{"id":10778,"date":"2021-12-31T06:20:12","date_gmt":"2021-12-31T06:20:12","guid":{"rendered":"https:\/\/zecovalve.com\/differences-between-floating-ball-valve-trunnion-ball-valve-zeco-valve-company-professional-valve-manufacturer.html"},"modified":"2022-07-28T09:30:40","modified_gmt":"2022-07-28T09:30:40","slug":"differences-between-floating-ball-valve-trunnion-ball-valve-zeco-valve-company-professional-valve-manufacturer","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/fr\/differences-between-floating-ball-valve-trunnion-ball-valve-zeco-valve-company-professional-valve-manufacturer.html","title":{"rendered":"Tourillon ou robinet \u00e0 tournant sph\u00e9rique flottant \u2013 Robinet \u00e0 tournant sph\u00e9rique de type flottant"},"content":{"rendered":"<p>Un robinet \u00e0 tournant sph\u00e9rique est une vanne \u00e0 mouvement rotatif. La boule se compose d&#039;un disque en forme de boule. Ce disque en forme de boule tourne pour arr\u00eater ou d\u00e9marrer le flux. La bille a un trou, ou orifice, au milieu de sorte que lorsque l&#039;orifice est align\u00e9 avec les deux extr\u00e9mit\u00e9s de la vanne, un \u00e9coulement se produit. La bille remplit la m\u00eame fonction que le disque dans la vanne \u00e0 soupape.<\/p>\n\n\n\n\n\n<h2 class=\"wp-block-heading\">Qu&#039;est-ce qu&#039;un <strong><mark style=\"background-color:var(--base)\" class=\"has-inline-color has-contrast-2-color\"><a href=\"https:\/\/zecovalve.com\/fr\/produit\/floating-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">Robinet \u00e0 tournant sph\u00e9rique de type flottant<\/a><\/mark><\/strong>?<\/h2>\n\n\n\n<p>Dans un robinet \u00e0 tournant sph\u00e9rique flottant, la bille est suspendue dans le fluide en \u00e9coulement et est maintenue en position par la compression de deux si\u00e8ges en \u00e9lastom\u00e8re contre elle.<\/p>\n\n\n\n<p>L&#039;arbre est reli\u00e9 au sommet de la boule et permet le passage d&#039;une position ouverte \u00e0 une position ferm\u00e9e avec un mouvement quart de tour (90 degr\u00e9s).<\/p>\n\n\n\n<p>Lorsque l&#039;arbre est d\u00e9plac\u00e9, une charge est appliqu\u00e9e \u00e0 la bille qui est press\u00e9e contre ses si\u00e8ges.<\/p>\n\n\n\n<p>Cette conception, l\u00e9g\u00e8re et \u00e9conomique, convient \u00e0 des al\u00e9sages allant jusqu'\u00e0 10 pouces : au-del\u00e0 de cette taille, les si\u00e8ges de la soupape ne pourraient pas supporter des billes de plus en plus lourdes et la soupape ne fonctionnerait pas de mani\u00e8re s\u00fbre et efficace.<\/p>\n\n\n\n<p>Les vannes \u00e0 bille flottante permettent une fermeture bidirectionnelle du d\u00e9bit (comme le type \u00e0 tourillon).<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/floating-ball-valve-4.jpg\" alt=\"\" class=\"wp-image-16091\" width=\"400\" height=\"300\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/floating-ball-valve-4.jpg 800w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/floating-ball-valve-4-300x225.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/floating-ball-valve-4-768x576.jpg 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/floating-ball-valve-4-600x450.jpg 600w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Comment fonctionne un robinet \u00e0 tournant sph\u00e9rique flottant ?