NS EN 15339-2 : 1ED 2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
08-12-2021
01-12-2013
Foreword
1 Scope
2 Normative references
3 Gas control units
3.1 Function
3.2 Design
4 Components within a gas control unit
5 Requirements
5.1 General
5.2 Local separation of gas and electric power
5.3 Solid piping
5.4 Leak test
6 Safety standards
7 National rules
Annex A (informative) Examples for design of gas control
units
A.1 Simple gas control unit
A.2 Gas control-/closed loop control with integrated HMI
A.3 Gas control-/closed loop control with separate HMI
A.4 Pressurized enclosures
A.4.1 General
A.4.2 Pressure control
A.4.3 Ventilation
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