{"id":408715,"date":"2024-10-20T05:32:03","date_gmt":"2024-10-20T05:32:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-88-22022\/"},"modified":"2024-10-26T10:05:55","modified_gmt":"2024-10-26T10:05:55","slug":"bs-en-88-22022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-88-22022\/","title":{"rendered":"BS EN 88-2:2022"},"content":{"rendered":"

EN 13611:2019, Clause 1 applies with the following modification and addition: Modification: The 1st paragraph of EN 13611:2019, Clause 1 is replaced by: This document specifies the safety, design, construction, and performance requirements and testing for pneumatic pressure regulators and safety devices for burners and appliances burning one or more gaseous fuels, hereafter referred to as \u201cpressure regulators\u201d. This document is applicable to pressure regulators with declared maximum inlet pressures above 50 kPa up to and including 500 kPa and of nominal connection sizes up to and including DN 250. Addition: This document is applicable to: – pressure regulators incorporating safety devices; – pressure regulators and safety devices which use auxiliary energy; – stand-alone pressure regulators or pressure regulators equipped with a control device for maximum or minimum gas pressure. This document is not applicable to: – pressure regulators connected directly to a gas distribution network or to a container that maintains a standard distribution pressure; – pressure regulators intended for gas appliances to be installed in the open air and exposed to the environment. The 4th paragraph of EN 13611:2019, Clause 1 is removed.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
12<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
13<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
18<\/td>\n4 Classification
4.1 Classes of control
4.2 Groups of control
4.3 Classes of control functions
4.4 Types of DC supplied controls
5 Test conditions and uncertainty of measurements <\/td>\n<\/tr>\n
19<\/td>\n6 Design and construction
6.1 General
6.2 Mechanical parts of the control
6.2.1 Appearance
6.2.2 Holes
6.2.3 Breather holes
6.2.3.1 Requirements
6.2.3.2 Test for leakage of breather holes
6.2.4 Screwed fastenings
6.2.5 Jointing
6.2.6 Moving parts
6.2.7 Sealing caps
6.2.8 Dismantling and reassembly
6.2.9 Auxiliary canals and orifices
6.2.10 Presetting device
6.2.101 External visual indication of the position of the closure member <\/td>\n<\/tr>\n
20<\/td>\n6.2.102 Parts transmitting actuating forces
6.2.103 Adjustments
6.2.104 Integral safety shut-off device
6.2.105 Resistance to pressure
6.2.105.1 Requirements <\/td>\n<\/tr>\n
21<\/td>\n6.2.105.2 Test
6.2.106 Signal tube connections
6.2.107 Creep relief device
6.3 Materials
6.3.1 General material requirements <\/td>\n<\/tr>\n
22<\/td>\n6.3.2 Housing
6.3.2.1 Requirements
6.3.2.2 Test
6.3.3 Zinc alloys
6.3.4 Springs
6.3.5 Resistance to corrosion and surface protection
6.3.6 Impregnation
6.3.7 Seals for glands for moving parts
6.4 Gas connections
6.5 Electrical parts of the control
6.5.1 General
6.5.2 Switching elements
6.5.3 Electrical components
6.6 Protection against internal faults for the purpose of functional safety
7 Performance
7.1 General <\/td>\n<\/tr>\n
23<\/td>\n7.2 Leak-tightness
7.2.1 Requirements
7.2.2 Tests
7.2.2.1 General
7.2.2.2 External leak-tightness
7.2.2.3 Internal leak-tightness
7.3 Torsion and bending
7.4 Rated flow rate
7.4.1 Requirements
7.4.2 Test <\/td>\n<\/tr>\n
24<\/td>\n7.4.3 Conversion of air flow rate
7.5 Durability
7.5.1 Elastomers in contact with gas
7.5.2 Marking
7.5.3 Resistance to scratching
7.5.4 Resistance to humidity
7.6 Performance tests for electronic controls
7.7 Long-term performance for electronic controls
7.8 Data exchange
7.101 Pressure regulator performance
7.101.1 General
7.101.2 General test procedure
7.101.2.1 Apparatus <\/td>\n<\/tr>\n
26<\/td>\n7.101.2.2 Conversion of the air flow rate
7.101.2.3 Methods of test
7.101.2.4 Accuracy class <\/td>\n<\/tr>\n
28<\/td>\n7.101.2.5 Lock-up pressure class <\/td>\n<\/tr>\n
29<\/td>\n7.101.2.6 Endurance of pressure regulator <\/td>\n<\/tr>\n
30<\/td>\n7.102 Safety devices
7.102.1 Over-pressure safety shut-off devices
7.102.1.1 Requirements <\/td>\n<\/tr>\n
31<\/td>\n7.102.1.2 Test <\/td>\n<\/tr>\n
34<\/td>\n7.102.2 Under-pressure safety shut-off devices
7.102.2.1 Requirements
7.102.2.2 Test
