{"id":375872,"date":"2024-10-20T02:45:39","date_gmt":"2024-10-20T02:45:39","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-142452021\/"},"modified":"2024-10-26T04:50:54","modified_gmt":"2024-10-26T04:50:54","slug":"bs-en-iso-142452021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-142452021\/","title":{"rendered":"BS EN ISO 14245:2021"},"content":{"rendered":"

This document specifies the requirements for design, specification, type testing and production testing and inspection for dedicated LPG self-closing cylinder valves for use with and directly connected to transportable refillable LPG cylinders.<\/p>\n

It also includes requirements for associated equipment for vapour and liquid service. Bursting discs and\/or fusible plugs are not covered in this document.<\/p>\n

Annex A<\/span> identifies requirements for production testing and inspection.<\/p>\n

This document excludes other LPG cylinder devices which are not an integral part of the dedicated self-closing cylinder valve.<\/p>\n

This document does not apply to cylinder valves for fixed automotive installations and ball valves.<\/p>\n

\n
\n NOTE\n <\/div>\n

For manually operated LPG cylinder valves see ISO 15995<\/span><\/span> . For cylinder valves for compressed, dissolved and other liquefied gases see ISO 10297<\/span><\/span> , ISO 17871<\/span><\/span> or ISO 17879<\/span><\/span> .<\/p>\n<\/div>\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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
4<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
12<\/td>\n4 Design and specification
4.1 General <\/td>\n<\/tr>\n
13<\/td>\n4.2 Materials
4.2.1 General
4.2.2 Operating temperatures
4.2.3 Copper alloys
4.2.4 Non-metallic materials <\/td>\n<\/tr>\n
14<\/td>\n4.3 Essential components
4.3.1 Valve operating mechanism
4.3.2 Valve body
4.3.3 Valve stem
4.3.4 Valve outlet
4.3.5 Excess flow valve <\/td>\n<\/tr>\n
15<\/td>\n4.4 Optional components
4.4.1 General
4.4.2 Pressure relief valve
4.4.3 Eduction tube
4.4.4 Fixed liquid level gauge
4.4.5 Excess flow valve
4.4.6 Non-return valve <\/td>\n<\/tr>\n
16<\/td>\n4.4.7 Liquid level indicator
4.4.8 Sealing cap and sealing plug
4.4.9 Sediment tube
4.5 Leak tightness
5 Valve type test
5.1 General <\/td>\n<\/tr>\n
17<\/td>\n5.2 Test samples
5.3 Test procedure and test requirements <\/td>\n<\/tr>\n
18<\/td>\n5.4 Inspection
5.5 Hydraulic pressure test
5.5.1 Procedure
5.5.2 Requirement <\/td>\n<\/tr>\n
19<\/td>\n5.6 External and internal leak tightness tests
5.6.1 Procedure
5.6.2 Requirement <\/td>\n<\/tr>\n
20<\/td>\n5.7 Operation test
5.7.1 Procedure
5.7.2 Requirement
5.8 Valve stem test
5.8.1 Procedure
5.8.2 Requirement <\/td>\n<\/tr>\n
21<\/td>\n5.9 Impact test
5.9.1 General
5.9.2 Procedure <\/td>\n<\/tr>\n
23<\/td>\n5.9.3 Requirement
5.10 Endurance test \u2014 Part 1
5.10.1 Procedure
5.10.2 Requirement
5.11 Endurance test \u2014 Part 2
5.11.1 Procedure <\/td>\n<\/tr>\n
24<\/td>\n5.11.2 Requirement
5.12 Simulated vacuum test
5.13 Examination of dismantled valves
5.13.1 Procedure
5.13.2 Requirement
5.14 Excess flow valve test
5.14.1 General
5.14.2 Excess flow valve test with air <\/td>\n<\/tr>\n
25<\/td>\n5.14.3 Excess flow valve test with water
5.14.4 Excess flow strength test
5.15 Non-return valve test
5.15.1 Procedure <\/td>\n<\/tr>\n
26<\/td>\n5.15.2 Requirement
5.16 Vibration test
5.16.1 Procedure
5.16.2 Requirement
6 Documentation and test report
6.1 Documentation <\/td>\n<\/tr>\n
27<\/td>\n6.2 Test report
7 Production testing
8 Markings <\/td>\n<\/tr>\n
28<\/td>\nAnnex A (normative) Production testing and inspection <\/td>\n<\/tr>\n
29<\/td>\nAnnex B (normative) Special low temperature requirements <\/td>\n<\/tr>\n
30<\/td>\nAnnex C (normative) Vibration testing <\/td>\n<\/tr>\n
31<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Gas cylinders. Specifications and testing of LPG cylinder valves. Self-closing<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2021<\/td>\n32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":375877,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[339,2641],"product_tag":[],"class_list":{"0":"post-375872","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-020-35","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\/375872","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\/375877"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=375872"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=375872"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=375872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}