<\/h2>\n\n\n\n<p>Les robinets \u00e0 bille flottants sont actionn\u00e9s par un arbre, ou tige, fix\u00e9 au sommet de la bille qui la fait tourner de 90 degr\u00e9s (un quart de tour). Lorsque la bille tourne, l&#039;orifice est recouvert ou d\u00e9couvert par la paroi du corps de la vanne, lib\u00e9rant ou arr\u00eatant le flux de fluide. La tige est fix\u00e9e suffisamment l\u00e2chement \u00e0 la bille pour que, lorsque la bille tourne sur son axe, la pression du flux pousse la bille contre son si\u00e8ge aval, cr\u00e9ant ainsi un joint \u00e9tanche. Pour cette raison, les vannes \u00e0 bille flottante peuvent ne pas assurer une \u00e9tanch\u00e9it\u00e9 aussi efficace dans les applications \u00e0 tr\u00e8s basse pression apr\u00e8s une certaine usure du si\u00e8ge. En effet, il se peut qu&#039;il n&#039;y ait pas suffisamment de pression du fluide pour forcer la bille contre le si\u00e8ge en aval afin de cr\u00e9er un joint \u00e9tanche. Cependant, dans la plupart des applications, la pression en aval est suffisante pour maintenir une \u00e9tanch\u00e9it\u00e9 longue apr\u00e8s que les si\u00e8ges ont commenc\u00e9 \u00e0 s&#039;user.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Composants du type flottant du robinet \u00e0 tournant sph\u00e9rique<\/h2>\n\n\n\n<p><span style=\"font-family: times new roman,times,serif;\"><span style=\"color: #000000;\">Les principaux composants d\u2019un robinet \u00e0 tournant sph\u00e9rique flottant comprennent\u00a0:<br><strong><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Corps de soupape<\/span><\/strong>\u00a0\u2013 Un r\u00e9cipient sous pression contenant les composants n\u00e9cessaires pour contr\u00f4ler ou arr\u00eater le d\u00e9bit dans un tuyau. Il est con\u00e7u pour relier deux ou plusieurs sections de tuyaux ou de tubes les unes aux autres.<br><strong><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Boule<\/span><\/strong>\u00a0\u2013 Une sph\u00e8re avec un chemin d\u2019\u00e9coulement (trou ou tunnel) passant par son centre et un point de connexion pour un arbre pour la faire tourner.<br><strong><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Si\u00e8ges<\/span><\/strong>\u00a0\u2013 Disques ronds en forme de beignet qui forment un joint entre le corps et la boule.<br><strong><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Tige<\/span><\/strong>\u00a0\u2013 Un arbre qui relie la bille interne \u00e0 l\u2019ext\u00e9rieur de la valve pour faciliter la rotation de la bille.<br><strong><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Emballage<\/span><\/strong>\u00a0\u2013 Des joints flexibles qui s\u2019adaptent autour de l\u2019arbre et emp\u00eachent le fluide circulant \u00e0 travers la vanne de s\u2019\u00e9chapper vers l\u2019ext\u00e9rieur.<br><strong><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Bonnet<\/span><\/strong>\u00a0\u2013 La partie du corps de la vanne qui abrite la tige et la garniture.<br><strong><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Op\u00e9rateur ou actionneur<\/span><\/strong>\u00a0\u2013 Un dispositif externe con\u00e7u pour faire tourner la tige de la vanne. Il peut s&#039;agir d&#039;un levier, d&#039;un engrenage, d&#039;un engrenage motoris\u00e9 (actionneur \u00e9lectrique) ou d&#039;un actionneur pneumatique\/hydraulique.<br><img decoding=\"async\" style=\"width: 600px; height: 430px;\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2021\/12\/20211231062010-61cea11aee6e4.png\" alt=\"\"><\/span><\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-types-of-ball-valve\">Types de robinet \u00e0 tournant sph\u00e9rique \u00a0<\/h2>\n\n\n\n<p><strong>Bas\u00e9 sur la conception de la balle<\/strong><\/p>\n\n\n\n<p><span style=\"font-size: 18px;\"> <span style=\"font-family: times new roman,times,serif;\"><span style=\"color: #000000;\">La conception la plus courante est la \u00ab conception \u00e0 boule flottante \u00bb. Le ballon est suspendu dans le support et maintenu en place par deux anneaux d&#039;\u00e9tanch\u00e9it\u00e9. Certaines vannes de haute qualit\u00e9 ont une \u00ab conception \u00e0 tourillon \u00bb. La bille est soutenue en haut et en bas pour r\u00e9duire la charge sur les si\u00e8ges de soupape.