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YB/T 4157-2007High temperature lever shut-off butterfly valve (English PDF)

高温连杆式切断蝶阀

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Issued by

National Development and Reform Commission

Level / Type

National · Recommended

Issue date

January 25, 2007

Implementation date

July 1, 2007

Scope

YB/T 4157-2007 is the English-translated version of 高温连杆式切断蝶阀.

YB/T 4157-2007 — This standard specifies the high temperature cut -link butterfly terminology and structure type, technical requirements, test methods, inspection rules, marking and packaging, storage and transportation requirements.

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Document preview — YB/T 4157-2007

National Standard of the People's Republic of China

ICS: 77.140.99
Classification: H 99

Issued by: National Development and Reform Commission

What this standard covers1
Document data2

What this standard covers

This standard specifies the high temperature cut -link butterfly terminology and structure type, technical requirements, test methods, inspection rules, marking and packaging, storage and transportation requirements. This standard is mainly applied to the nominal diameter DN600 ~ FN3200, nominal pressure of not more than PN10, temperature not higher than 600°C, medium is air, smoke, gas and other high-temperature flange connection butterfly cut -link.

Document data

International classification (ICS): 77.140.99.

Chinese classification (CCS): H99.

Estimated length of the Chinese original: 8,864 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

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