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DIN 3381 E : 1984

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

SAFETY DEVICES FOR GAS SUPPLY INSTALLATIONS OPERATING AT WORKING PRESSURES UP TO 100 BAR; PRESSURE RELIEF GOVERNORS AND SAFETY SHUT-OFF DEVICES

Available format(s)

Hardcopy , PDF

Superseded date

01-07-2005

Language(s)

English

Published date

01-01-1984

1 Field of application<br>2 Concepts<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.1 Safety devices<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.2 Controlling unit<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.3 Switching unit<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.4 Actuator, positioning elements and control <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;point<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.5 Working pressure<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.6 Permissible working pressure<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.7 Range of adjustment<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.8 Set pressure<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.9 Deviation in set pressure<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.10 Set pressure class<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.11 Response time<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.12 Types of energy<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.13 Vent pipe<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.14 Breather tube<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.15 Break-away force<br>3 Requirements<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.1 General requirements<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.2 Functional requirements<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.3 Requirements relating to safety devices in <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;domestic installations<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.4 Response time<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.5 Pressure rating<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.6 Materials<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.7 Permissible stresses<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.8 Closing springs<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.9 Strength<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.10 Soundness<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.11 Dimensions<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.12 Type of connection<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.13 Set pressure class<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.14 Thermal stability<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.15 Other design requirements<br>4 Testing<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.1 Test houses<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.2 Types of test<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.3 Specimens and test documentation<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.4 Test report<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.5 Checking the component design<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.6 Strength test<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.7 Soundness test<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.8 Serviceability test<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.9 Works test<br>5 Marking<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.1 Marking of safety devices<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.2 Marking of connections for vent pipes and <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;breather tubes<br>Standards and other documents referred to

DocumentType
Standard
Pages
16
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Superseded
SupersededBy

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