<\/span><\/span><\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><span style=\"font-family: times new roman,times,serif;\"><span style=\"font-size: 18px;\"><span style=\"color: #000000;\"><strong>Flottant<\/strong> <strong>Soupape \u00e0 bille<\/strong>\u00a0\u2013 La majorit\u00e9 des robinets \u00e0 bille sont \u00e9quip\u00e9s d\u2019une bille flottante. La bille est soutenue par les si\u00e8ges de soupape.<\/span><\/span><\/span><\/li><li><span style=\"font-size: 18px;\"><span style=\"color: #000000;\"><span style=\"font-family: times new roman,times,serif;\"><strong>Tourillon<\/strong>\u00a0<strong>Soupape \u00e0 bille<\/strong> \u2013 Les vannes de grand diam\u00e8tre et de pressions de service \u00e9lev\u00e9es (par exemple DN &gt;100 mm et 30 bar) sont souvent con\u00e7ues \u00e0 tourillon. La boule est soutenue en bas et en haut pour r\u00e9duire la charge sur les anneaux de si\u00e8ge. Le couple de fonctionnement est g\u00e9n\u00e9ralement plus faible pour les vannes \u00e0 tourillon.<\/span><\/span><\/span><\/li><\/ul>\n\n\n\n<p><span style=\"font-size: 18px;\"> <span style=\"color: #000000;\"><span style=\"font-family: times new roman,times,serif;\">Le trou traversant la bille peut avoir diff\u00e9rents profils tels qu&#039;un al\u00e9sage complet, un al\u00e9sage r\u00e9duit ou une forme en V.<\/span><\/span><\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><span style=\"font-size: 18px;\"><span style=\"color: #000000;\"><span style=\"font-family: times new roman,times,serif;\"><strong>Robinet \u00e0 boisseau sph\u00e9rique \u00e0 al\u00e9sage r\u00e9duit\u00a0<\/strong>\u2013 La plupart des robinets \u00e0 tournant sph\u00e9rique ont un al\u00e9sage r\u00e9duit. En cons\u00e9quence, le robinet \u00e0 bille introduit des pertes par frottement dans le syst\u00e8me. Ces pertes restent relativement faibles par rapport aux autres types de vannes. Les robinets \u00e0 tournant sph\u00e9rique monobloc ont presque toujours un al\u00e9sage r\u00e9duit.<\/span><\/span><\/span><\/li><li><span style=\"font-size: 18px;\"><span style=\"color: #000000;\"><span style=\"font-family: times new roman,times,serif;\"><strong>Passage int\u00e9gral<\/strong> <strong>Soupape \u00e0 bille<\/strong> \u2013 Les vannes \u00e0 passage int\u00e9gral ont le m\u00eame diam\u00e8tre d&#039;al\u00e9sage que le tuyau. L&#039;avantage est qu&#039;il n&#039;y a pas de pertes de friction suppl\u00e9mentaires et que le syst\u00e8me est m\u00e9caniquement plus facile \u00e0 nettoyer (<a href=\"https:\/\/zecovalve.com\/fr\/understanding-pigging-and-pig-valves-in-industrial-pipelines-zeco-valve-blog.html\/\" data-internallinksmanager029f6b8e52c=\"12\" title=\"raclage\" target=\"_blank\" rel=\"noopener\">raclage<\/a>). L&#039;inconv\u00e9nient est que la bille et le bo\u00eetier sont plus gros qu&#039;un robinet \u00e0 bille standard \u00e0 al\u00e9sage r\u00e9duit. Le co\u00fbt est donc l\u00e9g\u00e8rement plus \u00e9lev\u00e9 et cela n\u2019est pas n\u00e9cessaire pour de nombreuses applications.<\/span><\/span><\/span><\/li><li><span style=\"font-size: 18px;\"><span style=\"color: #000000;\"><span style=\"font-family: times new roman,times,serif;\"><strong>en forme de V<\/strong> <strong>Soupape \u00e0 bille<\/strong>\u00a0\u2013 Le trou de la bille ou du si\u00e8ge de soupape a un profil en forme de \u00ab V \u00bb. De ce fait, le d\u00e9bit souhait\u00e9 peut \u00eatre contr\u00f4l\u00e9 plus pr\u00e9cis\u00e9ment en faisant tourner la bille. En optimisant le profil, une caract\u00e9ristique d&#039;\u00e9coulement lin\u00e9aire peut \u00eatre approch\u00e9e.