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GB/T 32808-2016Valves—Model designation method (English PDF)

阀门型号编制方法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 29, 2016

Implementation date

March 1, 2017

Scope

GB/T 32808-2016 is the English-translated version of 阀门型号编制方法.

GB/T 32808-2016 is the Chinese standard "Valves—Model designation method". Its scope clause reads: This standard specifies the valve model preparation method, code design method, model preparation example.

This standard applies to the design of various types of valves, valve types include. gate valve, globe valve, throttle valve, butterfly valve, ball valve, check valve, control (Valve), diaphragm, plug valve, drain valve, plunger valve, pressure reducing valve, steam trap, exhaust valve, safety valve, block valve (power station), other Special purpose valves (such as oxygen valves, valves for hydrogenation units), and the like. Its clauses include normative reference documents; model preparation.

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Document preview — GB/T 32808-2016

National Standard of the People's Republic of China

ICS: 23.060.01
Classification: J 16

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Scope
2 normative reference documents
3 model preparation
3.1 Model composition
3.2 Preparation sequence

1 Scope

This standard specifies the valve model preparation method, code design method, model preparation example.

Special purpose valves (such as oxygen valves, valves for hydrogenation units), and the like.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article

Pieces. For undated references, the latest edition (including all modifications) applies to this document.

GB/T 1047 pipe element DN (nominal size) definition and selection

GB/T 1048 Definition and selection of PN (nominal pressure) for piping elements

3 model preparation

3.1 Model composition

Valve type by the valve type, drive mode, connection form, structure, sealing surface or lining material, pressure, body material seven groups to make. As shown in Figure 1.

Figure 1 Valve model

3.2 Preparation sequence

Model sequence according to. the typical valve type code, drive the operating form of the code, the valve end of the connection form code, the valve junction

Structure type, sealing surface material or lining material type code, nominal pressure (pressure level or working temperature of the working pressure), the valve material type […]

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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

Cited by

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