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  • Abstract:
    This document specifies the requirements for valves useable on transportable tanks with a minimum working pressure greater than 50 kPa for the transport of dangerous goods by road and rail for the following functions: Tanks for transport of liquid products: - Second closure of gravity discharge lines; - first closure on top of the tank (liquid, air, other connections); - aeration valve on top of the tank; - and other valves as defined in Annex F of EN 14564. Tanks for gases: - Second closure of bottom discharge lines; - second closure on top of the tank for poisonous gases: liquid phase and gas phase; - and other valves as defined in Annex F of EN 14564. This includes the following types of closures: - Valves (e. g. spindle operated valves, plug and ball valves, butterfly valves and gate valves); - dry disconnect couplings. NOTE 1 First closures of the gas phase at the foot of a tank for liquefied gas shall meet the requirements of foot valves according to EN 14433 NOTE 2 The standard is also applicable to liquefied gases including LPG, however, for a dedicated LPG standard see EN 13175 [3]
  • Document number:
    DIN EN 14432
  • Issuing date:
  • Document type:
  • Title:
    Tanks for the transport of dangerous goods - Tank equipment for the transport of liquid chemicals and liquefied gases - Product discharge and air inlet valves; German and English version prEN 14432:2022
  • Author:
    Tank Installations Standards Committee
  • Search term:
    Bodies; Chemical substances; Chemicals; Containers; Dangerous materials; Definitions; Delivery conditions; Design; Discharge valves; Enclosures; Fluid outlets; Functions; Gas valves; Leak tests; Liquefied petroleum gas; Liquid; Liquids; Manufacturing tests; Marking; Materials; Mobile; Performance tests; Petrol tanks; Portable; Pressure discharges; Pressure tests; Road tankers; Safety devices; Scope; Shuttle valves; Specification (approval); Stop valves; Tank installations; Tank trucks; Tanks; Tanks (containers); Testing; Transport; Transport of dangerous goods; Transportable; Type testing; Valve bodies; Valves; Workplace safety
  • Application areas:
    06.25 Behälter, Druckbehälter, Behälter für den Gefahrguttransport
  • Hazards:
    AB Terminologische Festlegungen in Normen mit Arbeitsschutzbezug; AC Mess- und Prüfverfahren für die Ermittlung von Belastungen und Gefährdungen
  • ICS:
    23.020.20 Vessels and containers mounted on vehicles; 23.060.99 Other valves
  • Price:
    90,40 EUR
  • Identical with:
    prEN 14432(2022-05)<IDT>
  • Update flag:
  • Deadline for comments: