{"id":2937,"date":"2025-07-22T17:15:15","date_gmt":"2025-07-22T09:15:15","guid":{"rendered":"https:\/\/www.pansvalve.com\/?p=2937"},"modified":"2025-07-22T17:40:47","modified_gmt":"2025-07-22T09:40:47","slug":"top-entry-vs-side-entry-trunnion-ball-valve","status":"publish","type":"post","link":"https:\/\/www.pansvalve.com\/fr\/blog\/ball-valve\/top-entry-vs-side-entry-trunnion-ball-valve\/","title":{"rendered":"Robinets \u00e0 tournant sph\u00e9rique \u00e0 entr\u00e9e sup\u00e9rieure ou lat\u00e9rale\u00a0: ce que les chefs de projet doivent savoir"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Basculer la table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Basculer<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.pansvalve.com\/fr\/blog\/ball-valve\/top-entry-vs-side-entry-trunnion-ball-valve\/#The_Side_Entry_Trunnion_Ball_Valve_2-Piece3-Piece_Construction\" >Robinet \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e lat\u00e9rale (construction 2 pi\u00e8ces\/3 pi\u00e8ces)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.pansvalve.com\/fr\/blog\/ball-valve\/top-entry-vs-side-entry-trunnion-ball-valve\/#The_Top_Entry_Trunnion_Ball_Valve\" >Le robinet \u00e0 tournant sph\u00e9rique \u00e0 entr\u00e9e sup\u00e9rieure<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.pansvalve.com\/fr\/blog\/ball-valve\/top-entry-vs-side-entry-trunnion-ball-valve\/#Materials_and_Valve_Seat_Options\" >Mat\u00e9riaux et options de si\u00e8ge de soupape<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.pansvalve.com\/fr\/blog\/ball-valve\/top-entry-vs-side-entry-trunnion-ball-valve\/#Decision_Matrix_Which_Design_is_Better_for_Your_Service\" >Matrice de d\u00e9cision : quelle conception est la meilleure pour votre service ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.pansvalve.com\/fr\/blog\/ball-valve\/top-entry-vs-side-entry-trunnion-ball-valve\/#When_Design_Impacts_Safety_and_Inspection_Cycles\" >Lorsque la conception a un impact sur les cycles de s\u00e9curit\u00e9 et d&#039;inspection<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.pansvalve.com\/fr\/blog\/ball-valve\/top-entry-vs-side-entry-trunnion-ball-valve\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2025\/07\/image-2-1024x683.png\" alt=\"\" class=\"wp-image-2938\" srcset=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2025\/07\/image-2-1024x683.png 1024w, https:\/\/www.pansvalve.com\/wp-content\/uploads\/2025\/07\/image-2-300x200.png 300w, https:\/\/www.pansvalve.com\/wp-content\/uploads\/2025\/07\/image-2-768x512.png 768w, https:\/\/www.pansvalve.com\/wp-content\/uploads\/2025\/07\/image-2-18x12.png 18w, https:\/\/www.pansvalve.com\/wp-content\/uploads\/2025\/07\/image-2.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Si votre projet n\u00e9cessite une maintenance fr\u00e9quente en ligne, un espace limit\u00e9 pour le retrait de la vanne ou un remplacement rapide des pi\u00e8ces, un <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.pansvalve.com\/fr\/products\/trunnion-ball-valve\/\">vanne \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e sup\u00e9rieure<\/a> est la solution la plus adapt\u00e9e. Si vous privil\u00e9giez des m\u00e9thodes de maintenance standard et \u00e0 moindre co\u00fbt, une vanne \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e lat\u00e9rale peut \u00eatre plus adapt\u00e9e.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Side_Entry_Trunnion_Ball_Valve_2-Piece3-Piece_Construction\"><\/span>Robinet \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e lat\u00e9rale (construction 2 pi\u00e8ces\/3 pi\u00e8ces)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.pansvalve.com\/fr\/ball-valve-collection\/\">Vannes \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e lat\u00e9rale<\/a> Ils sont assembl\u00e9s \u00e0 partir de deux ou trois pi\u00e8ces et charg\u00e9s lat\u00e9ralement, la bille \u00e9tant ins\u00e9r\u00e9e lors de la fabrication. Ce mod\u00e8le est largement utilis\u00e9 en raison de sa facilit\u00e9 d&#039;assemblage et de son faible co\u00fbt de construction.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Avantages des vannes \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e lat\u00e9rale<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Facile \u00e0 produire :<\/strong> Les vannes \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e lat\u00e9rale sont plus simples \u00e0 fabriquer et souvent plus abordables. Elles conviennent parfaitement aux installations hors sol standard et aux syst\u00e8mes utilisant des fluides propres.