{"id":28344,"date":"2024-08-06T14:04:17","date_gmt":"2024-08-06T14:04:17","guid":{"rendered":"https:\/\/zecovalve.com\/?p=28344"},"modified":"2024-08-06T14:04:19","modified_gmt":"2024-08-06T14:04:19","slug":"what-does-wog-mean-on-a-ball-valve","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/fr\/what-does-wog-mean-on-a-ball-valve.html","title":{"rendered":"Que signifie WOG sur un robinet \u00e0 tournant sph\u00e9rique\u00a0?"},"content":{"rendered":"<p>Vous avez probablement d\u00e9j\u00e0 remarqu\u00e9 des marques \u00e9tranges sur les vannes \u00e0 bille. Des termes tels que \u00ab WOG \u00bb, \u00ab CWP \u00bb et \u00ab WSP \u00bb sont courants. Mais que signifient-ils r\u00e9ellement ?<\/p>\n\n\n\n<p>Ces abr\u00e9viations font r\u00e9f\u00e9rence \u00e0 diff\u00e9rentes pressions nominales de vanne. Et les comprendre est crucial pour s\u00e9lectionner le robinet \u00e0 tournant sph\u00e9rique adapt\u00e9 \u00e0 votre application.<\/p>\n\n\n\n<p>Dans cet article, en tant que professionnel <a href=\"https:\/\/zecovalve.com\/fr\/categorie-de-produits\/ball-valve\/\">fabricant de robinets \u00e0 tournant sph\u00e9rique<\/a>, je vais vous expliquer exactement ce que signifie WOG sur un robinet \u00e0 tournant sph\u00e9rique. Je couvrirai \u00e9galement d&#039;autres marquages importants des vannes \u00e0 bille afin que vous puissiez choisir le produit parfait.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"724\" height=\"439\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2024\/08\/What-does-wog-mean-on-a-ball-valve-picture.jpg\" alt=\"Que signifie wog sur un robinet \u00e0 tournant sph\u00e9rique ?\" class=\"wp-image-28345\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2024\/08\/What-does-wog-mean-on-a-ball-valve-picture.jpg 724w, https:\/\/zecovalve.com\/wp-content\/uploads\/2024\/08\/What-does-wog-mean-on-a-ball-valve-picture-300x182.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2024\/08\/What-does-wog-mean-on-a-ball-valve-picture-18x12.jpg 18w, https:\/\/zecovalve.com\/wp-content\/uploads\/2024\/08\/What-does-wog-mean-on-a-ball-valve-picture-600x364.jpg 600w\" sizes=\"auto, (max-width: 724px) 100vw, 724px\" \/><\/figure>\n<\/div>\n\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-does-wog-stand-for\">Que signifie WOG?<\/h2>\n\n\n\n<p>WOG signifie \u00ab eau, p\u00e9trole, gaz \u00bb. Il s&#039;agit d&#039;une pression nominale sans choc qui sp\u00e9cifie la pression maximale par pouce carr\u00e9 (PSI) qu&#039;un robinet \u00e0 tournant sph\u00e9rique peut supporter \u00e0 temp\u00e9rature ambiante.<\/p>\n\n\n\n<p>Par exemple, un robinet \u00e0 bille marqu\u00e9 \u00ab 600 WOG \u00bb peut r\u00e9sister jusqu&#039;\u00e0 600 PSI.<\/p>\n\n\n\n<p>Donc, si votre syst\u00e8me fonctionne \u00e0 500 PSI ou moins, une vanne 600 WOG devrait faire l&#039;affaire. D\u00e9passez cependant la cote WOG et des fuites (ou m\u00eame des explosions) peuvent se produire.<\/p>\n\n\n\n<p>Les valeurs WOG varient g\u00e9n\u00e9ralement de 150 \u00e0 4\u00a0000 PSI pour les robinets \u00e0 tournant sph\u00e9rique. Les applications r\u00e9sidentielles basse pression utilisent des vannes WOG inf\u00e9rieures. Les processus industriels \u00e0 haute pression n\u00e9cessitent des vannes extr\u00eamement durables avec des valeurs WOG maximales.