{"id":5427,"date":"2019-10-30T02:13:39","date_gmt":"2019-10-30T02:13:39","guid":{"rendered":"https:\/\/www.stvvalves.com\/?p=5427"},"modified":"2021-05-29T21:13:07","modified_gmt":"2021-05-29T13:13:07","slug":"differences-between-a-ball-valve-a-butterfly-valve","status":"publish","type":"post","link":"https:\/\/www.stvvalves.com\/fr\/differences-between-a-ball-valve-a-butterfly-valve\/","title":{"rendered":"Diff\u00e9rences entre un robinet \u00e0 tournant sph\u00e9rique et une vanne papillon"},"content":{"rendered":"<p>Tout le monde sait qu&#039;il existe de nombreux types de <a href=\"https:\/\/www.stvvalves.com\/fr\/wholesale\/ball-valve\/\">robinets \u00e0 tournant sph\u00e9rique<\/a>, y compris ceci <a href=\"https:\/\/www.stvvalves.com\/fr\/wholesale\/butterfly-valve\/\">vanne papillon<\/a>. Ensuite, la diff\u00e9rence bien connue entre un robinet \u00e0 bille et une vanne papillon r\u00e9side dans son organe d\u2019ouverture et de fermeture. L&#039;\u00e9l\u00e9ment d&#039;ouverture et de fermeture de la vanne papillon est une plaque de blocage et le robinet \u00e0 tournant sph\u00e9rique est une bille. Ils tournent tous autour d\u2019un axe qui leur est propre. Continuons \u00e0 voir quelle est la diff\u00e9rence entre une vanne papillon et une vanne \u00e0 bille.<\/p>\n<p>Comparaison entre la vanne papillon et la vanne \u00e0 bille<br \/>\nAvantages de la vanne papillon 1\u00a0: structure simple, petit volume et poids l\u00e9ger\u00a0; les inconv\u00e9nients sont que la plage de pression d&#039;utilisation et de temp\u00e9rature de fonctionnement est beaucoup plus petite que celle du robinet \u00e0 tournant sph\u00e9rique<br \/>\nAvantages de la vanne papillon 2\u00a0:\u00a0une bonne \u00e9tanch\u00e9it\u00e9 peut \u00eatre r\u00e9alis\u00e9e sous basse pression\u00a0; l&#039;inconv\u00e9nient est que les performances d&#039;\u00e9tanch\u00e9it\u00e9 sont bien pires que celles du robinet \u00e0 tournant sph\u00e9rique<br \/>\nAvantages de la vanne papillon 3\u00a0: elle peut transporter de la boue avec le moins de liquide accumul\u00e9 dans l&#039;embouchure du tuyau, ce qui est mieux que la vanne \u00e0 bille<br \/>\nAvantages de la vanne papillon 4\u00a0: le principe structurel de la vanne papillon est plus adapt\u00e9 \u00e0 la fabrication de vannes de grand diam\u00e8tre, largement utilis\u00e9es dans l&#039;industrie p\u00e9troli\u00e8re, gazi\u00e8re, chimique et autres industries.<\/p>\n<p>Premi\u00e8re diff\u00e9rence<br \/>\nLa m\u00e9thode de coupure du robinet \u00e0 bille et de la vanne papillon est diff\u00e9rente : le robinet \u00e0 bille bloque le passage \u00e0 travers la bille pour r\u00e9aliser le d\u00e9bit de coupure du tuyau ; la vanne papillon repose sur l&#039;aile du papillon, de sorte que le tuyau ne coulera pas s&#039;il est \u00e9tal\u00e9 et scell\u00e9.<\/p>\n<p>Diff\u00e9rence deux<br \/>\nLa structure du robinet \u00e0 tournant sph\u00e9rique est diff\u00e9rente de celle de la vanne papillon : le robinet \u00e0 tournant sph\u00e9rique est compos\u00e9 de l&#039;ensemble corps de vanne, noyau de vanne et tige de vanne, et le corps ne peut voir que certaines parties ; la vanne papillon est compos\u00e9e du corps de vanne, du si\u00e8ge de vanne, de la plaque de vanne et de la tige de vanne, et tous les accessoires sont expos\u00e9s \u00e0 l&#039;ext\u00e9rieur. Par cons\u00e9quent, l\u2019\u00e9tanch\u00e9it\u00e9 de la vanne papillon n\u2019est pas aussi bonne que celle du robinet \u00e0 tournant sph\u00e9rique. En ce qui concerne l&#039;\u00e9tanch\u00e9it\u00e9, les vannes papillon sont \u00e9galement divis\u00e9es en \u00e9tanch\u00e9it\u00e9 souple et \u00e9tanch\u00e9it\u00e9 dure. La structure de la vanne papillon est relativement simple, ne peut \u00eatre utilis\u00e9e que dans un environnement \u00e0 basse pression, la pression la plus \u00e9lev\u00e9e n&#039;est que de 64 kg. Par rapport au robinet \u00e0 tournant sph\u00e9rique, le robinet \u00e0 tournant sph\u00e9rique maximum peut atteindre environ 100 kg.