{"id":44338,"date":"2026-09-30T03:55:45","date_gmt":"2026-09-30T03:55:45","guid":{"rendered":"https:\/\/valve-atlas.com\/api-607-fire-safe-ball-valves\/forged-trunnion-ball-valve\/"},"modified":"2026-09-30T03:55:45","modified_gmt":"2026-09-30T03:55:45","slug":"forged-trunnion-ball-valve","status":"publish","type":"page","link":"https:\/\/valve-atlas.com\/fr_ca\/api-607-fire-safe-ball-valves\/forged-trunnion-ball-valve\/","title":{"rendered":"Forged Steel Trunnion Ball Valve: High Pressure, API 607"},"content":{"rendered":"<div class=\"vx-page\"><section class=\"vx-intro vx-intro-has-media\"><div class=\"vx-intro-text\"><nav class=\"vx-crumbs\" aria-label=\"chapelure\"><a href=\"\/\">Accueil<\/a><i>\/<\/i><a href=\"\/industrial-valves\/\">Vannes industrielles<\/a><i>\/<\/i><a href=\"\/api-607-fire-safe-ball-valves\/\">Vannes \u00e0 bille<\/a><i>\/<\/i><span>Vanne \u00e0 bille \u00e0 tourillon en acier forg\u00e9<\/span><\/nav><p class=\"vx-eyebrow\">Vannes \u00e0 bille<\/p><div class=\"vx-lead\"><p>Forged steel trunnion ball valves have bodies and end closures machined from forged blocks rather than cast. Because forging does not produce casting defects such as gas porosity and shrinkage, they are preferred for high pressure classes, sour (H\u2082S) service and lines that require a compact installation.<\/p><\/div><div class=\"vx-chips\"><span>API 6D<\/span><span>API 607<\/span><span>ASME B16.34<\/span><span>Classe 150\u20132500<\/span><\/div><div class=\"vx-actions\"><a class=\"vx-btn\" href=\"\/contact\/\">Demander un devis<\/a><a class=\"vx-btn vx-btn-line\" href=\"\/wp-content\/uploads\/2026\/09\/valveatlas-datasheet-forged-trunnion-ball-valve.pdf\" target=\"_blank\" rel=\"noopener\">T\u00e9l\u00e9charger la fiche technique (PDF)<\/a><\/div><\/div><figure class=\"vx-intro-media\"><img fetchpriority=\"high\" decoding=\"async\" class=\"vx-intro-img wp-image-44276\" src=\"\/wp-content\/uploads\/2026\/09\/forged-trunnion-ball-valve-768x576.jpg\" srcset=\"\/wp-content\/uploads\/2026\/09\/forged-trunnion-ball-valve-300x225.jpg 300w, \/wp-content\/uploads\/2026\/09\/forged-trunnion-ball-valve-768x576.jpg 768w, \/wp-content\/uploads\/2026\/09\/forged-trunnion-ball-valve-1024x768.jpg 1024w, \/wp-content\/uploads\/2026\/09\/forged-trunnion-ball-valve.jpg 1200w\" sizes=\"(max-width: 900px) 100vw, 480px\" width=\"1200\" height=\"900\" alt=\"Forged body trunnion mounted ball valve with gear operator\" loading=\"eager\"><\/figure><\/section>\n<h2 class=\"vx-h2\">Aper\u00e7u<\/h2><p>Forged body valves are designed to API 6D and ASME B16.34 and can be selected from design families fire-tested to API 607. In high classes such as Class 900, 1500 and 2500, forging gives a more compact and lighter body for the same size.<\/p><p>Material can be LF2 for low-temperature service, or F316 or duplex F51 for corrosive service; <a href=\"\/2026\/07\/25\/nace-mr0175-sour-service-guide\/\">NACE MR0175 \/ ISO 15156<\/a> requirements are documented through hardness records and the material certificate.