{"id":270417,"date":"2024-10-19T18:07:03","date_gmt":"2024-10-19T18:07:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-131752014\/"},"modified":"2024-10-25T14:14:53","modified_gmt":"2024-10-25T14:14:53","slug":"bs-en-131752014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-131752014\/","title":{"rendered":"BS EN 13175:2014"},"content":{"rendered":"

This European Standard specifies minimum requirements for the design, testing and production testing of valves, including appropriate fittings, which are connected to mobile or static LPG pressure vessels above 150 l water capacity. Pressure relief valves and their ancillary equipment, contents gauges and automotive LPG components are outside the scope of this European Standard.<\/p>\n

This European Standard does not apply to refineries or other process plants.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nContents Page <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
9<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
11<\/td>\n4 Operating conditions <\/td>\n<\/tr>\n
12<\/td>\n5 Materials
5.1 General
5.2 Metallic materials <\/td>\n<\/tr>\n
13<\/td>\n5.3 Non-metallic components
5.4 Lubricants, sealants and adhesives
6 Design \u2013 general requirements
6.1 General <\/td>\n<\/tr>\n
14<\/td>\n6.2 Seats and seals
6.3 Springs
6.4 Threads
6.5 Flanges
7 Design – specific requirements
7.1 Excess flow valve <\/td>\n<\/tr>\n
15<\/td>\n7.2 Non-return valve
7.3 Shut-off valves
7.3.1 General
7.3.2 Excess flow protection
7.3.3 Service valve
7.3.3.1 Valve operating mechanism <\/td>\n<\/tr>\n
16<\/td>\nFigure 1 \u2014 Hand-wheel marking
7.3.3.2 Valve body
7.3.3.3 Sealing mechanism
7.3.3.4 Operating torque
7.4 Filler valve <\/td>\n<\/tr>\n
17<\/td>\n7.5 Filler valve with OPD
7.5.1 General
7.5.2 Performance
7.5.3 Float
7.6 Occasional liquid withdrawal valve <\/td>\n<\/tr>\n
18<\/td>\n7.7 Internal valve
7.8 Vapour equalizing valve
7.9 Multipurpose valve
7.10 Break-away coupling
7.11 Dry disconnect coupling <\/td>\n<\/tr>\n
19<\/td>\nTable 1 \u2014 Maximum allowable LPG release upon disconnection of dry disconnect couplings
Table 2 \u2014 Minimum LPG flow-rate of dry disconnect couplings <\/td>\n<\/tr>\n
20<\/td>\n7.12 Pressure gauge
8 Testing of the design
8.1 General
8.2 Testing of non-metallic components <\/td>\n<\/tr>\n
21<\/td>\nTable 3 \u2014 Design testing <\/td>\n<\/tr>\n
22<\/td>\n8.3 Over torquing deformation test
8.4 External leak tightness test
Table 4 \u2014 Torques for deformation test <\/td>\n<\/tr>\n
23<\/td>\nTable 5 \u2014 Pressures and temperatures for leakage tests
8.5 Internal leak tightness test
8.6 Residual flow test <\/td>\n<\/tr>\n
24<\/td>\n8.7 Pressure strength test
8.8 Excess flow test
8.8.1 General
8.8.2 Excess flow test with air <\/td>\n<\/tr>\n
25<\/td>\n8.8.3 Excess flow test with water
8.8.4 Excess flow strength test
8.9 Endurance test <\/td>\n<\/tr>\n
26<\/td>\n8.10 Weak section strength test
8.11 Stress cracking test
8.11.1 General <\/td>\n<\/tr>\n
27<\/td>\n8.11.2 Mercury(l)nitrate immersion test
8.11.3 Moist ammonia air stress cracking test
8.12 Vacuum test
8.13 Flow resistance test
8.14 Filler valve flow test
8.15 OPD test
8.15.1 General
8.15.2 Level test
8.15.3 Vibration Test <\/td>\n<\/tr>\n
28<\/td>\n8.16 Test report
9 Production testing
10 Marking <\/td>\n<\/tr>\n
29<\/td>\n11 Documentation
12 Packaging <\/td>\n<\/tr>\n
30<\/td>\nAnnex A (normative) ACME connections
Table A.1 \u2014 ACME connections <\/td>\n<\/tr>\n
31<\/td>\nFigure A.1 \u2014 2 \u00bc inch x 6 ACME <\/td>\n<\/tr>\n
33<\/td>\nFigure A.2 \u2014 3 \u00bc inch x 6 ACME <\/td>\n<\/tr>\n
34<\/td>\nAnnex B (normative) Special low temperature requirements for valves <\/td>\n<\/tr>\n
35<\/td>\nAnnex C (informative) Inspection of 3 \u00bc inch ACME Couplings
C.1 Introduction
C.2 Definitions <\/td>\n<\/tr>\n
36<\/td>\nC.3 Visual examination
C.4 Dimensional check <\/td>\n<\/tr>\n
37<\/td>\nTable C.1 \u2014 Acceptable thread sizes <\/td>\n<\/tr>\n
38<\/td>\nAnnex D (normative) Dry disconnect couplings
Figure D.1 \u2014 Pressure vessel unit with flange <\/td>\n<\/tr>\n
39<\/td>\nFigure D.2 \u2014 Pressure vessel unit with thread
Figure D.3 \u2014 Hose unit with flange <\/td>\n<\/tr>\n
40<\/td>\nFigure D.4 \u2014 Hose unit with thread <\/td>\n<\/tr>\n
41<\/td>\nFigure D.5 \u2014 Coupling DN 80 for product line <\/td>\n<\/tr>\n
42<\/td>\nFigure D.6 \u2014 Coupling DN 50 for vapour line <\/td>\n<\/tr>\n
43<\/td>\nAnnex E (normative) Production testing and inspection <\/td>\n<\/tr>\n
44<\/td>\nTable E.1 \u2014 Production testing of valves and fittings <\/td>\n<\/tr>\n
45<\/td>\nAnnex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 97\/23\/EC
Table ZA.1 \u2014 Correspondence between this European Standard and Directive 97\/23\/EC <\/td>\n<\/tr>\n
46<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

LPG Equipment and accessories. Specification and testing for Liquefied Petroleum Gas (LPG) pressure vessel valves and fittings<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2014<\/td>\n48<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":270424,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[358,2641],"product_tag":[],"class_list":{"0":"post-270417","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-060-01","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\/270417","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\/270424"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=270417"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=270417"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=270417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}