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-was-wog-created\">Pourquoi WOG a-t-il \u00e9t\u00e9 cr\u00e9\u00e9 ?<\/h2>\n\n\n\n<p>Le terme WOG est apparu il y a des ann\u00e9es avant les tests avanc\u00e9s de valves. Les produits techniques n\u2019\u00e9taient pas toujours fiables \u00e0 l\u2019\u00e9poque.<\/p>\n\n\n\n<p>Les fabricants de vannes ont donc commenc\u00e9 \u00e0 marquer leurs produits \u00ab WOG \u00bb pour indiquer qu\u2019ils \u00e9taient adapt\u00e9s aux applications li\u00e9es \u00e0 l\u2019eau, au p\u00e9trole et au gaz. Cela a donn\u00e9 aux utilisateurs plus de confiance dans les performances des vannes.<\/p>\n\n\n\n<p>Bien entendu, les d\u00e9signations p\u00e9troli\u00e8res et gazi\u00e8res comportaient des limites\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L&#039;huile fait r\u00e9f\u00e9rence uniquement aux liquides lubrifiants \u00e0 \u00e9coulement libre. L\u2019utilisation d\u2019une vanne WOG avec des produits p\u00e9troliers plus \u00e9pais peut entra\u00eener des probl\u00e8mes.<\/li>\n\n\n\n<li>Gaz indique des gaz ininflammables. WOG ne signifie pas qu&#039;une vanne convient aux gaz combustibles.<\/li>\n<\/ul>\n\n\n\n<p>De nos jours, des proc\u00e9dures de test et des \u00e9valuations plus sp\u00e9cifiques (comme <a href=\"https:\/\/en.wikipedia.org\/wiki\/ANSI_(disambiguation)\">ANSI<\/a>) fournissent de meilleurs indicateurs de performance des vannes. N\u00e9anmoins, WOG reste une mesure h\u00e9rit\u00e9e qui aide encore aujourd&#039;hui \u00e0 la s\u00e9lection des vannes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-does-wog-compare-to-other-ratings\">Comment WOG se compare-t-il aux autres \u00e9valuations\u00a0?<\/h2>\n\n\n\n<p>Bien qu&#039;omnipr\u00e9sent, WOG n&#039;est pas la seule pression nominale de valve disponible. CWP, PSI et d&#039;autres mesures aident \u00e9galement \u00e0 dicter l&#039;application appropri\u00e9e des vannes\u00a0:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-psi-pressure-rating\">Pression nominale PSI<\/h3>\n\n\n\n<p>Le PSI (livres par pouce carr\u00e9) est la mesure de pression r\u00e9elle indiqu\u00e9e sur de nombreuses vannes. Par exemple, une vanne peut \u00eatre \u00e9valu\u00e9e \u00e0 600 PSI \u00e0 temp\u00e9rature ambiante.<\/p>\n\n\n\n<p>Toute note \u2013 qu&#039;elle soit WOG, CWP ou autre \u2013 est convertie en une valeur PSI \u00e9quivalente. Les pressions nominales WOG et PSI sont donc directement corr\u00e9l\u00e9es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cwp-rating\">Cote CWP<\/h3>\n\n\n\n<p>CWP signifie \u00ab pression de service \u00e0 froid \u00bb, indiquant la capacit\u00e9 de gestion de la pression d&#039;une vanne de -20 \u00b0F \u00e0 100 \u00b0F.<\/p>\n\n\n\n<p>WOG et CWP sont presque synonymes. Les deux font r\u00e9f\u00e9rence \u00e0 des limites de pression \u00e0 temp\u00e9rature ambiante sans choc. G\u00e9n\u00e9ralement, CWP remplace WOG comme norme la plus courante.<\/p>\n\n\n\n<p>Pour les temp\u00e9ratures sup\u00e9rieures \u00e0 100 \u00b0F, d\u2019autres classifications comme WSP entrent en jeu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-wsp-rating\">Cote WSP<\/h3>\n\n\n\n<p>WSP signifie \u00ab pression de vapeur de travail \u00bb, sp\u00e9cifiant la pression nominale la plus \u00e9lev\u00e9e possible pour le service de vapeur.