<\/p>\n<h2 class=\"vx-h2\">Sp\u00e9cifications techniques<\/h2><div class=\"vx-table-wrap\"><table class=\"vx-table vx-spec\"><tbody><tr><th scope=\"row\">classe de pression<\/th><td>ASME Class 150\u20132500 (mainly 900\u20132500)<\/td><\/tr><tr><th scope=\"row\">Taille<\/th><td>2&#8243;\u201360&#8243; (DN50\u2013DN1500); full or reduced bore<\/td><\/tr><tr><th scope=\"row\">Connexions terminales<\/th><td>bride RF \/ RTJ, soudure bout \u00e0 bout<\/td><\/tr><tr><th scope=\"row\">Mat\u00e9riels<\/th><td>A105N, A350 LF2, A182 F316, F51; other alloys on request<\/td><\/tr><tr><th scope=\"row\">Conception<\/th><td>Trunnion mounted, spring-loaded seats, antistatic, anti-blowout stem, fire-safe (API 607)<\/td><\/tr><tr><th scope=\"row\">Essai<\/th><td>API 6D \/ API 598; gas testing and EN 10204 3.2 on request<\/td><\/tr><\/tbody><\/table><\/div>\n<h2 class=\"vx-h2\">Caract\u00e9ristiques principales<\/h2><ul class=\"vx-check\"><li>Forged body: no casting defects such as gas porosity or shrinkage<\/li><li>Compact, lighter construction at high pressure<\/li><li>Design fire-tested to API 607<\/li><li>NACE MR0175 compliant materials and hardness control for sour service<\/li><\/ul>\n<h2 class=\"vx-h2\">Catalog data<\/h2><div class=\"vx-table-wrap\"><table class=\"vx-table vx-spec\"><tbody><tr><th scope=\"row\">Size and class<\/th><td>2&#8243;\u201360&#8243;, Class 150\u20132500 (forged body; 2-piece in smaller sizes, 3-piece side entry in larger sizes)<\/td><\/tr><tr><th scope=\"row\">Design and testing<\/th><td>API 6D, ASME B16.34; API 607 fire-tested design<\/td><\/tr><tr><th scope=\"row\">Caract\u00e9ristiques de conception<\/th><td>Anti-blowout stem, anti-static design, ISO 5211 actuator mounting pad, double block and bleed (DBB), cavity pressure relief, low-emission packing, low torque<\/td><\/tr><\/tbody><\/table><\/div><h2 class=\"vx-h2\">Mat\u00e9riaux typiques des pi\u00e8ces<\/h2><div class=\"vx-table-wrap\"><table class=\"vx-table\"><thead><tr><th scope=\"col\">Partie<\/th><th scope=\"col\">acier au carbone<\/th><th scope=\"col\">basse temp\u00e9rature<\/th><th scope=\"col\">Stainless (316)<\/th><th scope=\"col\">Stainless (304)<\/th><\/tr><\/thead><tbody><tr><td>Body, end caps<\/td><td>A105N<\/td><td>A350 LF2<\/td><td>A182 F316<\/td><td>A182 F304<\/td><\/tr><tr><td>Ball, stem, seat ring<\/td><td>A105N + ENP<\/td><td>A350 LF2 + ENP<\/td><td>A182 F316<\/td><td>A182 F304<\/td><\/tr><tr><td>Seat insert<\/td><td>PTFE \/ RPTFE \/ PEEK<\/td><td>PTFE \/ RPTFE \/ PEEK<\/td><td>PTFE \/ RPTFE \/ PEEK<\/td><td>PTFE \/ RPTFE \/ PEEK<\/td><\/tr><tr><td>Printemps<\/td><td>Alliage X-750<\/td><td>Alliage X-750<\/td><td>Alliage X-750<\/td><td>Alliage X-750<\/td><\/tr><tr><td>Goujons \/ \u00e9crous<\/td><td>A193 B7 \/ A194 2H<\/td><td>A320 L7 \/ A194 7<\/td><td>A193 B8M \/ A194 8M<\/td><td>A193 B8 \/ A194 8<\/td><\/tr><\/tbody><\/table><\/div>\n<h2 class=\"vx-h2\">Documentation et tests<\/h2><p>Dans le cadre de projets industriels, la documentation technique est aussi importante que la vanne elle-m\u00eame. Nous confirmons la certification et le p\u00e9rim\u00e8tre des tests pour chaque \u00e9l\u00e9ment d\u00e8s l&#039;\u00e9tablissement du devis.<\/p><ul class=\"vx-check\"><li><strong>EN 10204 3.1 certificats de mat\u00e9riaux<\/strong> pour les pi\u00e8ces sous pression et en contact avec le fluide, tra\u00e7abilit\u00e9 par num\u00e9ro de coul\u00e9e<\/li><li><strong>EN 10204 3.2<\/strong> avec inspection par un tiers, sur demande<\/li><li><strong>Rapports d&#039;essais de pression<\/strong> essais de coque, de si\u00e8ge et, le cas \u00e9ch\u00e9ant, de gaz, conformes aux normes API 598 ou EN 12266-1<\/li><li><strong>Certificats d&#039;essai au feu<\/strong> (API 607 \/ ISO 10497) pour les conceptions test\u00e9es en mati\u00e8re de r\u00e9sistance au feu<\/li><li><strong>Rapports PMI<\/strong> pour les mat\u00e9riaux en alliage et en acier inoxydable<\/li><li><strong>Rapports