Name: EN 16631:2015
Brand: CEN

LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Reconditioning requirements

Published date

13-05-2015

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Materials
6 Inspection
7 Reconditioning
8 Pressure setting
9 Changing the set pressure
10 Marking
11 Documentation/Certification
12 Operating instructions
Annex A (informative) - Assessment of PRVs by sampling
Bibliography

This European Standard specifies the requirements for the reconditioning, retesting and certification of Pressure Relief Valves (PRVs) for LPG pressure vessels covered under the scope of EN 14129.This European Standard applies to retesting and reconditioning of PRVs that are carried out in a workshop and does not apply to site adjustment of installed PRVs.Annex A is an informative Annex detailing a sampling approach for PRV requalification which should only be used in case of on-site requalification of series produced pressure vessels fitted with series produced PRVs.

DevelopmentNote	Supersedes PREN 16631. (05/2015)
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
NEN EN 16631 : 2015	Identical
SN EN 16631 : 2015	Identical
UNI EN 16631 : 2015	Identical
BS EN 16631:2015	Identical
NBN EN 16631 : 2015	Identical
NS EN 16631 : 2015	Identical
DIN EN 16631 E : 2015	Identical
PN EN 16631 : 2015	Identical
NF EN 16631 : 2015	Identical
DIN EN 16631:2015-07	Identical
I.S. EN 16631:2015	Identical
UNE-EN 16631:2015	Identical

PREN 12817 : DRAFT 2017	LPG EQUIPMENT AND ACCESSORIES - INSPECTION AND REQUALIFICATION OF LPG PRESSURE VESSELS UP TO AND INCLUDING 13 M[3]
PREN 12819 : DRAFT 2017	LPG EQUIPMENT AND ACCESSORIES - INSPECTION AND REQUALIFICATION OF LPG PRESSURE VESSELS GREATER THAN 13 M[3]
17/30357288 DC : 0	BS EN 12817 - LPG EQUIPMENT AND ACCESSORIES - INSPECTION AND REQUALIFICATION OF LPG PRESSURE VESSELS UP TO AND INCLUDING 13 M[3]
17/30357291 DC : 0	BS EN 12819 - LPG EQUIPMENT AND ACCESSORIES - INSPECTION AND REQUALIFICATION OF LPG PRESSURE VESSELS GREATER THAN 13 M[3]

EN 751-3:1996/AC:1997	Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 3: Unsintered PTFE tapes
EN 14129:2014	LPG Equipment and accessories - Pressure relief valves for LPG pressure vessels
EN 751-2:1996	Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 2: Non-hardening jointing compounds
ISO 2230:2002	Rubber products — Guidelines for storage
EN 12817:2010	LPG Equipment and accessories - Inspection and requalification of LPG tanks up to and including 13 m³
ISO 14001:2015	Environmental management systems — Requirements with guidance for use
EN ISO 14001:2015	Environmental management systems - Requirements with guidance for use (ISO 14001:2015)
EN 751-1:1996	Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 1: Anaerobic jointing compounds
EN 837-1:1996/AC:1998	PRESSURE GAUGES - BOURDON TUBE PRESSURE GAUGES - DIMENSIONS, METROLOGY, REQUIREMENTS AND TESTING

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EN 16631:2015

LPG equipment and accessories - Pressure relief valves for LPG pressure vessels - Reconditioning requirements

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

Standards Referencing This Book

Category

Subcategory