PREN 88-2 : DRAFT 2014
Current
The latest, up-to-date edition.
SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - PART 2: PRESSURE REGULATORS FOR INLET PRESSURES ABOVE 50 KPA UP TO AND INCLUDING 500 KPA AND ASSOCIATED SAFETY DEVICES
02-12-2014
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Units of measurement and test conditions
6 Design and construction
7 Performance requirements
8 Electrical requirements
9 Electromagnetic compatibility (EMC)
10 Marking, installation and operating instructions
Annex A (informative) - Void
Annex B (informative) - Leak-tightness test for gas
controls - volumetric method
Annex C (informative) - Leak-tightness test for gas
controls - pressure loss method
Annex D (normative) - Conversion of pressure loss
into leakage rate
Annex E (normative) - Electrical/electronic component
fault modes
Annex F (normative) - Additional requirements for safety
accessories and pressure accessories as defined in
EU Directive 97/23/EC
Annex G (normative) - Materials for pressurized parts
Annex H (normative) - Additional materials for pressurized
parts
Annex I (normative) - Requirements for controls used in DC
supplied burners and appliances burning gaseous or
liquid fuels
Annex J (normative) - Method for the determination of a
Safety integrity level (SIL)
Annex K (normative) - Method for the determination of a
Performance Level (PL)
Annex L (informative) - Relationship between Safety Integrity
Level (SIL) and Performance Level (PL)
Annex M (normative) - Reset functions
Annex N (informative) - Guidance document on
Environmental Aspects
Annex O (normative) - Seals of elastomer, cork and
synthetic fibre mixtures
Annex AA (informative) - Typical pressure regulators
and pressure regulator parts
Annex BB (informative) - Overview of requirements and
test conditions (as given in Clause 7), and examples
of performance curves for pressure regulators
Annex CC (normative) - Creep relief device
Annex DD (informative) - Comparison between EN
334:2012-05 and EN 88-2:2013-04
Annex ZA (informative) - Relationship between this
European Standard and the Essential
Requirements of EU Directive 2009/142/EC
relating to appliances burning gaseous fuels
Annex ZB (informative) - Relationship between this
European Standard and the Essential
Requirements of EU Directive 97/23/EC
concerning pressure equipment
Bibliography
Defines the safety, construction and performance requirements for pneumatic pressure regulators and safety devices, intended for use with gas burners, gas appliances and similar use, hereafter referred to as 'pressure regulators'.
| Committee |
TC 58
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| 14/30311429 DC | Identical |
| 04/30111048 DC : 0 | Identical |
| 06/30148043 DC : 0 | Identical |
| EN 12267:2003+A1:2010 | Food processing machinery - Circular saw machines - Safety and hygiene requirements |
| EN 13906-1:2013 | Cylindrical helical springs made from round wire and bar - Calculation and design - Part 1 : Compression springs |
| 2009/142/EC : 2009 | DIRECTIVE 2009/142/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 30 NOVEMBER 2009 RELATING TO APPLIANCES BURNING GASEOUS FUELS (TEXT WITH EEA RELEVANCE) |
| EN 10045-1 : 1990 | METALLIC MATERIALS - CHARPY IMPACT TEST - PART 1: TEST METHOD |
| EN 13906-2:2013 | Cylindrical helical springs made from round wire and bar - Calculation and design - Part 2: Extension springs |
| EN 334:2005+A1:2009 | Gas pressure regulators for inlet pressures up to 100 bar |
| EN 13786:2004+A1:2008 | Automatic change-over valves having a maximum outlet pressure of up to and including 4 bar with a capacity of up to and including 100 kg/h, and their associated safety devices for butane, propane or their mixtures |
| EN 60534-2-3:2016 | Industrial-process control valves - Part 2-3: Flow capacity - Test procedures |
| PREN 13611 : DRAFT 2017 | SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS |
| EN 13785:2005+A1:2008 | Regulators with a capacity of up to and including 100 kg/h, having a maximum nominal outlet pressure of up to and including 4 bar, other than those covered by EN 12864 and their associated safety devices for butane, propane or their mixtures |
| IEC 60534-2-3:2015 | Industrial-process control valves - Part 2-3: Flow capacity - Test procedures |
| EN 549:1994 | Rubber materials for seals and diaphragms for gas appliances and gas equipment |
| EN 13787:2001 | Elastomers for gas pressure regulators and associated safety devices for inlet pressures up to 100 bar |
| EN 88-1:2011+A1:2016 | Pressure regulators and associated safety devices for gas appliances - Part 1: Pressure regulators for inlet pressures up to and including 50 kPa |
| 1997/23/EC : 1997 | DIRECTIVE 97/23/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 29 MAY 1997 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES CONCERNING PRESSURE EQUIPMENT |
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