Informazione tecnica HSE / 25 ° anno
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/ Documenti scaricati: 32.856.639
Part 3: safety valves and bursting disc safety devices in combination
This part of ISO 4126 specifies only the requirements for a product assembled from the in series combination of safety valves or CSPRS (controlled safety pressure relief systems) according to ISO 4126-1, ISO 4126-4 and ISO 4126-5, and bursting disc safety devices according to ISO 4126-2 installed upstream of the valve within five pipe diameters of the valve inlet. It specifies the design, application and marking requirements for such products, composed of the bursting disc safety device, a safety valve or CSPRS and, where applicable, a connecting pipe or spool piece. In addition, it gives a method for establishing the combination discharge factor used in sizing combinations.
Status: Under development
ICS: 13.240 Protection against excessive pressure
Fonte: ISO
Collegati
Comunicazione 2017/C 076/03 del 10 Marzo 2017
Comunicazione della Commissione nell'ambito dell’applicazione del regolamento (...
Data: 2007-08
Classificazione CEI: 64-57;V1
December, 15 2015
Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design
Abstract
ISO 13849-1:2015 provides safety requirement...
Testata editoriale iscritta al n. 22/2024 del registro periodici della cancelleria del Tribunale di Perugia in data 19.11.2024