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Norm
ÖNORM EN 334
Issue date: 2009 06 01
Gas pressure regulators for inlet pressures up to 100 bar
This document specifies constructional, functional, testing and marking requirements, sizing and
documentation of gas pressure regulators used in the pressure regulating...
Withdrawn: 2019 11 01
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 102 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This document specifies constructional, functional, testing and marking requirements, sizing and
documentation of gas pressure regulators used in the pressure regulating stations in accordance with
EN 12186 or EN 12279:
for inlet pressures up to 100 bar and nominal diameters up to DN 400;
for an operating temperature range from ¿20 °C to +60 °C,
which operate with fuel gases of the 1st and 2nd family in accordance with EN 437 in transmission and
distribution networks and also in commercial and industrial installations.
"Gas pressure regulators" hereafter will be called "regulators" except in the titles.
ÖNORM EN 334/A1
2001 01 01
Gas pressure regulators for inlet pressures up to 100 bar (Amendment)
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2011 09 13
Rubber, vulcanized or thermoplastic — Determination of the effect of liquids
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2010 12 01
Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO 148-1:2009)
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Issue date :
2011 04 15
Non-destructive testing of welds - Visual testing of fusion-welded joints (ISO 17637:2003)
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Issue date :
1997 09 01
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges
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Issue date :
1998 03 01
Welding personnel - Approval testing of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials
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Issue date :
1999 06 01
Approval testing of welders - Fusion welding - Part 3: Copper and copper alloys (ISO 9606-3:1999)
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Issue date :
1999 06 01
Approval testing of welders - Fusion welding - Part 4: Nickel and nickel alloys (ISO 9606-4:1999)
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Issue date :
2006 01 01
Gas supply systems - Gas pressure regulating stations for transmission and distribution - Functional requirements (consolidated version)
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Issue date :
2006 01 01
Gas supply systems - Gas pressure regulating installations on service lines - Functional requirements (consolidated version)
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2011 03 01
Plastics - Methods of test for the determination of the effects of immersion in liquid chemicals (ISO 175:2010)
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Issue date :
2002 10 01
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designates - Part 4: Aluminium alloy flanges
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Issue date :
2004 01 01
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges
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Issue date :
2004 01 01
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges
Norm
Issue date :
2003 12 01
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges
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Issue date :
2004 02 01
Specification and qualification of welding procedures for metallic materials - Qualification based on tested welding consumables (ISO 15610:2003)
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Issue date :
2004 03 01
Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003)
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Issue date :
2004 03 01
Specification and qualification of welding procedures for metallic materials - Qualification based on previous welding experience (ISO 15611:2003)
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Issue date :
2004 09 01
Specification and qualification of welding procedures for metallic materials - Qualification based on pre-production welding test (ISO 15613:2004)
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Issue date :
2004 09 01
Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation
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Issue date :
2004 09 01
Industrial valves - Shell design strength - Part 2: Calculation method for steel valve shells
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Issue date :
2004 10 01
Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure (ISO 15612:2004)
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Issue date :
2005 01 01
Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 1: Arc welding (ISO 15609-1:2004)
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Issue date :
2005 02 01
Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24
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Issue date :
2005 04 01
Qualification test of welders - Fusion welding - Part 2: Aluminium and aluminium alloys (ISO 9606-2:2004)
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Issue date :
2005 08 01
Industrial valves - Shell design strength - Part 1: Tabulation method for steel valve shells
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Issue date :
2005 07 01
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO 15614-2:2005)
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Issue date :
2005 10 01
Pipe threads where pressure tight joints are made on the threads - Part 2: Taper external threads and taper internal threads - Dimensions, tolerances and designation
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Issue date :
2013 05 15
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
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Issue date :
2008 05 01
Industrial valves - Shell design strength - Part 4: Calculation method for valve shells manufactured in metallic materials other than steel
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Issue date :
2013 01 01
Non-destructive testing - Qualification and certification of NDT personnel (ISO 9712:2012)
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Issue date :
2011 09 01
Qualification test of welders - Fusion welding - Part 1: Steels
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Issue date :
2015 02 11
Rubber, vulcanized or thermoplastic — Determination of the effect of liquids
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Issue date :
2021 06 22
Metal valves for use in flanged pipe systems — Face-to-face and centre-to-face dimensions
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Issue date :
2019 11 01
Gas pressure regulators for inlet pressure up to 10 MPa (100 bar)
