DIN 3381 E : 1984
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
Hardcopy , PDF
01-07-2005
English
01-01-1984
1 Field of application<br>2 Concepts<br> 2.1 Safety devices<br> 2.2 Controlling unit<br> 2.3 Switching unit<br> 2.4 Actuator, positioning elements and control <br> point<br> 2.5 Working pressure<br> 2.6 Permissible working pressure<br> 2.7 Range of adjustment<br> 2.8 Set pressure<br> 2.9 Deviation in set pressure<br> 2.10 Set pressure class<br> 2.11 Response time<br> 2.12 Types of energy<br> 2.13 Vent pipe<br> 2.14 Breather tube<br> 2.15 Break-away force<br>3 Requirements<br> 3.1 General requirements<br> 3.2 Functional requirements<br> 3.3 Requirements relating to safety devices in <br> domestic installations<br> 3.4 Response time<br> 3.5 Pressure rating<br> 3.6 Materials<br> 3.7 Permissible stresses<br> 3.8 Closing springs<br> 3.9 Strength<br> 3.10 Soundness<br> 3.11 Dimensions<br> 3.12 Type of connection<br> 3.13 Set pressure class<br> 3.14 Thermal stability<br> 3.15 Other design requirements<br>4 Testing<br> 4.1 Test houses<br> 4.2 Types of test<br> 4.3 Specimens and test documentation<br> 4.4 Test report<br> 4.5 Checking the component design<br> 4.6 Strength test<br> 4.7 Soundness test<br> 4.8 Serviceability test<br> 4.9 Works test<br>5 Marking<br> 5.1 Marking of safety devices<br> 5.2 Marking of connections for vent pipes and <br> breather tubes<br>Standards and other documents referred to
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