DIN Standards Committee Chemical Apparatus Engineering
Pressure equipment - Part 7: Safety systems for unfired pressure equipment
Abstract
This document specifies the requirements for safety systems which protect a vessel, a system of vessels, piping, accessories or assemblies from exceeding operating conditions. It is also applicable to safety related indicators and alarms, signals and warning devices when used in safety systems. Equipment connected together by piping of adequate capacity, free from potential blockages and which does not contain any valve that can isolate any part from the safety system, may be considered as a single pressure system when considering the requirements for overpressure protection. Safety systems include the interconnections between the equipment to be protected and any discharge location. This location can either be an outlet to atmosphere or the entry into a closed disposal system. NOTE The scope of this document and its relationship to the safety accessories and other protective devices described in the Pressure Equipment Directive are shown in Annex E.
Begin
2017-09-05
WI
00054174
Planned document number
FprEN 764-7
Responsible national committee
NA 012-00-05 AA - Unfired pressure vessels
Responsible european committee
CEN/TC 54/WG 55 - E - Inspection and testing
draft standard
Pressure equipment - Part 7: Safety systems for unfired pressure equipment
2018-04
Order from DIN Media
Pressure equipment - Part 7: Safety systems for unfired pressure equipment
2019-10
Order from DIN Media
previous edition(s)
Pressure equipment - Part 7: Safety systems for unfired pressure equipment
2002-05
