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BS ISO 4126-9:2008
Current
The latest, up-to-date edition.
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Safety devices for protection against excessive pressure Application and installation of safety devices excluding stand-alone bursting disc safety devices
Hardcopy , PDF
English
31-10-2008
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Risk consideration
5 Pressure limitation
5.1 General
5.2 Setting of safety devices
6 Inlet line
7 Outlet line
8 Installation
8.1 General
8.2 Installation of safety valves or the main valve of
a CSPRS or a POSV
8.3 Installation of safety valves and bursting disc safety
devices in series or parallel
8.4 Isolation of safety devices
9 Lifting device
Annex A (informative) - Safety device applications
Annex B (informative) - Sizing of multiple safety devices
Annex C (informative) - Sizing of inlet lines
Annex D (informative) - Calculation of built-up back pressure
Annex E (informative) - Calculation of reaction forces
Annex F (informative) - Calculation of noise level
Bibliography
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