7.102.2.3 Verification of the lower limit of the highest set range
7.102.3 Endurance of safety device
7.102.3.1 Requirements <\/td>\n<\/tr>\n
35<\/td>\n7.102.3.2 Test
8 Electrical requirements
8.1 General
8.2 Protection by enclosure
8.101 Plug connections <\/td>\n<\/tr>\n
36<\/td>\n9 Electromagnetic compatibility (EMC)
9.1 Protection against environmental influences
9.2 Supply voltage variations below 85 % of rated voltage
9.3 Voltage dips and interruptions
9.4 Supply frequency variations
9.5 Surge immunity tests
9.6 Electrical fast transient\/burst
9.7 Immunity to conducted disturbances induced by radio frequency fields
9.8 Immunity to radiated disturbances induced by radio frequency fields
9.9 Electrostatic discharge tests
9.10 Power frequency magnetic field immunity tests
9.11 Harmonics and interharmonics including mains signalling at a. c. power port, low frequency immunity tests <\/td>\n<\/tr>\n
37<\/td>\n10 Marking, instructions
10.1 Marking
10.2 Instructions <\/td>\n<\/tr>\n
38<\/td>\n10.3 Warning notice <\/td>\n<\/tr>\n
39<\/td>\nAnnex A (informative)Abbreviations and Symbols <\/td>\n<\/tr>\n
40<\/td>\nAnnex B (informative)Leak-tightness tests for gas controls \u2013 volumetric method <\/td>\n<\/tr>\n
41<\/td>\nAnnex C (informative)Leak-tightness tests for gas controls \u2013 pressure loss method <\/td>\n<\/tr>\n
42<\/td>\nAnnex D (normative)Conversion of pressure loss into leakage rate <\/td>\n<\/tr>\n
43<\/td>\nAnnex E (normative)Electrical\/electronic component fault modes <\/td>\n<\/tr>\n
44<\/td>\nAnnex F (normative)Additional requirements for safety accessories and pressure accessories as defined in EU Directive 2014\/68\/EU <\/td>\n<\/tr>\n
45<\/td>\nAnnex G (normative)Materials for pressurized parts <\/td>\n<\/tr>\n
46<\/td>\nAnnex H (normative)Additional materials for pressurized parts <\/td>\n<\/tr>\n
47<\/td>\nAnnex I (normative)Requirements for controls used in DC supplied burners and appliances burning gaseous or liquid fuels <\/td>\n<\/tr>\n
48<\/td>\nAnnex J (normative)Method for the determination of a Safety Integrity Level (SIL) <\/td>\n<\/tr>\n
49<\/td>\nAnnex K (normative)Method for the determination of a Performance Level (PL) <\/td>\n<\/tr>\n
50<\/td>\nAnnex L (informative)Relationship between Safety Integrity Level (SIL) and Performance Level (PL) <\/td>\n<\/tr>\n
51<\/td>\nAnnex M (normative)Reset functions <\/td>\n<\/tr>\n
52<\/td>\nAnnex N (informative)Guidance document on Environmental Aspects <\/td>\n<\/tr>\n
53<\/td>\nAnnex O (normative)Seals of elastomer, cork and synthetic fibre mixtures <\/td>\n<\/tr>\n
54<\/td>\nAnnex AA (informative)Typical pressure regulators and safety devices
AA.1 Main components of a pressure regulator <\/td>\n<\/tr>\n
57<\/td>\nAA.2 Main components of a safety shut-off device <\/td>\n<\/tr>\n
59<\/td>\nAnnex BB (informative)Overview of requirements and test conditions (as given in 7.101), and examples of performance curves for pressure regulators <\/td>\n<\/tr>\n
62<\/td>\nAnnex CC (normative)Creep relief device
CC.1 General
CC.2 Design and construction
CC.3 Performance requirements
CC.3.1 Set point adjustment
CC.3.1.1 Requirements
CC.3.1.2 Tests
CC.4 Marking, instructions
CC.4.1 Marking
CC.4.2 Instructions <\/td>\n<\/tr>\n
63<\/td>\nAnnex DD (informative)Comparison between EN 334:2019 and EN 882:2022 <\/td>\n<\/tr>\n
64<\/td>\nAnnex ZA (informative)Relationship between this European Standard and the essential requirements of Regulation (EU) 2016\/426 aimed to be covered <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Safety and control devices for gas burners and gas burning appliances – Pressure regulators for inlet pressures above 50 kPa up to and including 500 kPa<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n68<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":408723,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[362,2641],"product_tag":[],"class_list":{"0":"post-408715","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-060-40","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/408715","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/408723"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=408715"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=408715"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=408715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}