BS EN 14071:2015

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Operating conditions
5 Materials
6 Design
7 Testing of the design
8 Production testing of isolating devices and PRV manifolds
9 Marking and labelling
10 User instructions
Annex A (normative) - Dimensions of master test pieces for PRV
        and isolating devices
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of
         EU Directive 97/23/EC for pressure equipment
Bibliography

Defines the design, testing and inspection requirements for pressure relief valve isolating devices, valve manifolds, vent pipes and system assemblies which are, where necessary, used with pressure relief valves for use in static pressure vessels for Liquefied Petroleum Gas (LPG) service.

This European Standard specifies the design, testing and inspection requirements for pressure relief valve isolating devices, valve manifolds, vent pipes and system assemblies which are, where necessary, used with pressure relief valves for use in static pressure vessels for Liquefied Petroleum Gas (LPG) service. This European Standard addresses both prototype testing and production testing of isolating devices and PRV manifolds. Pressure relief valves for LPG pressure vessels are specified in EN 14129:2014.