<\/span><\/span><\/span><\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-differences-between-floating-ball-valve-trunnion-ball-valve\">Diff\u00e9rences entre le robinet \u00e0 tournant sph\u00e9rique flottant et <strong><mark style=\"background-color:var(--base)\" class=\"has-inline-color has-contrast-2-color\"><a href=\"https:\/\/zecovalve.com\/fr\/produit\/trunnion-mounted-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">Robinet \u00e0 tournant sph\u00e9rique<\/a><\/mark><\/strong><\/h2>\n\n\n\n<p><span style=\"font-size: 18px;\"><span style=\"font-family: times new roman,times,serif;\"><span style=\"color: #000000;\"><strong>Quelles sont les diff\u00e9rences entre le robinet \u00e0 tournant sph\u00e9rique flottant et le robinet \u00e0 tournant sph\u00e9rique. Il y a 5 points majeurs.<\/strong><\/span><\/span><\/span><\/p>\n\n\n\n<p>\u00a0<img decoding=\"async\" style=\"width: 600px; height: 338px;\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2021\/12\/20211231062011-61cea11b29a04.png\" alt=\"\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"color: #000000;\"><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">1. Apparence<\/span><\/span> du robinet \u00e0 tournant sph\u00e9rique flottant par rapport au tourillon<\/h3>\n\n\n\n<p><span style=\"color: #000000;\"><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Les\u00a0<\/span><strong><span style=\"border: none windowtext 1.0pt; padding: 0cm; text-decoration: none;\">vanne \u00e0 bille flottante<\/span><\/strong><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">\u00a0et le\u00a0<\/span><strong><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">robinet \u00e0 tournant sph\u00e9rique<\/span><\/strong><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">\u00a0sont faciles \u00e0 distinguer en apparence. Si le corps de la vanne a un arbre fixe en bas, il doit s&#039;agir du robinet \u00e0 tournant sph\u00e9rique.<\/span><\/span><\/p>\n\n\n\n<p><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Si le corps du robinet \u00e0 tournant sph\u00e9rique est dot\u00e9 d&#039;un dispositif d&#039;injection de graisse, il s&#039;agit essentiellement d&#039;un robinet \u00e0 tournant sph\u00e9rique. Cependant, s&#039;il n&#039;y a pas de dispositif d&#039;injection, peut-on dire qu&#039;il doit s&#039;agir d&#039;un robinet \u00e0 tournant sph\u00e9rique flottant\u00a0? Ceci est incorrect, car les robinets \u00e0 tournant sph\u00e9rique de petite taille tels que 2\u00a0pouces de 150\u00a0LB ne sont g\u00e9n\u00e9ralement pas non plus remplis de dispositif d&#039;injection.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">2. Surface d&#039;\u00e9tanch\u00e9it\u00e9<\/span> du tourillon par rapport au robinet \u00e0 tournant sph\u00e9rique flottant<\/h3>\n\n\n\n<p><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Comme la bille du robinet \u00e0 tournant sph\u00e9rique flottant flotte, sous la pression du fluide, la bille flottante se d\u00e9placera et contre le si\u00e8ge en aval. Ainsi, le joint du robinet \u00e0 tournant sph\u00e9rique flottant appartient au joint unilat\u00e9ral. La bille de le robinet \u00e0 tournant sph\u00e9rique ne peut pas \u00eatre d\u00e9plac\u00e9, les deux c\u00f4t\u00e9s du robinet \u00e0 tournant sph\u00e9rique doivent donc \u00eatre scell\u00e9s.<\/span><\/p>\n\n\n\n<p><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">\u00c9tant donn\u00e9 que le principe d&#039;\u00e9tanch\u00e9it\u00e9 est diff\u00e9rent, les exigences des deux robinets \u00e0 bille concernant le mat\u00e9riau de la surface d&#039;\u00e9tanch\u00e9it\u00e9 sont diff\u00e9rentes, en particulier la surface d&#039;\u00e9tanch\u00e9it\u00e9 du robinet \u00e0 tournant sph\u00e9rique flottant doit \u00eatre capable de supporter la pression provoqu\u00e9e par la bille flottante.