{"id":269020,"date":"2024-10-19T18:00:46","date_gmt":"2024-10-19T18:00:46","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-19-30397442-dc\/"},"modified":"2024-10-25T14:05:06","modified_gmt":"2024-10-25T14:05:06","slug":"bsi-19-30397442-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-19-30397442-dc\/","title":{"rendered":"BSI 19\/30397442 DC"},"content":{"rendered":"<p>This document specifies the requirements for a heavy-duty series of bolted bonnet steel gate valves for petroleum refinery and related applications where corrosion, erosion and other service conditions would indicate a need for full port openings, heavy wall sections and large stem diameters.<\/p>\n<p>This document sets forth the requirements for the following gate valve features:<\/p>\n<ul>\n<li>\n<p>bolted bonnet;<\/p>\n<\/li>\n<li>\n<p>outside screw and yoke;<\/p>\n<\/li>\n<li>\n<p>rising stems;<\/p>\n<\/li>\n<li>\n<p>nonrising handwheels;<\/p>\n<\/li>\n<li>\n<p>single or double gate;<\/p>\n<\/li>\n<li>\n<p>wedge or parallel seating;<\/p>\n<\/li>\n<li>\n<p>metallic seating surfaces;<\/p>\n<\/li>\n<li>\n<p>flanged or butt-welding ends.<\/p>\n<\/li>\n<\/ul>\n<p>It covers valves of the nominal sizes DN:<\/p>\n<ul>\n<li>\n<p>25; 32; 40; 50; 65; 80; 100; 150; 200; 250; 300; 350; 400; 450; 500; 600;<\/p>\n<\/li>\n<\/ul>\n<p>corresponding to nominal pipe sizes NPS:<\/p>\n<ul>\n<li>\n<p>1; 1\u00bc; 1\u00bd; 2; 2\u00bd; 3; 4; 6; 8; 10; 12; 14; 16; 18; 20; 24;<\/p>\n<\/li>\n<\/ul>\n<p>applies for pressure Class designations:<\/p>\n<ul>\n<li>\n<p>150; 300; 600; 900; 1&nbsp;500; 2&nbsp;500;<\/p>\n<\/li>\n<\/ul>\n<p>and applies for pressure PN designations:<\/p>\n<ul>\n<li>\n<p>16, 25, 40, 63, 100, 160, 250 and 400.<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p><b>BS EN ISO 10434. Bolted bonnet steel gate valves for the petroleum, petrochemical and allied industries<\/b><\/p>\n<table class=\"shortdes-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\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2019<\/td>\n<td>42<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":269026,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1080,2641],"product_tag":[],"class_list":{"0":"post-269020","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-75-180-20","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\/269020","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\/269026"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=269020"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=269020"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=269020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}