EN 14433:2023

Tanks for the transport of dangerous goods - Tank equipment for the transport of liquid chemicals and liquefied gases - Foot valves EN 14433:2023

Publication date:   Dec 14, 2023

General information

60.60 Standard published   Jul 19, 2023

CEN

CEN/TC 296 Tanks for the transport of dangerous goods

European Norm

23.020.20   Vessels and containers mounted on vehicles | 23.060.99   Other valves

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Scope

This document specifies the requirements for foot valves for use on tanks with a minimum working pressure greater than 50 kPa for the transport of dangerous goods by road and rail.
It is applicable to metallic equipment on tanks for the following functions for internal stop valves:
- primary closure of gravity discharge lines (liquid substances);
- primary closure of bottom discharge lines (liquid gases: liquid phase and gas phase);
- primary closure of top discharge (poisonous liquefied gases: liquid phase and gas phase);
- and other internal valves as specified in Annex F of EN 14564:2019 according to the scope of this document.
NOTE 1 The document is also applicable to liquefied gases including LPG; however, for a dedicated LPG standard see EN 13175 [3].
NOTE 2 Valves according to this document can be used as primary closure in case of top discharge of liquids and other products.

Related legislation

Legislation related to this standard

2008/68/EC

Directive 2008/68/EC of the European Parliament and of the council of 24 September 2008 on the inland transport of the dangerous goods

Life cycle

PREVIOUSLY

WITHDRAWN
EN 14433:2014

NOW

PUBLISHED
EN 14433:2023
60.60 Standard published
Jul 19, 2023