{"id":409541,"date":"2024-10-20T05:36:03","date_gmt":"2024-10-20T05:36:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-12259-142020a12022\/"},"modified":"2024-10-26T10:16:36","modified_gmt":"2024-10-26T10:16:36","slug":"bs-en-12259-142020a12022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-12259-142020a12022\/","title":{"rendered":"BS EN 12259-14:2020+A1:2022"},"content":{"rendered":"

This document specifies requirements for the construction and performance of residential sprinklers as well as test methods for their type approval, which are operated by a change of state of an element or bursting of a glass bulb under the influence of heat and incorporating the following types of water seals: – conical metal spring with a PTFE gasket or coating; – metal cap or disc with PTFE gasket or coating; – copper gasket, with or without a PTFE coating. Sprinklers in accordance with this document will only be used in automatic sprinkler systems for domestic and residential applications as defined in EN 16925.<\/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\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Construction and performance
4.1 General
4.2 Dimensions and pressure rating
4.2.1 Dimensions
4.2.2 Pressure ratings
4.3 Nominal operating temperature <\/td>\n<\/tr>\n
11<\/td>\n4.4 Operating temperatures
4.5 Water flow and distribution
4.5.1 K-factor
4.5.2 Water distribution
4.5.2.1 Water distribution test \u2013 Horizontal surface <\/td>\n<\/tr>\n
12<\/td>\n4.5.2.2 Water distribution test \u2013 Vertical surface
4.5.3 Water Impingement Test
4.6 Function
4.7 Fire Test <\/td>\n<\/tr>\n
13<\/td>\n4.8 Strength of sprinkler body and deflector
4.8.1 Strength of frame
4.8.2 Flow endurance
4.8.3 Strength of deflector
4.9 Strength of release element
4.9.1 Glass bulb sprinklers <\/td>\n<\/tr>\n
14<\/td>\n4.9.2 Fusible link sprinklers
4.10 Leak resistance and hydrostatic strength
4.11 Heat exposure
4.11.1 General <\/td>\n<\/tr>\n
15<\/td>\n4.11.2 Additional heat exposure of glass bulb sprinklers
4.11.3 Thermal shock
4.12 Corrosion
4.12.1 Stress corrosion
4.12.2 Sulphur dioxide corrosion
4.12.3 Salt mist corrosion
4.12.4 Moist air
4.13 Water hammer <\/td>\n<\/tr>\n
16<\/td>\n4.14 Thermal response
4.14.1 Oven test
4.14.2 Room response test
4.15 Resistance to vibration
4.16 Resistance to impact
4.17 Resistance to low temperature
4.18 Resistance to heat
4.19 Test conditions
5 Marking
5.1 General
5.2 Identification number <\/td>\n<\/tr>\n
17<\/td>\n5.3 Nominal operating temperature and year of manufacture
5.4 Manufacturing location
5.5 Heat sensitive element supplier
5.6 Protective covers
5.7 Sidewall sprinklers
5.7.1 General
5.7.2 Horizontal sidewall sprinklers
5.8 Concealed sprinklers <\/td>\n<\/tr>\n
18<\/td>\n5.9 Removable recessed housing
6 Instruction charts
6.1 General
6.2 Installation Instructions <\/td>\n<\/tr>\n
20<\/td>\nAnnex A (normative)Conditions for tests <\/td>\n<\/tr>\n
21<\/td>\nAnnex B (normative)Water flow test <\/td>\n<\/tr>\n
23<\/td>\nAnnex C (normative)Water distribution test
C.1 Water distribution test \u2013 Horizontal surface
C.1.1 General
C.1.2 Upright, pendant, flush, recessed and concealed sprinklers <\/td>\n<\/tr>\n
24<\/td>\nC.1.3 Sidewall Sprinklers <\/td>\n<\/tr>\n