<\/li>\n\n\n\n<li><strong>Co\u00fbt initial r\u00e9duit :<\/strong> Pour les installations \u00e0 grande \u00e9chelle ou les projets soucieux des co\u00fbts, les vannes \u00e0 entr\u00e9e lat\u00e9rale offrent des avantages financiers sans sacrifier les performances de base.<\/li>\n\n\n\n<li><strong>Familier dans le domaine :<\/strong> Leur utilisation g\u00e9n\u00e9ralis\u00e9e signifie un approvisionnement plus facile, une formation plus rapide et une int\u00e9gration plus fluide dans la plupart des syst\u00e8mes standards.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Inconv\u00e9nients des vannes \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e lat\u00e9rale<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L&#039;entretien n\u00e9cessite un retrait\u00a0:<\/strong> L&#039;acc\u00e8s interne n\u00e9cessite un d\u00e9montage complet de la vanne, ce qui rend son entretien plus difficile pendant le fonctionnement ou en ligne.<\/li>\n\n\n\n<li><strong>Pas id\u00e9al pour les lignes enterr\u00e9es\u00a0:<\/strong> Dans <a href=\"https:\/\/www.pansvalve.com\/fr\/products\/fully-welded-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">lignes soud\u00e9es ou enterr\u00e9es<\/a>, le retrait de la valve peut prendre du temps et \u00eatre co\u00fbteux.<\/li>\n\n\n\n<li><strong>Options de si\u00e8ges limit\u00e9es\u00a0:<\/strong> Utilise g\u00e9n\u00e9ralement des si\u00e8ges souples, qui ne conviennent pas \u00e0 la chaleur extr\u00eame, \u00e0 la pression ou aux fluides remplis de particules.<\/li>\n<\/ul>\n\n\n\n<style>\n    \/* \u5bfc\u5165 Poppins \u5b57\u4f53 *\/\n    @import url('https:\/\/fonts.googleapis.com\/css2?family=Poppins:wght@400;600&display=swap');\n\n    \/* \u6837\u5f0f\u9694\u79bb\uff1a\u6240\u6709\u6837\u5f0f\u90fd\u4ee5 .cldg-card- \u5f00\u5934\uff0c\u907f\u514d\u5f71\u54cd\u7f51\u7ad9\u5176\u4ed6\u90e8\u5206 *\/\n    .cldg-card-container {\n        display: flex;\n        flex-wrap: wrap; 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Nos vannes certifi\u00e9es API 6D sont con\u00e7ues pour une fiabilit\u00e9 maximale dans les applications haute pression, garantissant des performances sup\u00e9rieures.<\/p>\n        <a href=\"https:\/\/www.pansvalve.com\/fr\/products\/trunnion-ball-valve\/\" class=\"cldg-card-cta-button\" target=\"_blank\" rel=\"noopener noreferrer\">\n            Voir les sp\u00e9cifications\n        <\/a>\n    <\/div>\n    <div class=\"cldg-card-image-column\">\n        <img decoding=\"async\" src=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2022\/04\/8.jpg\" alt=\"Votre usine de robinets \u00e0 tournant sph\u00e9rique \u00e0 entr\u00e9e directe par le haut\">\n    <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Top_Entry_Trunnion_Ball_Valve\"><\/span>Le robinet \u00e0 tournant sph\u00e9rique \u00e0 entr\u00e9e sup\u00e9rieure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Avantages des vannes \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e sup\u00e9rieure<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Acc\u00e8s facile en ligne :<\/strong> Les vannes \u00e0 entr\u00e9e sup\u00e9rieure permettent aux techniciens d&#039;intervenir sur les composants internes sans les d\u00e9monter de la conduite. Les r\u00e9parations sont ainsi plus rapides et plus s\u00fbres.<\/li>\n\n\n\n<li><strong>Convient aux environnements difficiles :<\/strong> Souvent associ\u00e9s \u00e0 des si\u00e8ges en m\u00e9tal, ils sont id\u00e9aux pour <a href=\"https:\/\/www.pansvalve.com\/fr\/blog\/ball-valve\/how-to-choose-ball-valves-for-high-temperature\/\" target=\"_blank\" rel=\"noreferrer noopener\">haute temp\u00e9rature<\/a>, <a href=\"https:\/\/www.pansvalve.com\/fr\/blog\/forged-valves\/forged-steel-globe-valve-high-pressure-and-temp-ready\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u00e0 haute pression<\/a>ou des milieux corrosifs. Ils sont couramment utilis\u00e9s dans les pipelines offshore, enterr\u00e9s ou de haute qualit\u00e9.