{"id":425406,"date":"2024-10-20T06:56:41","date_gmt":"2024-10-20T06:56:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-23-30424795-dc-2023\/"},"modified":"2024-10-26T13:05:37","modified_gmt":"2024-10-26T13:05:37","slug":"bsi-23-30424795-dc-2023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-23-30424795-dc-2023\/","title":{"rendered":"BSI 23\/30424795 DC 2023"},"content":{"rendered":"

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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
9<\/td>\nIntroduction <\/td>\n<\/tr>\n
11<\/td>\n1 Scope <\/td>\n<\/tr>\n
12<\/td>\n2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
19<\/td>\n4 Valve description <\/td>\n<\/tr>\n
26<\/td>\n5 Valve design requirements
5.1 General
5.2 Materials <\/td>\n<\/tr>\n
27<\/td>\n5.3 Valve connections <\/td>\n<\/tr>\n
28<\/td>\n5.4 Mechanical strength
5.4.1 Resistance to hydraulic pressure
5.4.2 Resistance to mechanical impact <\/td>\n<\/tr>\n
29<\/td>\n5.4.3 Resistance to valve stem impact
5.5 Valve operating mechanism
5.5.1 Opening and closing of the valve
5.5.2 Endurance <\/td>\n<\/tr>\n
30<\/td>\n5.5.3 Resistance to overtorquing <\/td>\n<\/tr>\n
32<\/td>\n5.5.4 Acetylene specific requirements
5.6 Valve operating device
5.6.1 Closing direction <\/td>\n<\/tr>\n
33<\/td>\n5.6.2 Handwheel diameter
5.6.3 Exposure to flame
5.7 Leakage <\/td>\n<\/tr>\n
34<\/td>\n5.8 Resistance to ignition
5.9 Flow capacity <\/td>\n<\/tr>\n
35<\/td>\n6 Type testing
6.1 General
6.2 Test schedule <\/td>\n<\/tr>\n
38<\/td>\n6.3 Documentation
6.4 Test samples <\/td>\n<\/tr>\n
39<\/td>\n6.5 Test report
6.6 Test temperatures
6.7 Test pressures
6.7.1 Valve hydraulic test pressure
6.7.2 Valve test pressure <\/td>\n<\/tr>\n
40<\/td>\n6.8 Test gases
6.8.1 Gas quality <\/td>\n<\/tr>\n
41<\/td>\n6.8.2 Leak tightness tests
6.8.3 Endurance tests
6.8.4 Acetylene decomposition test
6.8.5 Oxygen pressure surge test
6.9 Hydraulic pressure test <\/td>\n<\/tr>\n
42<\/td>\n6.10 Flame impingement test
6.11 Excessive torque tests
6.11.1 Handwheel operated valves
6.11.2 Key and toggle operated valves
6.11.3 VIPR type\u20acB and VIPR type C with the flow selector acting as the primary valve operating mechanism <\/td>\n<\/tr>\n
43<\/td>\n6.12 Leak tightness tests
6.12.1 General
6.12.2 Internal leak tightness test <\/td>\n<\/tr>\n
44<\/td>\n6.12.3 External leak tightness test <\/td>\n<\/tr>\n
45<\/td>\n6.13 Endurance test <\/td>\n<\/tr>\n
46<\/td>\n6.14 Endurance test of VIPR types\u20acB and C <\/td>\n<\/tr>\n
47<\/td>\n6.15 Endurance test of the filling connection non-return valve <\/td>\n<\/tr>\n
48<\/td>\n6.16 Visual examination
7 Marking <\/td>\n<\/tr>\n
50<\/td>\nAnnex\u20acA (normative) Impact test <\/td>\n<\/tr>\n
52<\/td>\nAnnex\u20acB (normative) Tests for acetylene valves <\/td>\n<\/tr>\n
54<\/td>\nAnnex\u20acC (normative) Oxygen pressure surge test <\/td>\n<\/tr>\n
59<\/td>\nAnnex\u20acD (informative) Example of a vacuum test <\/td>\n<\/tr>\n
60<\/td>\nAnnex\u20acE (normative) Endurance test machine <\/td>\n<\/tr>\n
62<\/td>\nAnnex\u20acF (normative) Required tests for validation of changes and\/or material variants within a valve design <\/td>\n<\/tr>\n
66<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

BS EN ISO 10297. Gas cylinders. Cylinder valves. Specification and type testing<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n67<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":425415,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[339,2641],"product_tag":[],"class_list":{"0":"post-425406","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\/425406","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\/425415"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=425406"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=425406"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=425406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}