<\/p>\n\n\n\n<p>Par exemple, une vanne marqu\u00e9e \u00ab 150 WSP \u00bb peut g\u00e9rer un syst\u00e8me de vapeur de 150 PSI \u00e0 des temp\u00e9ratures de saturation sup\u00e9rieures \u00e0 300\u00b0F.<\/p>\n\n\n\n<p>Ainsi, bien qu&#039;interchangeable \u00e0 temp\u00e9rature ambiante, WSP indique toujours des capacit\u00e9s de pression inf\u00e9rieures \u00e0 celles de WOG ou CWP.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-proper-pressure-rating-matters\">Pourquoi une pression nominale appropri\u00e9e est importante<\/h2>\n\n\n\n<p>D\u00e9passer la pression nominale d&#039;un robinet \u00e0 tournant sph\u00e9rique entra\u00eene des probl\u00e8mes. Des probl\u00e8mes comme\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Joints qui fuient<\/li>\n\n\n\n<li>Corps de vanne d\u00e9form\u00e9s<\/li>\n\n\n\n<li>Actionneurs d\u00e9faillants<\/li>\n\n\n\n<li>Conditions de fonctionnement dangereuses<\/li>\n<\/ul>\n\n\n\n<p>C&#039;est pourquoi il est si important de confirmer les \u00e9valuations WOG, PSI et autres ad\u00e9quates. Il assure la s\u00e9curit\u00e9 des actifs tout en \u00e9vitant les temps d&#039;arr\u00eat impr\u00e9vus.<\/p>\n\n\n\n<p>Consid\u00e9rez ce sc\u00e9nario\u00a0:<\/p>\n\n\n\n<p>Un exploitant d&#039;usine installe une vanne 150 WOG dans une conduite d&#039;eau de 200 PSI. La valve est trop faible pour cette application \u00e0 pression relativement basse. Il commence bient\u00f4t \u00e0 fuir, n\u00e9cessitant un arr\u00eat d\u2019urgence de l\u2019usine pour r\u00e9paration.<\/p>\n\n\n\n<p>Cette le\u00e7on s&#039;applique \u00e9galement aux syst\u00e8mes \u00e0 vapeur. Par exemple, le remplacement d&#039;une vanne \u00e0 \u00e9clatement de 300 WOG par une alternative de 150 WSP pourrait avoir le m\u00eame r\u00e9sultat en mati\u00e8re de fuite.<\/p>\n\n\n\n<p>La v\u00e9rification des pressions nominales des vannes ne prend que quelques secondes avant l\u2019installation. Mais cela \u00e9vite des maux de t\u00eate co\u00fbteux \u00e0 long terme.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-other-key-ball-valve-markings\">Autres marquages cl\u00e9s des robinets \u00e0 tournant sph\u00e9rique<\/h2>\n\n\n\n<p>Bien que le WOG et d&#039;autres pressions nominales soient les plus critiques, des \u00e9tiquettes suppl\u00e9mentaires donnent un aper\u00e7u de la construction et de la conformit\u00e9 des vannes \u00e0 bille\u00a0:<\/p>\n\n\n\n<p><strong>Taille<\/strong>&nbsp;\u2013 Taille du tuyau de vanne en pouces (ou en millim\u00e8tres pour la d\u00e9signation m\u00e9trique DN).<\/p>\n\n\n\n<p><strong>Mat\u00e9riau<\/strong>&nbsp;\u2013 Code mat\u00e9riau du corps, comme CF8M pour l\u2019acier inoxydable 316.<\/p>\n\n\n\n<p><strong>Normes<\/strong>&nbsp;\u2013 Certifications tierces comme ANSI, garantissant les tests et la qualit\u00e9 des produits.<\/p>\n\n\n\n<p><strong>Fabricant<\/strong>&nbsp;\u2013 Nom de l\u2019entreprise responsable de l\u2019ing\u00e9nierie et de la production.