024
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Clamp-in tyre valves for tyre pressure monitoring systems — Part 2: Test methods and performance

Название (английский):

ISO 24163-2:2024

Clamp-in tyre valves for tyre pressure monitoring systems — Part 2: Test methods and performance

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 12
Дата публикации:: 9 января 2024 г.
Издание:: ISO IS 24163 edition 1 version 1
ICS:: 83.160.01

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Описание (английский):

This document specifies test methods for clamp-in tyre valves for tyre pressure monitoring systems (TPMSs). These methods are defined to determine the minimum level of performance requested. This document applies to the tyre valve assembled on the rim hole with diameter of 11,3 mm for passenger cars or for light duty vehicles.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 24163-2:2024 specifies standardized test methods and performance requirements for clamp-in tyre valves designed for tyre pressure monitoring systems (TPMS) in passenger cars and light-duty vehicles. This standard defines the testing protocols to determine the minimum performance levels required for valves assembled on rim holes with a diameter of 11.3 mm. By establishing rigorous and repeatable test methods, ISO 24163-2:2024 supports improved product quality, reliability, and safety in the application of TPMS technologies.

Key Topics

Test Fixture and Valve Hole Dimensions: Defines standards for test fixtures and rim holes, ensuring test consistency for various types of clamp-in valves used in TPMS applications.

Leakage Tests: Details several leakage test methods for valve core and valve-to-rim interfaces under various conditions:

Room temperature, low temperature, and high temperature leakage
Immersion tests using water or alcohol-based liquids
Maximum acceptable leak rate specified

Valve Core Performance: Includes tests on valve core for:

Room and extreme temperature leakage
Over torque resistance
Endurance (repeated actuation)
Air flow rate

Valve Cap and Seal Integrity: Establishes requirements for valve cap sealing and tests for performance at room temperature.

Mechanical Resistance: Specifies testing procedures for:

Over torque nut resistance
High pressure endurance without bursting
Radial force resistance using both force and weight methods

Environmental Resistance: Mandates ozone and neutral salt spray (NSS) tests to evaluate the durability of rubber seals and corrosion resistance of valve assemblies.

Applications

The practical value of ISO 24163-2:2024 lies in its universal applicability for manufacturers, automotive suppliers, and testing laboratories working with clamp-in tyre valves and TPMS. Key applications include:

Quality Assurance: Ensures that clamp-in TPMS valves meet defined quality and performance standards across operating temperatures, pressures, and environmental exposures.

Product Design and Development: Provides engineers with standardized performance benchmarks for designing valves that are reliable and safe for modern vehicles.

Certification and Compliance: Assists organizations in demonstrating regulatory compliance and facilitates third-party certification of tyre valves.

Aftermarket and OEM Supply: Harmonizes requirements for both original equipment manufacturers (OEMs) and aftermarket suppliers, reducing variability and promoting interchangeability.

Vehicle Safety Enhancements: Supports TPMS functionality, which is critical to tyre safety by helping maintain correct pressures, reducing blowout risk and improving overall vehicle performance.

Related Standards

ISO 24163-1: Clamp-in tyre valves for tyre pressure monitoring systems - Part 1: Definition, types, dimensions, and valve interface. Establishes foundational terminology and dimensions for TPMS valves.

ISO 9413: Tyre valves - Dimensions and designation. Specifies dimensional requirements for tyre valves.

ISO 3877-2: Tyres, valves, and tubes – List of equivalent terms - Part 2: Tyre valves. Offers standardized terminology relevant to tyre valves.

ISO 14960-2: Tubeless tyres - Valves and components - Part 2: Clamp-in tubeless tyre valve-test method. Provides additional test methods related to tubeless tyre valves.

ISO 9227: Corrosion tests in artificial atmospheres - Salt spray tests. Referenced for corrosion-resistance testing of valve assemblies.

Summary

By adopting ISO 24163-2:2024, organizations ensure that clamp-in TPMS valves deliver improved durability, performance, and safety for passenger cars and light-duty vehicles. The standard’s comprehensive testing protocols help foster global harmonization, trust, and engineering best practices in the critical interface between tyres and vehicle safety systems. For manufacturers and suppliers, compliance with this international standard is an essential step toward market acceptance and regulatory alignment in the automotive sector.

ISO 24163-2:2024 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Summary

Технические детали

BS ISO 24163-1:2024

Clamp-in tyre valves for tyre pressure monitoring systems. Definition, types, dimensions and valve interface.

ISO 9413:2012/Amd 1:2012

Tyre valves — Dimensions and designation — Amendment 1

ISO 3877-2:1978

Tyres, valves and tubes — List of equivalent terms — Part 2: Tyre valves

ISO 14960:2004

Tubeless tyres — Valves and components — Test methods

SIST EN ISO 9227:2023/A1:2024

Corrosion tests in artificial atmospheres - Salt spray tests - Amendment 1: Footnote of warning (ISO 9227:202…