JB/T 12337-2015Diesel engines - Electric valves for exhaust gas recirculation (English PDF)
柴油机 废气再循环（EGR）电动阀
This is a limited preview
Buy now to download the full PDF (16 pages)
Need quotation for your management?
Get a formal quotation for JB/T 12337-2015 in 30 minutes.
Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
October 10, 2015
Implementation date
March 1, 2016
Scope
JB/T 12337-2015 is the English-translated version of 柴油机 废气再循环（EGR）电动阀.
JB/T 12337-2015 is a recommended standard of the Chinese machinery industry covering electric exhaust gas recirculation valves for diesel engines.
It sets out the terminology and definitions, the types and classification, the installation requirements, the technical requirements, the test methods, the inspection rules and the provisions for marking, packaging and storage of these electric EGR valves.
Its field of application is the EGR electric valve used on diesel engines in vehicles, tractors, construction machinery, generating sets and inland waterway craft, and it adds that EGR valves for other uses, such as gasoline and substitute-fuel engines, may be handled by reference to it.
Among the standards it quotes are GB/T 191, GB/T 2828.1, GB 4208, GB/T 18655, GB/T 19951 and QC/T 625. It is classified J93 in the Chinese system and 27.020 internationally, and was issued by the Ministry of Industry and Information Technology.
Found what you need?
Document preview — JB/T 12337-2015
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
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Classification and status
1 Foreword
JB/T 12337-2015 was issued by MIIT on 10 October 2015 and has been in force since 1 March 2016.
2 Scope
This standard is a recommended standard of the Chinese machinery industry covering electric exhaust gas recirculation valves for diesel engines. It sets out the terminology and definitions, the types and classification, the installation requirements, the technical requirements, the test methods, the inspection rules and the provisions for marking, packaging and storage of these electric EGR valves. Its field of application is the EGR electric valve used on diesel engines in vehicles, tractors, construction machinery, generating sets and inland waterway craft, and it adds that EGR valves for other uses, such as gasoline and substitute-fuel engines, may be handled by reference to it. Among the standards it quotes are GB/T 191, GB/T 2828.1, GB 4208, GB/T 18655, GB/T 19951 and QC/T 625. It is classified J93 in the Chinese system and 27.020 internationally, and was issued by the Ministry of Industry and Information Technology.
3 Normative references
JB/T 12337-2015 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 2423.10
GB/T 2423.17
GB/T 2423.22
GB/T 2423.30
GB/T 2423.34
GB/T 2828.1
GB/T 3821
GB 4208
GB/T 6461-2002 — Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates -- Rating of test specimens and manufactured articles subjected to corrosion tests
GB/T 6807
GB/T 17619
GB/T 18655
GB/T 19951
QC/T 413
QC/T 625
4 About this standard
Issued by: MIIT
English translation: about 16 pages
5 Classification and status
International classification (ICS): 27.020
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 2423.1Environmental testing for electric and electronic products - Part 2: Test methods - Tests A: Cold
- GB/T 2423.2Environmental testing for electric and electronic products - Part 2: Test methods - Tests B: Dry heat
- GB/T 2423.10Environmental testing - Part 2: Test methods - Test Fc: Vibration (sinusoidal)
- GB/T 2423.17Environmental testing - Part 2: Test methods - Test Ka: Salt mist
- GB/T 2423.22Environmental testing - Part 2: Test methods - Test N: Change of temperature
GB 4208
Similar standards
How to Download JB/T 12337-2015
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 17619-1998 — Limits and methods of testing for immunity of electrical/electronic sub-assemblies in vehicles to electromagnetic radiation
GB/T 18655-2018 — Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers
GB/T 18655-2025 — Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers
Secure payment via Stripe
Payments accepted
JB/T 12337-2015
$285.00