<\/p>\n\n\n\n<p>Donc, si les valves qui fuient vous en ont marre, faites de WOG votre ami. Comprendre ce que signifie cette petite abr\u00e9viation \u00e9nigmatique permet de prot\u00e9ger les actifs tout en \u00e9vitant les catastrophes li\u00e9es aux temps d&#039;arr\u00eat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-in-conclusion\">En conclusion<\/h2>\n\n\n\n<p>Pour r\u00e9sumer, WOG signifie \u00ab eau, p\u00e9trole, gaz \u00bb et indique la pression maximale par pouce carr\u00e9 (PSI) qu&#039;un robinet \u00e0 tournant sph\u00e9rique peut supporter \u00e0 temp\u00e9rature ambiante. La v\u00e9rification des valeurs WOG, PSI et autres d&#039;une vanne garantit son ad\u00e9quation \u00e0 une application donn\u00e9e, \u00e9vitant ainsi les fuites et les catastrophes potentielles.<\/p>","protected":false},"excerpt":{"rendered":"<p>Vous avez probablement d\u00e9j\u00e0 remarqu\u00e9 des marques \u00e9tranges sur les vannes \u00e0 bille. Des termes tels que \u00ab WOG \u00bb, \u00ab CWP \u00bb et \u00ab WSP \u00bb sont courants. Mais que font-ils\u2026 <a title=\"Que signifie WOG sur un robinet \u00e0 tournant sph\u00e9rique\u00a0?\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/what-does-wog-mean-on-a-ball-valve.html\" aria-label=\"Plus sur Que signifie WOG sur un robinet \u00e0 bille ?\">Lire plus<\/a><\/p>","protected":false},"author":6,"featured_media":28345,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1927],"tags":[21,5,4025],"class_list":["post-28344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ball-valve","tag-ball","tag-valve","tag-wog","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2024\/08\/What-does-wog-mean-on-a-ball-valve-picture.jpg",724,439,false],"author_info":{"display_name":"ZECO Valve","author_link":"https:\/\/zecovalve.com\/fr\/author\/zeco-valve"},"comment_info":0,"category_info":[{"term_id":1927,"name":"Ball Valve","slug":"ball-valve","term_group":0,"term_taxonomy_id":1927,"taxonomy":"category","description":"Ball Valve Description","parent":0,"count":82,"filter":"raw","cat_ID":1927,"category_count":82,"category_description":"Ball Valve Description","cat_name":"Ball Valve","category_nicename":"ball-valve","category_parent":0}],"tag_info":[{"term_id":21,"name":"ball","slug":"ball","term_group":0,"term_taxonomy_id":21,"taxonomy":"post_tag","description":"","parent":0,"count":27,"filter":"raw"},{"term_id":5,"name":"valve","slug":"valve","term_group":0,"term_taxonomy_id":5,"taxonomy":"post_tag","description":"","parent":0,"count":117,"filter":"raw"},{"term_id":4025,"name":"wog","slug":"wog","term_group":0,"term_taxonomy_id":4025,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1927,"label":"Ball Valve"}],"post_tag":[{"value":21,"label":"ball"},{"value":5,"label":"valve"},{"value":4025,"label":"wog"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What Does WOG Mean on a Ball Valve? - ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/fr\/what-does-wog-mean-on-a-ball-valve.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Does WOG Mean on a Ball Valve? - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"You\u2019ve probably noticed some strange markings on ball valves before. Terms like \u201cWOG,\u201d \u201cCWP,\u201d and \u201cWSP\u201d are common. But what do they ... 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