<br \/>\nDiff\u00e9rence trois<\/p>\n<p>&nbsp;<\/p>\n<p>Le principe de fonctionnement du robinet \u00e0 bille et de la vanne papillon est diff\u00e9rent\u00a0: le robinet \u00e0 bille a une action de rotation de 90 degr\u00e9s, uniquement parce que ses pi\u00e8ces d&#039;ouverture et de fermeture sont une bille, il suffit d&#039;op\u00e9rer une rotation de 90 degr\u00e9s pour obtenir l&#039;ouverture ou la fermeture, ce qui est le plus adapt\u00e9 \u00e0 la commutation. Mais d\u00e9sormais, la vanne \u00e0 bille en V peut \u00eatre utilis\u00e9e pour r\u00e9guler ou contr\u00f4ler le d\u00e9bit. La vanne papillon est une sorte de vanne qui utilise des pi\u00e8ces d&#039;ouverture et de fermeture de type disque pour tourner d&#039;avant en arri\u00e8re d&#039;environ 90 \u00b0 pour ouvrir, fermer ou r\u00e9guler le d\u00e9bit du fluide. Il a une bonne fonction de r\u00e9gulation du d\u00e9bit et est l\u2019une des vari\u00e9t\u00e9s de vannes \u00e0 la croissance la plus rapide.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-5428\" src=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/10\/Differences-Between-a-Ball-Valve-a-Butterfly-Valve.jpg\" alt=\"\" width=\"456\" height=\"330\" srcset=\"https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/10\/Differences-Between-a-Ball-Valve-a-Butterfly-Valve.jpg 993w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/10\/Differences-Between-a-Ball-Valve-a-Butterfly-Valve-600x434.jpg 600w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/10\/Differences-Between-a-Ball-Valve-a-Butterfly-Valve-300x217.jpg 300w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/10\/Differences-Between-a-Ball-Valve-a-Butterfly-Valve-768x556.jpg 768w, https:\/\/www.stvvalves.com\/wp-content\/uploads\/2019\/10\/Differences-Between-a-Ball-Valve-a-Butterfly-Valve-705x510.jpg 705w\" sizes=\"auto, (max-width: 456px) 100vw, 456px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div id=\"_8zuyYLbbMonr0ASP1Lb4BA22\" class=\"mWyH1d FXMOpb\" tabindex=\"0\" role=\"button\" aria-controls=\"_8zuyYLbbMonr0ASP1Lb4BA21\" aria-expanded=\"true\">\n<div data-kt=\"KjD9mdmLkJ_I-xKn3u38tdH52Tjrq7Svh_rqnssB18bN5-m-87jnAfWtrvLd7rSzsAE\" data-hveid=\"CAkQAw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQAw\"><\/div>\n<div data-kt=\"KjD9mdmLkJ_I-xKn3u38tdH52Tjrq7Svh_rqnssB18bN5-m-87jnAfWtrvLd7rSzsAE\" data-hveid=\"CAkQAw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQAw\"><\/div>\n<div data-kt=\"KjD9mdmLkJ_I-xKn3u38tdH52Tjrq7Svh_rqnssB18bN5-m-87jnAfWtrvLd7rSzsAE\" data-hveid=\"CAkQAw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQAw\"><\/div>\n<div data-kt=\"KjD9mdmLkJ_I-xKn3u38tdH52Tjrq7Svh_rqnssB18bN5-m-87jnAfWtrvLd7rSzsAE\" data-hveid=\"CAkQAw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQAw\"><\/div>\n<div data-kt=\"KjD9mdmLkJ_I-xKn3u38tdH52Tjrq7Svh_rqnssB18bN5-m-87jnAfWtrvLd7rSzsAE\" data-hveid=\"CAkQAw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQAw\"><\/div>\n<div data-kt=\"KjD9mdmLkJ_I-xKn3u38tdH52Tjrq7Svh_rqnssB18bN5-m-87jnAfWtrvLd7rSzsAE\" data-hveid=\"CAkQAw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQAw\"><\/div>\n<\/div>\n<div data-kt=\"KjD9mdmLkJ_I-xKn3u38tdH52Tjrq7Svh_rqnssB18bN5-m-87jnAfWtrvLd7rSzsAE\" data-hveid=\"CAkQAw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQAw\"><\/div>\n<div