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">3. Principe de fonctionnement<\/span> du robinet \u00e0 tournant sph\u00e9rique flottant ou \u00e0 tourillon<\/h3>\n\n\n\n<p><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Le robinet \u00e0 tournant sph\u00e9rique flottant n&#039;a qu&#039;une tige sup\u00e9rieure et la boule peut avoir un l\u00e9ger d\u00e9placement, c&#039;est pourquoi on l&#039;appelle robinet \u00e0 tournant sph\u00e9rique flottant. Le robinet \u00e0 tournant sph\u00e9rique \u00e0 tourillon a une autre tige en bas pour fixer la position de la boule, de sorte que la boule ne peut pas se d\u00e9placer.<\/span><\/p>\n\n\n\n<p><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">L&#039;\u00e9tanch\u00e9it\u00e9 du robinet \u00e0 tournant sph\u00e9rique flottant est r\u00e9alis\u00e9e par la pression du milieu, lorsque le robinet \u00e0 tournant sph\u00e9rique est ferm\u00e9, la bille flottante est press\u00e9e contre la surface d&#039;\u00e9tanch\u00e9it\u00e9 sous l&#039;action de la pression pour r\u00e9aliser l&#039;\u00e9tanch\u00e9it\u00e9. Lorsque le robinet \u00e0 tournant sph\u00e9rique est ferm\u00e9, le la balle ne produit pas de d\u00e9placement, mais les si\u00e8ges flottants se d\u00e9placeront et se presseront contre la balle sous l&#039;action de la pression du m\u00e9dia pour r\u00e9aliser l&#039;\u00e9tanch\u00e9it\u00e9.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">4. Demande<\/span> du robinet \u00e0 tournant sph\u00e9rique \u00e0 tourillon par rapport au flottant<\/h3>\n\n\n\n<p><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Le robinet \u00e0 tournant sph\u00e9rique flottant convient aux moyennes et basses pressions et a g\u00e9n\u00e9ralement un petit diam\u00e8tre. Le robinet \u00e0 tournant sph\u00e9rique \u00e0 tourillon peut \u00eatre utilis\u00e9 dans des conditions de haute pression et sa taille peut aller jusqu&#039;\u00e0 60 pouces.<\/span><\/p>\n\n\n\n<p><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Le robinet \u00e0 tournant sph\u00e9rique est une sorte de vanne \u00e0 double blocage et purge (DBB), tandis que le robinet \u00e0 tournant sph\u00e9rique flottant scelle uniquement le c\u00f4t\u00e9 aval. Le robinet \u00e0 tournant sph\u00e9rique peut bloquer les fluides en amont et en aval. Et lorsque la pression dans la cavit\u00e9 centrale est sup\u00e9rieure \u00e0 la force du ressort du si\u00e8ge, le si\u00e8ge sera pouss\u00e9 pour ouvrir pour rel\u00e2cher la pression \u00e0 l&#039;int\u00e9rieur de la chambre afin d&#039;assurer la s\u00e9curit\u00e9.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">5. Caract\u00e9ristiques<\/span> du tourillon du robinet \u00e0 tournant sph\u00e9rique par rapport au flottant<\/h3>\n\n\n\n<p><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Par rapport aux vannes \u00e0 bille flottante, les vannes \u00e0 bille \u00e0 tourillon sont g\u00e9n\u00e9ralement utilis\u00e9es plus longtemps, ont une taille plus petite et sont plus faciles \u00e0 utiliser.<\/span><br>\u00a0<br><span style=\"border: none windowtext 1.0pt; padding: 0cm;\">Le robinet \u00e0 tournant sph\u00e9rique \u00e0 tourillon a \u00e9galement la fonction de lib\u00e9ration automatique de la pression. Lorsque la temp\u00e9rature du fluide dans la vanne augmente et provoque une augmentation anormale de la pression, le robinet \u00e0 tournant sph\u00e9rique \u00e0 tourillon peut rel\u00e2cher automatiquement la pression sans soupape de d\u00e9charge. Ceci est tr\u00e8s important pour assurer la s\u00e9curit\u00e9 de production industrielle.