{"id":29,"date":"2022-01-14T08:19:56","date_gmt":"2022-01-14T08:19:56","guid":{"rendered":"https:\/\/xintaivalves.com\/?page_id=29"},"modified":"2025-06-17T15:10:40","modified_gmt":"2025-06-17T07:10:40","slug":"collection","status":"publish","type":"page","link":"https:\/\/www.xintaivalves.com\/fr\/collection\/","title":{"rendered":"Collection"},"content":{"rendered":"<div id=\"coll1\" class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"has-black-color has-text-color wp-block-heading\" id=\"how-does-ball-valves-work\"><strong>Comment fonctionnent les robinets \u00e0 tournant sph\u00e9rique\u00a0?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\" style=\"font-style:normal;font-weight:400\">Les robinets \u00e0 tournant sph\u00e9rique utilisent des billes creuses qui permettent aux \u00e9coulements de les traverser lorsqu&#039;elles sont ouvertes et s&#039;isolent lorsqu&#039;elles se ferment. Les billes sont entra\u00een\u00e9es \u00e0 l&#039;aide de broches qui s&#039;ins\u00e8rent dans les fentes frais\u00e9es dans les billes creuses, qui sont \u00e0 leur tour actionn\u00e9es par des leviers pour fermer et ouvrir les billes. Les broches des vannes \u00e0 bille sont encastr\u00e9es dans les cols des vannes et sont scell\u00e9es \u00e0 l&#039;aide d&#039;un large \u00e9ventail de joints de col\u00a0; cela \u00e9vite les fuites et, de plus, les billes sont prises en sandwich entre les si\u00e8ges bille\/corps pour assurer une \u00e9tanch\u00e9it\u00e9 positive et absolue.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-style-default\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/02\/Are-You-Familar-With-the-Development-of-the-Valve-1-1024x576.png\" alt=\"\" class=\"wp-image-693\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/Are-You-Familar-With-the-Development-of-the-Valve-1-1024x576.png 1024w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/Are-You-Familar-With-the-Development-of-the-Valve-1-300x169.png 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/Are-You-Familar-With-the-Development-of-the-Valve-1-768x432.png 768w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/Are-You-Familar-With-the-Development-of-the-Valve-1-1536x864.png 1536w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/Are-You-Familar-With-the-Development-of-the-Valve-1-2048x1152.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div id=\"coll2\" class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"has-black-color has-text-color wp-block-heading\" id=\"ball-valves-circuit-function\"><strong>Fonction du circuit des vannes \u00e0 bille<\/strong><\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\" style=\"font-style:normal;font-weight:400\">Les robinets \u00e0 tournant sph\u00e9rique peuvent comporter 2 (2 voies), 3 (3 voies) et, dans certains cas, 4 orifices (4 voies). La plupart des vannes sont \u00e0 2 voies et sont actionn\u00e9es manuellement \u00e0 l&#039;aide d&#039;un levier ; ce levier est align\u00e9 avec le tuyau de la vanne \u00e0 bille chaque fois que la vanne a \u00e9t\u00e9 ouverte. Une fois ferm\u00e9, le levier est en position perpendiculaire au tuyau.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\" style=\"font-style:normal;font-weight:400\">Le d\u00e9bit dans les vannes \u00e0 bille provient simplement de la sortie et de l&#039;entr\u00e9e des vannes \u00e0 2 voies. Les vannes \u00e0 commande manuelle peuvent \u00eatre ferm\u00e9es rapidement, ce qui signifie qu&#039;il existe un risque de coups de b\u00e9lier avec des fluides \u00e0 \u00e9coulement rapide. D&#039;autres soupapes comportent des transmissions. Les vannes \u00e0 boisseau sph\u00e9rique \u00e0 3 voies ont des al\u00e9sages en forme de T ou de L, qui affectent les directions d&#039;\u00e9coulement\u00a0; cela se traduit par diff\u00e9rentes fonctions de circuit, telles que le m\u00e9lange et la distribution des flux dans diff\u00e9rentes directions.<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\" style=\"font-style:normal;font-weight:400\">Alternativement, vous pouvez utiliser des vannes \u00e0 bille automatis\u00e9es ; ceux-ci sont \u00e9quip\u00e9s d&#039;actionneurs pneumatiques ou \u00e9lectriques. Ils offrent plus de commodit\u00e9 puisqu&#039;ils peuvent \u00eatre command\u00e9s \u00e0 distance.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"660\" height=\"440\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/02\/ManufacturingProductionEquipmentSwiper_2.4583b06.jpg\" alt=\"\" class=\"wp-image-483\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/ManufacturingProductionEquipmentSwiper_2.4583b06.jpg 660w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/ManufacturingProductionEquipmentSwiper_2.4583b06-300x200.jpg 300w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/figure><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div id=\"coll3\" class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"has-black-color has-text-color wp-block-heading\" id=\"ball-valves-operation\"><strong>Fonctionnement des vannes \u00e0 bille<\/strong><\/h2>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\" style=\"font-style:normal;font-weight:400\">Lorsque les balles s&#039;ouvrent et se ferment entre les si\u00e8ges, elles effectuent des mouvements d&#039;essuyage et \u00e9liminent toutes les particules en suspension des surfaces des balles. Il est important de noter que les solides grossiers endommagent les surfaces et les si\u00e8ges des billes, ce qui finit par entra\u00eener des fuites. Les mat\u00e9riaux fibreux, avares et solides aident \u00e0 emp\u00eacher les boules de se fermer. La disposition la plus courante du robinet \u00e0 tournant sph\u00e9rique est la conception \u00e0 2 voies\u00a0; il facilite le passage des flux des entr\u00e9es aux sorties des vannes. Les vannes \u00e0 boisseau sph\u00e9rique 3 et 4 voies permettent aux flux de se d\u00e9placer dans plusieurs directions.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"660\" height=\"440\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/02\/ManufacturingProductionEquipmentSwiper_1.56d4e3d.jpg\" alt=\"\" class=\"wp-image-484\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/ManufacturingProductionEquipmentSwiper_1.56d4e3d.jpg 660w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/ManufacturingProductionEquipmentSwiper_1.56d4e3d-300x200.jpg 300w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>How Does Ball Valves Work? Ball valves use hollow balls that allow flows through them when they are open and isolate when they close. The balls are driven using spindles that fit into the slots milled into the hollow balls, which are in turn operated by levers to close and open the balls. The ball [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-29","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/pages\/29","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/comments?post=29"}],"version-history":[{"count":35,"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/pages\/29\/revisions"}],"predecessor-version":[{"id":7945,"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/pages\/29\/revisions\/7945"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/fr\/wp-json\/wp\/v2\/media?parent=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}