d&#039;inspection dimensionnelle, visuelle et de rev\u00eatement<\/strong><\/li><li><strong>D\u00e9claration CE PDSE 2014\/68\/UE<\/strong> pour les \u00e9quipements relevant de son champ d&#039;application<\/li><li><strong>D\u00e9claration de conformit\u00e9 NACE MR0175 \/ ISO 15156<\/strong> pour service acide (H\u2082S)<\/li><\/ul>\n<h2 class=\"vx-h2\">Fiche technique<\/h2><ul class=\"vx-dl-list\"><li><a href=\"\/wp-content\/uploads\/2026\/09\/valveatlas-datasheet-forged-trunnion-ball-valve.pdf\" target=\"_blank\" rel=\"noopener\"><span class=\"vx-pdf\">PDF<\/span><span class=\"vx-dl-t\">Forged Steel Trunnion Ball Valve: technical datasheet<\/span><span class=\"vx-dl-m\">PDF \u00b7 Anglais \u00b7 2\u20133 pages<\/span><\/a><\/li><\/ul>\n<section class=\"vx-faq\"><h2 class=\"vx-h2\">Foire aux questions<\/h2><details class=\"vx-faq-item\"><summary>Why is a forged body more reliable than a cast body?<\/summary><div class=\"vx-faq-a\"><p>Forging consolidates the internal structure of the material, and defects that can occur in castings, such as gas porosity, shrinkage and sand inclusions, do not form. Forged bodies are therefore preferred for high-pressure and critical services.<\/p><\/div><\/details><details class=\"vx-faq-item\"><summary>Which tests are performed on forged valves?<\/summary><div class=\"vx-faq-a\"><p>API 6D \/ API 598 shell and seat tests are standard. For high-pressure gas service a high-pressure gas test is added, PMI for alloys, and, on request, EN 10204 3.2 certification witnessed by an independent inspector.<\/p><\/div><\/details><\/section>\n<h2 class=\"vx-h2\">Produits associ\u00e9s<\/h2><div class=\"vx-grid\"><a class=\"vx-card vx-card-media\" href=\"\/api-607-fire-safe-ball-valves\/floating-ball-valve\/\"><div class=\"vx-card-img\"><img class=\"vx-thumb wp-image-44282 lazyload\" data-src=\"\/wp-content\/uploads\/2026\/09\/flanged-floating-ball-valve-768x576.jpg\" data-srcset=\"\/wp-content\/uploads\/2026\/09\/flanged-floating-ball-valve-300x225.jpg 300w, \/wp-content\/uploads\/2026\/09\/flanged-floating-ball-valve-768x576.jpg 768w, \/wp-content\/uploads\/2026\/09\/flanged-floating-ball-valve-1024x768.jpg 1024w, \/wp-content\/uploads\/2026\/09\/flanged-floating-ball-valve.jpg 1200w\" data-sizes=\"auto, (max-width: 700px) 100vw, 380px\" width=\"1200\" height=\"900\" alt=\"Two-piece flanged floating ball valve\" decoding=\"async\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1200px; --smush-placeholder-aspect-ratio: 1200\/900;\"><\/div><div class=\"vx-card-body\"><h3>vanne \u00e0 bille flottante<\/h3><p>\u00bd\u201d\u201310\u2033, Classe 150\u2013600; deux pi\u00e8ces et trois pi\u00e8ces, r\u00e9sistant au feu, antistatique.<\/p><span class=\"vx-more\">Voir les d\u00e9tails<\/span><\/div><\/a><a class=\"vx-card vx-card-media\" href=\"\/api-607-fire-safe-ball-valves\/trunnion-mounted-ball-valve\/\"><div class=\"vx-card-img\"><img class=\"vx-thumb wp-image-44274 lazyload\" data-src=\"\/wp-content\/uploads\/2026\/09\/trunnion-mounted-ball-valve-api-6d-768x576.jpg\" data-srcset=\"\/wp-content\/uploads\/2026\/09\/trunnion-mounted-ball-valve-api-6d-300x225.jpg 300w, \/wp-content\/uploads\/2026\/09\/trunnion-mounted-ball-valve-api-6d-768x576.jpg 768w, \/wp-content\/uploads\/2026\/09\/trunnion-mounted-ball-valve-api-6d-1024x768.jpg 1024w, \/wp-content\/uploads\/2026\/09\/trunnion-mounted-ball-valve-api-6d.jpg 1200w\" data-sizes=\"auto, (max-width: 700px) 100vw, 380px\" width=\"1200\" height=\"900\" alt=\"API 6D trunnion mounted ball valve with gear operator\" decoding=\"async\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1200px; --smush-placeholder-aspect-ratio: 1200\/900;\"><\/div><div class=\"vx-card-body\"><h3>vanne \u00e0 bille mont\u00e9e sur tourillon<\/h3><p>2\u2033\u201360\u2033, Classe 150\u20132500; si\u00e8ges \u00e0 ressort, DBB\/DIB, injection de mastic.