{"id":243339,"date":"2024-10-19T15:57:58","date_gmt":"2024-10-19T15:57:58","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60534-2-11999\/"},"modified":"2024-10-25T10:53:58","modified_gmt":"2024-10-25T10:53:58","slug":"bs-en-60534-2-11999","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60534-2-11999\/","title":{"rendered":"BS EN 60534-2-1:1999"},"content":{"rendered":"

Gives equations for predicting the flow of compressible and incompressible fluids through control valves.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nBRITISH STANDARD <\/td>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
3<\/td>\nShort contents <\/td>\n<\/tr>\n
6<\/td>\nForeword
Contents <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Definitions
3.1 valve style modifier
4 Installation <\/td>\n<\/tr>\n
8<\/td>\nFigure 1 <\/td>\n<\/tr>\n
9<\/td>\n5 Symbols <\/td>\n<\/tr>\n
10<\/td>\n6 Sizing equations for incompressible fluids
6.1 Turbulent flow <\/td>\n<\/tr>\n
11<\/td>\n6.2 Non-turbulent (laminar and transitional) flow
7 Sizing equations for compressible fluids <\/td>\n<\/tr>\n
12<\/td>\n7.1 Turbulent flow <\/td>\n<\/tr>\n
13<\/td>\n7.2 Non-turbulent (laminar and transitional) flow <\/td>\n<\/tr>\n
14<\/td>\n8 Determination of correction factors
8.1 Piping geometry factor <\/td>\n<\/tr>\n
15<\/td>\n8.2 Reynolds number factor <\/td>\n<\/tr>\n
16<\/td>\n8.3 Liquid pressure recovery factors <\/td>\n<\/tr>\n
17<\/td>\n8.4 Liquid critical pressure ratio factor
8.5 Expansion factor <\/td>\n<\/tr>\n
18<\/td>\n8.6 Pressure differential ratio factor
8.7 Specific heat ratio factor <\/td>\n<\/tr>\n
19<\/td>\n8.8 Compressibility factor
Table 1 <\/td>\n<\/tr>\n
20<\/td>\nTable 2 <\/td>\n<\/tr>\n
21<\/td>\nFigure 2a <\/td>\n<\/tr>\n
22<\/td>\nFigure 2b <\/td>\n<\/tr>\n
23<\/td>\nFigure 3 <\/td>\n<\/tr>\n
24<\/td>\nFigure 4a
Figure 4b <\/td>\n<\/tr>\n
25<\/td>\nFigure 4 <\/td>\n<\/tr>\n
26<\/td>\nFigure 5 <\/td>\n<\/tr>\n
27<\/td>\nAnnex A (informative)
Derivation of valve style modifier <\/td>\n<\/tr>\n
29<\/td>\nTable A.1 <\/td>\n<\/tr>\n
30<\/td>\nFigure A.1
Figure A.2 <\/td>\n<\/tr>\n
31<\/td>\nAnnex B (informative)
Control valve sizing flow charts
B.1 Incompressible fluids <\/td>\n<\/tr>\n
32<\/td>\nB.1 Incompressible fluids (continued) <\/td>\n<\/tr>\n
33<\/td>\nB.2 Compressible fluids <\/td>\n<\/tr>\n
35<\/td>\nAnnex C (informative)
Physical constants <\/td>\n<\/tr>\n
36<\/td>\nAnnex D (informative)
Examples of sizing calculations <\/td>\n<\/tr>\n
46<\/td>\nAnnex E (informative)
Bibliography <\/td>\n<\/tr>\n
47<\/td>\nAnnex ZA (normative)
Normative references to international publications with their corresponding European … <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Industrial-process control valves. Flow capacity – Flow capacity. Sizing equations for fluid flow under installed conditions<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2002<\/td>\n48<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":243342,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[362,2641],"product_tag":[],"class_list":{"0":"post-243339","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\/243339","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\/243342"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=243339"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=243339"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=243339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}