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JB/T 11797-2014Diesel Engines - Exhaust Gas Recirculation - Vacuum Modulators (English PDF)

柴油机废气再循环真空调节器

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

May 6, 2014

Implementation date

October 1, 2014

Scope

JB/T 11797-2014 is the English-translated version of 柴油机废气再循环真空调节器.

Its field of application includes the exhaust gas recirculation of diesel engines on automobiles and tractors. Among the standards it quotes are GB/T 191, GB/T 2423.1, GB/T 2423.2, GB/T 2423.8, GB/T 2423.10, GB/T 2423.17, GB/T 2423.22, GB/T 2423.30, GB/T 2423.34, GB/T 2828.1, GB/T 17619 and QC/T 413-2002.

The Chinese classification is J93 and the international classification 27.020, and the Ministry of Industry and Information Technology issued it.

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Document preview — JB/T 11797-2014

National Standard of the People's Republic of China

ICS: 27.020

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Foreword
Scope
Normative references
About this standard
Classification and status

1 Foreword

JB/T 11797-2014 was issued by MIIT on 6 May 2014 and has been in force since 1 October 2014.

2 Scope

Vacuum modulators for exhaust gas recirculation on diesel engines are the subject of JB/T 11797-2014, a recommended standard of the Chinese machinery industry. It provides terms and definitions, technical requirements, test methods, inspection rules and provisions for marking, packaging and storage. Its field of application includes the exhaust gas recirculation of diesel engines on automobiles and tractors. Among the standards it quotes are GB/T 191, GB/T 2423.1, GB/T 2423.2, GB/T 2423.8, GB/T 2423.10, GB/T 2423.17, GB/T 2423.22, GB/T 2423.30, GB/T 2423.34, GB/T 2828.1, GB/T 17619 and QC/T 413-2002. The Chinese classification is J93 and the international classification 27.020, and the Ministry of Industry and Information Technology issued it.

3 Normative references

JB/T 11797-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 191

GB/T 2423.1

GB/T 2423.2

GB/T 2423.8

GB/T 2423.10

GB/T 2423.17

GB/T 2423.22

GB/T 2423.30

GB/T 2423.34

GB/T 2828.1

GB/T 17619

QC/T 413-2002 — Basic technical requirements for automotive electrical equipment

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Classification and status

International classification (ICS): 27.020

Prefix JB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

JB/T 13502-2018|JB/T 12337-2015|JB/T 11796-2014|GB/T 17805-2025|GB/T 9487-2008|GB 45841-2025

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