data-kt=\"KjD9mdmLkJ_I-xKn3u38tdH52Tjrq7Svh_rqnssB18bN5-m-87jnAfWtrvLd7rSzsAE\" data-hveid=\"CAkQAw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQAw\"><\/div>\n<div data-kt=\"KjD9mdmLkJ_I-xKn3u38tdH52Tjrq7Svh_rqnssB18bN5-m-87jnAfWtrvLd7rSzsAE\" data-hveid=\"CAkQAw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQAw\">\n<h2>FAQ<\/h2>\n<\/div>\n<div id=\"_8zuyYLbbMonr0ASP1Lb4BA22\" class=\"mWyH1d FXMOpb\" tabindex=\"0\" role=\"button\" aria-controls=\"_8zuyYLbbMonr0ASP1Lb4BA21\" aria-expanded=\"true\">\n<div class=\"cbphWd\" data-kt=\"KjD9mdmLkJ_I-xKn3u38tdH52Tjrq7Svh_rqnssB18bN5-m-87jnAfWtrvLd7rSzsAE\" data-hveid=\"CAkQAw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQAw\"><strong>A quoi sert une vanne papillon ?<\/strong><\/div>\n<div data-kt=\"KjD9mdmLkJ_I-xKn3u38tdH52Tjrq7Svh_rqnssB18bN5-m-87jnAfWtrvLd7rSzsAE\" data-hveid=\"CAkQAw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQAw\"><\/div>\n<\/div>\n<div id=\"_8zuyYLbbMonr0ASP1Lb4BA21\" class=\"gy6Qzb oNjtBb V1sL5c\" aria-labelledby=\"_8zuyYLbbMonr0ASP1Lb4BA22\">\n<div>\n<div id=\"_8zuyYLbbMonr0ASP1Lb4BA23\" class=\"y8URue\" data-hveid=\"CAkQBA\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Qu04oAXoECAkQBA\">\n<div id=\"12\">\n<div class=\"wDYxhc\" data-md=\"61\">\n<div class=\"LGOjhe\" role=\"heading\" data-attrid=\"wa:\/description\" aria-level=\"3\" data-hveid=\"CAsQAA\"><span class=\"ILfuVd NA6bn\"><span class=\"hgKElc\">Les vannes papillon sont utilis\u00e9es l\u00e0 o\u00f9 l&#039;espace est limit\u00e9. Contrairement aux vannes \u00e0 vanne, les vannes papillon peuvent \u00eatre utilis\u00e9es pour \u00e9trangler ou r\u00e9guler le d\u00e9bit ainsi qu&#039;en position compl\u00e8tement ouverte et compl\u00e8tement ferm\u00e9e. La perte de pression \u00e0 travers une vanne papillon est faible par rapport au robinet-vanne<\/span><\/span><\/div>\n<div role=\"heading\" data-attrid=\"wa:\/description\" aria-level=\"3\" data-hveid=\"CAsQAA\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div role=\"heading\" data-attrid=\"wa:\/description\" aria-level=\"3\" data-hveid=\"CAsQAA\">\n<div id=\"_8zuyYLbbMonr0ASP1Lb4BA26\" class=\"mWyH1d FXMOpb\" tabindex=\"0\" role=\"button\" aria-controls=\"_8zuyYLbbMonr0ASP1Lb4BA25\" aria-expanded=\"true\">\n<div class=\"cbphWd\" data-kt=\"KjGy_fqbia_ihQzkqcqYlYn5sY8BpJuEs6mxuei1AY2I7dm40deQ3wG1n9WC1Iiuws4B\" data-hveid=\"CAkQBw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQBw\"><strong>Quelle est la diff\u00e9rence entre un robinet \u00e0 tournant sph\u00e9rique et un robinet \u00e0 soupape ?<\/strong><\/div>\n<div data-kt=\"KjGy_fqbia_ihQzkqcqYlYn5sY8BpJuEs6mxuei1AY2I7dm40deQ3wG1n9WC1Iiuws4B\" data-hveid=\"CAkQBw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQBw\"><\/div>\n<\/div>\n<div id=\"_8zuyYLbbMonr0ASP1Lb4BA25\" class=\"gy6Qzb oNjtBb V1sL5c\" aria-labelledby=\"_8zuyYLbbMonr0ASP1Lb4BA26\">\n<div>\n<div id=\"_8zuyYLbbMonr0ASP1Lb4BA30\" class=\"y8URue\" data-hveid=\"CAkQCA\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Qu04oAXoECAkQCA\">\n<div id=\"15\">\n<div class=\"wDYxhc\" data-md=\"61\">\n<div class=\"LGOjhe\" role=\"heading\" data-attrid=\"wa:\/description\" aria-level=\"3\" data-hveid=\"CAwQAA\"><span class=\"ILfuVd NA6bn\"><span class=\"hgKElc\">La principale diff\u00e9rence entre ces deux types r\u00e9side dans la fa\u00e7on dont ils se ferment. Un robinet \u00e0 soupape utilise un bouchon (tige) qui se ferme contre le d\u00e9bit, et un robinet \u00e0 tournant sph\u00e9rique a une porte (bille) qui se ferme \u00e0 travers le d\u00e9bit. Les vannes \u00e0 bille sont id\u00e9ales pour r\u00e9guler le d\u00e9bit, tandis que les vannes \u00e0 bille sont meilleures pour le contr\u00f4le marche\/arr\u00eat sans chute de pression.