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ILNAS-EN 14129:2004 Edition 10/2004
Pressure relief valves for LPG tanks
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Abstract

This document specifies the requirements for the design and testing of spring loaded pressure relief valves and thermal expansion valves for use in: - static LPG tanks, NOTE The tanks can be situated above ground, underground or mounded. - LPG tanks on road tankers, rail tankers, tank-containers or demountable tanks. This document does not address production testing. Normative annex B prescribes testing with conditioning at - 40 °C for valves for use under extreme low temperature conditions. The requirements for pressure relief valve accessories such as isolating devices, manifolds and vent pipes are specified in prEN 14071. prEN 14570 identifies the requirements for the pressure relief valve capacities for static tanks. See EN 12252 for road tankers.

Status

Standard - Superseded

Origin

Technical Committee :
CEN/TC 286 : Liquefied petroleum gas equipment and accessories

Directives

94/55/EC : Transport of dangerous goods by road
96/49/EC : Transport of dangerous goods by rail
96/86/EC : Transport of dangerous goods by road (94/55/EC Dir. amendment)
96/87/EC : Transport of dangerous goods by rail (96/49/EC Dir. amendment)
97/23/EC : Pressure equipment

Implementation

start of the vote on the project    29/03/2001   date of ratification (dor)    23/08/2004
end of the vote on the project    29/09/2001   date of anouncement (doa)    31/01/2005
start of the vote on the final project    20/05/2004   date of publication (dop)    30/04/2005
end of the vote on the final project    20/07/2004   date of withdrawal (dow)    30/04/2005


Publication Official Journal
of the Grand-Duchy of Luxembourg
01/03/2005
Reference

Relations

Evolutions
ILNAS-EN 14129:2014

International Classification for Standards (ICS codes) :

23.060.40 : Pressure regulators

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