<\/p><span class=\"vx-more\">Voir les d\u00e9tails<\/span><\/div><\/a><a class=\"vx-card vx-card-media\" href=\"\/api-607-fire-safe-ball-valves\/metal-seated-ball-valve\/\"><div class=\"vx-card-img\"><img class=\"vx-thumb wp-image-44277 lazyload\" data-src=\"\/wp-content\/uploads\/2026\/09\/forged-three-piece-ball-valve-768x576.jpg\" data-srcset=\"\/wp-content\/uploads\/2026\/09\/forged-three-piece-ball-valve-300x225.jpg 300w, \/wp-content\/uploads\/2026\/09\/forged-three-piece-ball-valve-768x576.jpg 768w, \/wp-content\/uploads\/2026\/09\/forged-three-piece-ball-valve-1024x768.jpg 1024w, \/wp-content\/uploads\/2026\/09\/forged-three-piece-ball-valve.jpg 1200w\" data-sizes=\"auto, (max-width: 700px) 100vw, 380px\" width=\"1200\" height=\"900\" alt=\"Three-piece forged body ball valve, bare stem\" decoding=\"async\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1200px; --smush-placeholder-aspect-ratio: 1200\/900;\"><\/div><div class=\"vx-card-body\"><h3>Vanne \u00e0 bille \u00e0 si\u00e8ge m\u00e9tallique<\/h3><p>Billes et si\u00e8ges rev\u00eatus de carbure de tungst\u00e8ne ou de chrome ; service abrasif et \u00e0 haute temp\u00e9rature.<\/p><span class=\"vx-more\">Voir les d\u00e9tails<\/span><\/div><\/a><\/div>\n<section class=\"vx-cta\"><div><h2>Request a quote: Forged Steel Trunnion Ball Valve<\/h2><p>Partagez votre liste de vannes, votre fiche technique ou le cahier des charges de votre projet. Nous examinons les normes, les mat\u00e9riaux et la documentation ligne par ligne et vous soumettons une offre d\u00e9taill\u00e9e, toute d\u00e9rogation au cahier des charges \u00e9tant mentionn\u00e9e par \u00e9crit.<\/p><\/div><div class=\"vx-cta-actions\"><a class=\"vx-btn\" href=\"\/contact\/\">Demander un devis<\/a><a class=\"vx-cta-link\" href=\"mailto:info@valve-atlas.com\">info@valve-atlas.com<\/a><a class=\"vx-cta-link\" href=\"tel:+16475537109\">+1 (647) 553-7109<\/a><\/div><\/section><\/div>","protected":false},"excerpt":{"rendered":"<p>Home\/Industrial Valves\/Ball Valves\/Forged Steel Trunnion Ball Valve Ball Valves Forged steel trunnion ball valves have bodies and end closures machined from forged blocks rather than cast. Because forging does not produce casting defects such as gas porosity and shrinkage, they are preferred for high pressure classes, sour (H\u2082S) service and lines that require a compact&hellip;<\/p>","protected":false},"author":1,"featured_media":0,"parent":44043,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"iawp_total_views":0,"footnotes":""},"class_list":["post-44338","page","type-page","status-publish","hentry","description-off"],"acf":[],"_links":{"self":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages\/44338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/comments?post=44338"}],"version-history":[{"count":0,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages\/44338\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/pages\/44043"}],"wp:attachment":[{"href":"https:\/\/valve-atlas.com\/fr_ca\/wp-json\/wp\/v2\/media?parent=44338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}