<\/span><\/p>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Balises associ\u00e9es :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/\">Soupape ZECO<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/categorie-de-produits\/ball-valve\/\">Fabricant de robinets \u00e0 tournant sph\u00e9rique \u2013 Diff\u00e9rents types de robinets \u00e0 tournant sph\u00e9rique<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/what-is-the-difference-between-floating-ball-valve-and-trunnion-mounted-ball-valve.html\/\">Diff\u00e9rence entre le robinet \u00e0 tournant sph\u00e9rique flottant et le robinet \u00e0 tournant sph\u00e9rique \u00e0 tourillon<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/tag\/shanghai-pressure-reducing-valve-factory\/\">Usine de soupapes de r\u00e9duction de pression de Shanghai<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/thermoplastic-materials-as-valve-seat.html\/\">Mat\u00e9riaux thermoplastiques comme si\u00e8ge de robinet \u00e0 tournant sph\u00e9rique et si\u00e8ge de vanne papillon<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/difference-between-gate-valve-and-butterfly-valve.html\/\">Diff\u00e9rence entre la vanne \u00e0 vanne et la vanne papillon<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/difference-between-gate-valves-and-ball-valves.html\/\">Vanne et robinet \u00e0 boisseau sph\u00e9rique<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/produit\/manual-gate-valve\/\">Fabricant de robinets-vannes \u00e0 commande manuelle<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/the-difference-between-globe-valve-and-ball-valve.html\/\">Robinet \u00e0 soupape et robinet \u00e0 bille<\/a>\n\n<\/div>\n\n\n\n<p>Dix articles avant et apr\u00e8s<\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/what-is-high-performance-butterfly-valve-zeco-valve-company-professional-valve-manufacturer.html\/\">Qu&#039;est-ce que la vanne papillon haute performance \u2013 Zeco Valve Company | Fabricant de vannes professionnel<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/what-is-jacketed-valve-zeco-valve-company-professional-valve-manufacturer.html\/\">Qu&#039;est-ce qu&#039;une vanne \u00e0 gaine \u2013 Zeco Valve Company | Fabricant de vannes professionnel<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/what-is-monoblock-ball-valve-zeco-valve-company-professional-valve-manufacturer.html\/\">Qu&#039;est-ce qu&#039;un robinet \u00e0 tournant sph\u00e9rique monobloc \u2013 Zeco Valve Company | Fabricant de vannes professionnel<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/what-is-plug-valve-zeco-valve-company-professional-valve-manufacturer.html\/\">QU&#039;EST-CE QUE LA VALVE \u00c0 BOUCHON \u2013 Zeco Valve Company | Fabricant de vannes professionnel<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/what-are-jacketed-valves-zeco-valve-company-professional-valve-manufacturer.html\/\">Que sont les vannes \u00e0 chemise \u2013 Zeco Valve Company | Fabricant de vannes professionnel<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/wish-all-clients-happy-new-year-2020-zeco-valve-company-professional-valve-manufacturer.html\/\">Souhaite \u00e0 tous les clients une bonne ann\u00e9e 2020 \u2013 Zeco Valve Company | Fabricant de vannes professionnel<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/full-port-ball-valve-vs-reduced-port-ball-valve-zeco-valve-company-professional-valve-manufacturer.html\/\">Vanne \u00e0 bille \u00e0 passage int\u00e9gral VS vanne \u00e0 bille \u00e0 passage r\u00e9duit \u2013 Zeco Valve Company | Fabricant de vannes professionnel<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/zeco-supplies-a217-c5-valve-for-the-refinery-zeco-valve-company-professional-valve-manufacturer.html\/\">Zeco fournit la vanne A217 C5 pour la raffinerie \u2013 Zeco Valve Company | Fabricant de vannes professionnel<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/zeco-atex-certificate-zeco-valve-company-professional-valve-manufacturer.html\/\">CERTIFICAT Zeco ATEX \u2013 Zeco Valve Company | Fabricant de vannes professionnel<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/pnematic-control-valve-zeco-valve-company-professional-valve-manufacturer.html\/\">Vanne de commande pneumatique \u2013 Zeco Valve