<\/span><\/span><\/div>\n<\/div>\n<div role=\"heading\" data-attrid=\"wa:\/description\" aria-level=\"3\" data-hveid=\"CAwQAA\">\n<div id=\"_8zuyYLbbMonr0ASP1Lb4BA34\" class=\"mWyH1d FXMOpb\" tabindex=\"0\" role=\"button\" aria-controls=\"_8zuyYLbbMonr0ASP1Lb4BA33\" aria-expanded=\"true\">\n<div data-kt=\"Ki-Cteeo0erd0rYBzd6v4r2J8KEW78mOnPK-hshv6pvT5MjWy6KcAbL9-puJr-KFDA\" data-hveid=\"CAkQCw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQCw\"><\/div>\n<div class=\"cbphWd\" data-kt=\"Ki-Cteeo0erd0rYBzd6v4r2J8KEW78mOnPK-hshv6pvT5MjWy6KcAbL9-puJr-KFDA\" data-hveid=\"CAkQCw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQCw\"><strong>Pourquoi les robinets \u00e0 tournant sph\u00e9rique sont-ils si chers ?<\/strong><\/div>\n<div data-kt=\"Ki-Cteeo0erd0rYBzd6v4r2J8KEW78mOnPK-hshv6pvT5MjWy6KcAbL9-puJr-KFDA\" data-hveid=\"CAkQCw\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Quk4oAHoECAkQCw\"><\/div>\n<\/div>\n<div id=\"_8zuyYLbbMonr0ASP1Lb4BA33\" class=\"gy6Qzb oNjtBb V1sL5c\" aria-labelledby=\"_8zuyYLbbMonr0ASP1Lb4BA34\">\n<div>\n<div id=\"_8zuyYLbbMonr0ASP1Lb4BA35\" class=\"y8URue\" data-hveid=\"CAkQDA\" data-ved=\"2ahUKEwj2oLWa-u7wAhWJNZQKHQ-qDU8Qu04oAXoECAkQDA\">\n<div id=\"18\">\n<div class=\"wDYxhc\" data-md=\"61\">\n<div class=\"LGOjhe\" role=\"heading\" data-attrid=\"wa:\/description\" aria-level=\"3\" data-hveid=\"CA0QAA\"><span class=\"ILfuVd NA6bn\"><span class=\"hgKElc\">Cela est d\u00fb \u00e0 l\u2019ouverture\/fermeture rapide du robinet \u00e0 bille qui peut provoquer un coup de b\u00e9lier. Co\u00fbt\u00a0: Un robinet \u00e0 tournant sph\u00e9rique est g\u00e9n\u00e9ralement plus cher qu\u2019un robinet-vanne de m\u00eames sp\u00e9cifications. Cependant, un robinet \u00e0 tournant sph\u00e9rique est g\u00e9n\u00e9ralement plus durable et n\u00e9cessite moins d\u2019entretien qu\u2019un robinet-vanne.<\/span><\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Everyone knows that there are many types of ball valves, including this butterfly valve. Then the well-known difference between a ball valve and a butterfly valve is its opening and closing member. The opening and closing member of the butterfly valve is a block plate, and the ball valve is a ball. They all rotate [&hellip;]<\/p>\n","protected":false},"author":290641,"featured_media":5428,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[1154,1280,1281,1070,1158,1282,1285,1284,1283],"class_list":["post-5427","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-butterfly-valve-and-ball-valve","tag-butterfly-valve-or-ball-valve","tag-butterfly-valve-versus-ball-valve","tag-butterfly-valve-vs-ball-valve","tag-butterfly-valve-vs-ball-valve-brewing","tag-comparison-between-ball-valve-and-butterfly-valve","tag-difference-between-a-butterfly-valve-and-a-ball-valve","tag-what-is-the-difference-between-butterfly-valve-and-ball-valve","tag-when-to-use-ball-valve-and-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/posts\/5427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/users\/290641"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/comments?post=5427"}],"version-history":[{"count":3,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/posts\/5427\/revisions"}],"predecessor-version":[{"id":6152,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/posts\/5427\/revisions\/6152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media\/5428"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/media?parent=5427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/categories?post=5427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/fr\/wp-json\/wp\/v2\/tags?post=5427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}