{"id":565719,"date":"2024-11-05T18:54:58","date_gmt":"2024-11-05T18:54:58","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iec-60534-2-42009\/"},"modified":"2024-11-05T18:54:58","modified_gmt":"2024-11-05T18:54:58","slug":"iec-60534-2-42009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iec\/iec-60534-2-42009\/","title":{"rendered":"IEC 60534-2-4:2009"},"content":{"rendered":"<p>IEC 60534-2-4:2009 applies to all types of industrial-process control valves. It defines how to state typical control valve inherent flow characteristics and inherent rangeabilities. It also defines how to establish criteria for adherence to manufacturer-stated flow characteristics. This edition constitutes a technical revision. The main changes with respect to the previous edition are:<br \/>\n&#8211; update the normative references;<br \/>\n&#8211; delete the terminology included in IEC 60534-1;<br \/>\n&#8211; transform the previous Note 1 in Clause 6;<br \/>\n&#8211; redraw the graphics;<br \/>\n&#8211; delete the previous Figure 3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Industrial-process control valves &#8211; Part 2-4: Flow capacity &#8211; Inherent flow characteristics and rangeability<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iec\/\"><b>IEC<\/b><\/a><\/td>\n<td>2009-05-13<\/td>\n<td>24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":565733,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[362,385,2636],"product_tag":[],"class_list":{"0":"post-565719","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-060-40","7":"product_cat-25-040-40","8":"product_cat-iec","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/565719","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\/565733"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=565719"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=565719"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=565719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}