<\/li>\n\n\n\n<li><strong>Fiabilit\u00e9 \u00e0 long terme :<\/strong> Moins de d\u00e9connexions et une meilleure \u00e9tanch\u00e9it\u00e9 sous contrainte contribuent \u00e0 prolonger la dur\u00e9e de vie op\u00e9rationnelle et \u00e0 r\u00e9duire le co\u00fbt global de possession.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Inconv\u00e9nients des vannes \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e sup\u00e9rieure<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Co\u00fbt initial plus \u00e9lev\u00e9 :<\/strong> En raison de la complexit\u00e9 de la conception, les vannes \u00e0 entr\u00e9e sup\u00e9rieure co\u00fbtent g\u00e9n\u00e9ralement plus cher au d\u00e9part.<\/li>\n\n\n\n<li><strong>N\u00e9cessite un d\u00e9gagement vertical :<\/strong> Vous aurez besoin d&#039;espace au-dessus de la vanne pour l&#039;entretien, ce qui peut ne pas convenir aux installations \u00e9troites.<\/li>\n\n\n\n<li><strong>D\u00e9lais de livraison plus longs :<\/strong> Les constructions personnalis\u00e9es ou l&#039;approvisionnement international peuvent entra\u00eener des d\u00e9lais de livraison l\u00e9g\u00e8rement plus longs en fonction de la taille du projet.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Materials_and_Valve_Seat_Options\"><\/span>Mat\u00e9riaux et options de si\u00e8ge de soupape<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le si\u00e8ge de soupape appropri\u00e9 d\u00e9pend de votre application. PANS propose des si\u00e8ges souples et <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.pansvalve.com\/fr\/products\/three-eccentric-metal-hard-seal-butterfly-valve\/\">si\u00e8ges en m\u00e9tal<\/a> options bas\u00e9es sur les exigences de votre processus\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Si\u00e8ges moelleux :<\/strong> Id\u00e9al pour les liquides et gaz standards, avec une temp\u00e9rature et une pression plus basses.<\/li>\n\n\n\n<li><strong>Si\u00e8ges en m\u00e9tal :<\/strong> Id\u00e9al pour la vapeur haute pression, les boues abrasives ou les produits chimiques corrosifs.<\/li>\n\n\n\n<li><strong>Applications \u00e0 haute temp\u00e9rature :<\/strong> Nos vannes \u00e0 entr\u00e9e sup\u00e9rieure \u00e0 si\u00e8ge m\u00e9tallique supportent un service sup\u00e9rieur \u00e0 400 \u00b0C.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Besoin d&#039;une recommandation de mat\u00e9riau\u00a0? Nous vous aiderons \u00e0 choisir la vanne adapt\u00e9e \u00e0 votre fluide et \u00e0 la pression de votre syst\u00e8me.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Decision_Matrix_Which_Design_is_Better_for_Your_Service\"><\/span>Matrice de d\u00e9cision : quelle conception est la meilleure pour votre service ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si votre syst\u00e8me n\u00e9cessite un entretien rapide en ligne avec un temps d&#039;arr\u00eat minimal, en particulier pour les syst\u00e8mes enterr\u00e9s ou <a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.pansvalve.com\/fr\/blog\/ball-valve\/how-fully-welded-lng-valves-improve-system-performance\/\">canalisations soud\u00e9es<\/a>, une vanne \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e sup\u00e9rieure est g\u00e9n\u00e9ralement la meilleure solution.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En revanche, les vannes \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e lat\u00e9rale sont plus rentables au d\u00e9part et constituent un choix solide lorsque votre configuration permet le retrait complet de la vanne et son entretien hors ligne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voici une br\u00e8ve description pour vous aider \u00e0 comparer les deux options en fonction de vos besoins de service\u00a0:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td>Facteur<\/td><td>Robinet \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e lat\u00e9rale<\/td><td>Robinet \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e sup\u00e9rieure<\/td><\/tr><\/thead><tbody><tr><td><strong>Acc\u00e8s \u00e0 la maintenance<\/strong><\/td><td>N\u00e9cessite une suppression compl\u00e8te<\/td><td>Maintenance en ligne<\/td><\/tr><tr><td><strong>Co\u00fbt initial<\/strong><\/td><td>Inf\u00e9rieur<\/td><td>Plus haut<\/td><\/tr><tr><td><strong>Temps de r\u00e9paration<\/strong><\/td><td>Plus long en raison du d\u00e9montage<\/td><td>Plus court et plus s\u00fbr<\/td><\/tr><tr><td><strong>Aptitude aux lignes soud\u00e9es<\/strong><\/td><td>Moins