26<\/td>\nC.2 Water distribution test \u2013 vertical surface
C.2.1 Test method <\/td>\n<\/tr>\n
28<\/td>\nC.3 Water impingement test <\/td>\n<\/tr>\n
29<\/td>\nAnnex D (normative)Fire test
D.1 Extent of testing <\/td>\n<\/tr>\n
33<\/td>\nD.2 Test arrangement
D.2.1 Test room <\/td>\n<\/tr>\n
35<\/td>\nD.2.2 Fire source <\/td>\n<\/tr>\n
36<\/td>\nD.2.3 Sprinkler installation <\/td>\n<\/tr>\n
37<\/td>\nD.3 Test method <\/td>\n<\/tr>\n
38<\/td>\nD.4 Supplementary test <\/td>\n<\/tr>\n
39<\/td>\nAnnex E (normative)Function test
E.1 Function test
E.2 Verification function test <\/td>\n<\/tr>\n
41<\/td>\nAnnex F (normative)Strength of sprinkler body and deflector
F.1 Strength of sprinkler bod <\/td>\n<\/tr>\n
42<\/td>\nF.2 Flow endurance test
F.3 Deflector strength test <\/td>\n<\/tr>\n
43<\/td>\nAnnex G (normative)Strength of release elements test
G.1 Glass bulbs <\/td>\n<\/tr>\n
45<\/td>\nG.2 Fusible links <\/td>\n<\/tr>\n
46<\/td>\nAnnex H (normative)Leak resistance tests
H.1 Leak Test
H.2 Hydrostatic Strength Test <\/td>\n<\/tr>\n
47<\/td>\nAnnex I (normative)Heat exposure
I.1 High temperature test
I.2 Additional testing of glass bulb sprinklers <\/td>\n<\/tr>\n
48<\/td>\nAnnex J (normative)Glass bulb sprinkler thermal shock test <\/td>\n<\/tr>\n
49<\/td>\nAnnex K (normative)Exposure and corrosion tests
K.1 Stress corrosion
K.1.1 Sample preparation
K.1.2 Apparatus
K.1.3 Procedure
K.2 Sulphur dioxide corrosion
K.2.1 Reagents for apparatus of 5 l volume <\/td>\n<\/tr>\n
50<\/td>\nK.2.2 Apparatus
K.2.3 Procedure <\/td>\n<\/tr>\n
51<\/td>\nK.3 Salt mist corrosion
K.3.1 Reagents
K.3.2 Apparatus
K.3.3 Procedure <\/td>\n<\/tr>\n
52<\/td>\nK.4 Moist Air
K.4.1 Performance criteria
K.4.2 Procedure <\/td>\n<\/tr>\n
53<\/td>\nAnnex L (normative)Water hammer test <\/td>\n<\/tr>\n
54<\/td>\nAnnex M (normative)Thermal response test
M.1 Oven heat test <\/td>\n<\/tr>\n
55<\/td>\nM.2 Room heat test
M.2.1 Flush, recessed or concealed sprinklers
M.2.2 Sprinkler location and orientation
M.2.3 Room dimensions and water supply <\/td>\n<\/tr>\n
56<\/td>\nM.2.4 Fire source and distance to sprinkler <\/td>\n<\/tr>\n
59<\/td>\nAnnex N (normative)Vibration test
N.1 Sample preparation and performance criteria
N.2 Procedure <\/td>\n<\/tr>\n
60<\/td>\nAnnex O (normative)Impact test <\/td>\n<\/tr>\n
61<\/td>\nAnnex P (normative)Resistance to low temperature test <\/td>\n<\/tr>\n
62<\/td>\nAnnex Q (normative)Resistance to high temperature test <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Fixed firefighting systems. Components for sprinkler and water spray systems – Sprinklers for residential applications<\/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>\n64<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":409547,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[238,2641],"product_tag":[],"class_list":{"0":"post-409541","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-220-20","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\/409541","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\/409547"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=409541"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=409541"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=409541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}