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JB/T 11717-2013Hydraulic fluid power - Single-channel stable flow dividing valves for steering units (English PDF)

液压传动转向器用单路稳流分流阀

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

December 31, 2013

Implementation date

July 1, 2014

Scope

JB/T 11717-2013 is the English-translated version of 液压传动转向器用单路稳流分流阀.

JB/T 11717-2013 belongs to the hydraulic fluid power group of the Chinese machinery industry standards and deals with the single-channel steady flow dividing valve used with steering units.

Written for the valve that works with fully hydraulic steering gear, it gives the terms and definitions, the classification and basic parameters, the requirements and the performance tests.

Its Chinese classification is J20 and its international classification 23.100.50. Among the standards it quotes are GB/T 786.1, GB/T 2346, GB/T 2828.1-2012, GB/T 7935-2005, GB/T 14039-2002, GB/T 17446, JB/T 2184 and JB/T 7858-2006.

It is a recommended standard issued by the Ministry of Industry and Information Technology.

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Document preview — JB/T 11717-2013

National Standard of the People's Republic of China

ICS: 23.100.50

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 11717-2013 was issued by MIIT on 31 December 2013 and has been in force since 1 July 2014.

2 Scope

JB/T 11717-2013 belongs to the hydraulic fluid power group of the Chinese machinery industry standards and deals with the single-channel steady flow dividing valve used with steering units. Written for the valve that works with fully hydraulic steering gear, it gives the terms and definitions, the classification and basic parameters, the requirements and the performance tests. Its Chinese classification is J20 and its international classification 23.100.50. Among the standards it quotes are GB/T 786.1, GB/T 2346, GB/T 2828.1-2012, GB/T 7935-2005, GB/T 14039-2002, GB/T 17446, JB/T 2184 and JB/T 7858-2006. It is a recommended standard issued by the Ministry of Industry and Information Technology.

3 Normative references

JB/T 11717-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 786.1

GB/T 2346

GB/T 2828.1-2012 — Plain bearings -- Quality characteristics -- Statistical process control (SPC)

GB/T 7935-2005 — Hydraulic fluid power - General requirements for hydraulic components

GB/T 14039-2002 — Hydraulic fluid power -- Fluids -- Method for coding the level of contamination by solid particles

GB/T 17446

JB/T 2184

JB/T 7858-2006 — Cleanliness evaluation methods and cleanliness criteria for hydraulic components

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Classification and status

International classification (ICS): 23.100.50

Prefix JB/T: recommended standard.

......
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

GB/T 15623.1-2018|JB/T 12070-2014|JB/T 5963-2014|JB/T 12706.2-2017|GB/T 38175-2019|GB/T 15623.3-2022

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