pratique<\/td><td>Bien adapt\u00e9<\/td><\/tr><tr><td><strong>Types de m\u00e9dias id\u00e9aux<\/strong><\/td><td>Usage g\u00e9n\u00e9ral<\/td><td>Fluides \u00e0 haute temp\u00e9rature, abrasifs ou corrosifs<\/td><\/tr><tr><td><strong>Compatibilit\u00e9 des si\u00e8ges de soupape<\/strong><\/td><td>Si\u00e8ge souple pour usage g\u00e9n\u00e9ral<\/td><td>Si\u00e8ge en m\u00e9tal pour applications de haute sp\u00e9cification<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_Design_Impacts_Safety_and_Inspection_Cycles\"><\/span>Lorsque la conception a un impact sur les cycles de s\u00e9curit\u00e9 et d&#039;inspection<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Au-del\u00e0 du co\u00fbt et de la commodit\u00e9, la conception de l\u2019entr\u00e9e de vanne peut influencer la s\u00e9curit\u00e9 du syst\u00e8me et la planification des inspections.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes d&#039;entr\u00e9e sup\u00e9rieures permettent des contr\u00f4les p\u00e9riodiques sans perturber les connexions des canalisations, ce qui favorise la conformit\u00e9 dans les environnements r\u00e9glement\u00e9s.<sup><\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En revanche, les vannes \u00e0 entr\u00e9e lat\u00e9rale peuvent n\u00e9cessiter davantage de planification lors des arr\u00eats, car un retrait complet est souvent n\u00e9cessaire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si votre \u00e9tablissement dispose de cycles d\u2019inspection stricts ou de fen\u00eatres d\u2019intervention limit\u00e9es, le type d\u2019entr\u00e9e doit faire partie de votre \u00e9valuation des risques et de votre planification des services.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous travaillez avec des canalisations soud\u00e9es, des vannes enterr\u00e9es ou tout autre syst\u00e8me o\u00f9 les temps d&#039;arr\u00eat sont co\u00fbteux, la vanne \u00e0 boisseau sph\u00e9rique mont\u00e9e sur tourillon \u00e0 entr\u00e9e sup\u00e9rieure offre une meilleure facilit\u00e9 d&#039;entretien et une fiabilit\u00e9 \u00e0 long terme.<sup><\/sup> Pour les syst\u00e8mes moins complexes avec un acc\u00e8s plus facile et des pressions plus faibles, une vanne \u00e0 boisseau sph\u00e9rique \u00e0 tourillon \u00e0 entr\u00e9e lat\u00e9rale permet de r\u00e9aliser des \u00e9conomies.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PANS prend en charge les deux options. En tant que l&#039;un des principaux <a href=\"https:\/\/www.pansvalve.com\/fr\/blog\/ball-valve\/top-5-trunnion-ball-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">fabricants de vannes \u00e0 boisseau sph\u00e9rique mont\u00e9es sur tourillon \u00e0 entr\u00e9e sup\u00e9rieure<\/a>Nous proposons des solutions et des conseils sur mesure. Que vous recherchiez des installations p\u00e9troli\u00e8res lourdes au Venezuela ou des usines chimiques en Turquie, nos ing\u00e9nieurs vous aideront \u00e0 choisir la configuration adapt\u00e9e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Besoin d&#039;un devis ou d&#039;un cahier des charges rapidement\u00a0? Notre \u00e9quipe fournit des devis et des plans sous 24\u00a0heures. Ainsi, vous pouvez passer du cahier des charges au chantier sans d\u00e9lai.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<style>\n    .references-container {\n        border: 1px solid #e0e0e0;\n        border-radius: 8px;\n        margin-top: 20px;\n        margin-bottom: 20px;\n        overflow: hidden;\n    }\n    .references-container summary {\n        font-weight: bold;\n        padding: 12px 16px;\n        background-color: #f7f7f7;\n        cursor: pointer;\n        outline: none;\n        list-style-position: inside;\n    }\n    .references-container summary:hover {\n        background-color: #f0f0f0;\n    }\n    .references-content {\n        padding: 12px 16px;\n        border-top: 1px solid #e0e0e0;\n    }\n    .references-content p {\n        margin: 0;\n    }\n<\/style>\n\n<div class=\"references-container\">\n    <details>\n        <summary>Source<\/summary>\n        <div class=\"references-content\">\n            <p><a href=\"https:\/\/ntgdvalve.com\/top-entry-vs-side-entry-ball-valves-which-is-better-for-your-system\" rel=\"nofollow\" target=\"_blank\">Vannes \u00e0 boisseau sph\u00e9rique \u00e0 entr\u00e9e sup\u00e9rieure ou