Company | Fabricant de vannes professionnel<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Un robinet \u00e0 tournant sph\u00e9rique est une vanne \u00e0 mouvement rotatif. La balle est constitu\u00e9e d&#039;un disque en forme de boule. Ce disque en forme de boule tourne\u2026 <a title=\"Tourillon ou robinet \u00e0 tournant sph\u00e9rique flottant \u2013 Robinet \u00e0 tournant sph\u00e9rique de type flottant\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/differences-between-floating-ball-valve-trunnion-ball-valve-zeco-valve-company-professional-valve-manufacturer.html\" aria-label=\"Plus sur Tourillon vs Robinet \u00e0 bille flottant \u2013 Robinet \u00e0 bille de type flottant\">Lire plus<\/a><\/p>","protected":false},"author":2,"featured_media":16091,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[3283,3282,1861,2736,2729,3284,3280,3281,2737],"class_list":["post-10778","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-ball-valve-floating-type","tag-ball-valve-trunnion-vs-floating","tag-floating-ball-valve","tag-floating-ball-valve-vs-trunnion","tag-floating-ball-valves","tag-floating-type-ball-valve","tag-floating-vs-trunnion-ball-valve","tag-trunnion-ball-valve-vs-floating","tag-trunnion-vs-floating-ball-valve","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/floating-ball-valve-4.jpg",800,600,false],"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/fr\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":452,"filter":"raw","cat_ID":1,"category_count":452,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":[{"term_id":3283,"name":"ball valve floating type","slug":"ball-valve-floating-type","term_group":0,"term_taxonomy_id":3283,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3282,"name":"ball valve trunnion vs floating","slug":"ball-valve-trunnion-vs-floating","term_group":0,"term_taxonomy_id":3282,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":1861,"name":"floating ball valve","slug":"floating-ball-valve","term_group":0,"term_taxonomy_id":1861,"taxonomy":"post_tag","description":"","parent":0,"count":18,"filter":"raw"},{"term_id":2736,"name":"floating ball valve vs trunnion","slug":"floating-ball-valve-vs-trunnion","term_group":0,"term_taxonomy_id":2736,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"},{"term_id":2729,"name":"floating ball valves","slug":"floating-ball-valves","term_group":0,"term_taxonomy_id":2729,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3284,"name":"floating type ball valve","slug":"floating-type-ball-valve","term_group":0,"term_taxonomy_id":3284,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3280,"name":"floating vs trunnion ball valve","slug":"floating-vs-trunnion-ball-valve","term_group":0,"term_taxonomy_id":3280,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3281,"name":"trunnion ball valve vs floating","slug":"trunnion-ball-valve-vs-floating","term_group":0,"term_taxonomy_id":3281,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":2737,"name":"trunnion vs floating ball valve","slug":"trunnion-vs-floating-ball-valve","term_group":0,"term_taxonomy_id":2737,"taxonomy":"post_tag","description":"","parent":0,"count":3,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":3283,"label":"ball valve floating type"},{"value":3282,"label":"ball valve trunnion vs floating"},{"value":1861,"label":"floating ball valve"},{"value":2736,"label":"floating ball valve vs trunnion"},{"value":2729,"label":"floating ball valves"},{"value":3284,"label":"floating type ball valve"},{"value":3280,"label":"floating vs trunnion ball valve"},{"value":3281,"label":"trunnion ball valve vs floating"},{"value":2737,"label":"trunnion vs floating ball valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - 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