G 459-2 Technical Rule - Standard 11/2015

Gas Pressure Regulating Installations with a Maximum Upstream Operating Pressure of 5 bar and a Maximum Design Flow Rate of 200 m3/h under Normal Conditions on Service Lines; Functional Requirements ++ PDF file ++

G 459-2 Technical Rule - Standard 11/2015

Gas Pressure Regulating Installations with a Maximum Upstream Operating Pressure of 5 bar and a Maximum Design Flow Rate of 200 m3/h under Normal Conditions on Service Lines; Functional Requirements ++ PDF file ++

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Herausgeber: DVGW
Auflage: 2nd edition 2015
Format Details: 20 pages
Material: available as PDF only
Hinweis: The german version of this Technical Standard G 459-2 you can find here.
Artikelnummer: 510455
Leseprobe:

Beschreibung

This Technical Rule G 459-2 applies to the design, installation, testing, commissioning, operation and maintenance of gas pressure regulating systems within the scope of DVGW Standard G 459-1 with inlet pressures up to 5 bar1 and a maximum nominal flow rate of 200 m3/h under normal conditions for the supply of residential and office buildings, council housing as well as mixed-use buildings and buildings housing public, cultural and commercial facilities – to the extent that these are comparable to buildings of residential use – with gases whose properties meet the requirements of DVGW Standard G 260, with the exception of liquefied petroleum gas (LPG)2, and which are supplied by public gas utilities. This Standard does not cover industrial production plants.