lat\u00e9rale\u00a0: laquelle est la plus adapt\u00e9e \u00e0 votre syst\u00e8me\u00a0? \u2013 ntgdvalve.com<\/a><\/p>\n        <\/div>\n    <\/details>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>If your project demands frequent in-line maintenance, limited space for valve removal, or fast part replacement, a top entry trunnion ball valve is the better fit. If you&#8217;re prioritizing lower cost and standard maintenance methods, a side entry trunnion ball valve may work better. The Side Entry Trunnion Ball Valve (2-Piece\/3-Piece Construction) Side entry trunnion [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2938,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[191],"tags":[],"class_list":["post-2937","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ball-valve"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Top Entry vs. Side Entry Trunnion Ball Valves: What Project Managers Need to Know<\/title>\n<meta name=\"description\" content=\"Compare top and side entry trunnion ball valves. Learn which suits your pressure, maintenance, and media needs for process efficiency.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pansvalve.com\/fr\/blog\/ball-valve\/top-entry-vs-side-entry-trunnion-ball-valve\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Top Entry vs. Side Entry Trunnion Ball Valves: What Project Managers Need to Know\" \/>\n<meta property=\"og:description\" content=\"Compare top and side entry trunnion ball valves. Learn which suits your pressure, maintenance, and media needs for process efficiency.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pansvalve.com\/fr\/blog\/ball-valve\/top-entry-vs-side-entry-trunnion-ball-valve\/\" \/>\n<meta property=\"og:site_name\" content=\"Industrial Valve Manufacturer and Company from China\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-22T09:15:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-22T09:40:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2025\/07\/image-2.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1536\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.pansvalve.com\\\/blog\\\/ball-valve\\\/top-entry-vs-side-entry-trunnion-ball-valve\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.pansvalve.com\\\/blog\\\/ball-valve\\\/top-entry-vs-side-entry-trunnion-ball-valve\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/www.pansvalve.com\\\/#\\\/schema\\\/person\\\/246e471ae246e0f35793a4f0b10b61bf\"},\"headline\":\"Top Entry vs. Side Entry Trunnion Ball Valves: What Project Managers Need to Know\",\"datePublished\":\"2025-07-22T09:15:15+00:00\",\"dateModified\":\"2025-07-22T09:40:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.pansvalve.com\\\/blog\\\/ball-valve\\\/top-entry-vs-side-entry-trunnion-ball-valve\\\/\"},\"wordCount\":857,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.pansvalve.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.pansvalve.com\\\/blog\\\/ball-valve\\\/top-entry-vs-side-entry-trunnion-ball-valve\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.pansvalve.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/image-2.png\",\"articleSection\":[\"Ball Valve\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.pansvalve.com\\\/blog\\\/ball-valve\\\/top-entry-vs-side-entry-trunnion-ball-valve\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.pansvalve.com\\\/blog\\\/ball-valve\\\/top-entry-vs-side-entry-trunnion-ball-valve\\\/\",\"url\":\"https:\\\/\\\/www.pansvalve.com\\\/blog\\\/ball-valve\\\/top-entry-vs-side-entry-trunnion-ball-valve\\\/\",\"name\":\"Top Entry vs. Side Entry Trunnion Ball Valves: What Project Managers Need to Know\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.pansvalve.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.pansvalve.com\\\/blog\\\/ball-valve\\\/top-entry-vs-side-entry-trunnion-ball-valve\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.pansvalve.com\\\/blog\\\/ball-valve\\\/top-entry-vs-side-entry-trunnion-ball-valve\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.pansvalve.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/image-2.png\",\"datePublished\":\"2025-07-22T09:15:15+00:00\",\"dateModified\":\"2025-07-22T09:40:47+00:00\",\"description\":\"Compare top and side entry trunnion ball valves. 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