{"id":10457,"date":"2022-11-17T12:56:18","date_gmt":"2022-11-17T04:56:18","guid":{"rendered":"https:\/\/limegreen-okapi-448594.hostingersite.com\/?p=10457"},"modified":"2022-11-17T12:56:28","modified_gmt":"2022-11-17T04:56:28","slug":"valve-end-connection","status":"publish","type":"post","link":"https:\/\/raymonvalve.com\/fr\/valve-end-connection\/","title":{"rendered":"Raccordement de vanne<\/strong>"},"content":{"rendered":"

Raccordement de vanne<\/strong><\/h2>\n\n\n\n

Les vannes sont fabriqu\u00e9es avec de nombreux types de raccordements, notamment \u00e0 souder par embo\u00eetement, filet\u00e9s, \u00e0 brides et \u00e0 souder bout \u00e0 bout. Des raccordements sp\u00e9ciaux peuvent \u00eatre r\u00e9alis\u00e9s et sp\u00e9cifi\u00e9s, tels que cannel\u00e9s, union, et avec d'autres connecteurs.<\/p>\n\n\n\n

Les vannes filet\u00e9es n\u00e9cessitent tr\u00e8s peu de main-d'\u0153uvre pour le raccordement ; elles co\u00fbtent \u00e9galement beaucoup moins cher que d'autres types. Ces raccords d'extr\u00e9mit\u00e9 de vanne sont utilis\u00e9s sur les vannes en acier qui ont une embase dont le diam\u00e8tre int\u00e9rieur est sup\u00e9rieur au diam\u00e8tre ext\u00e9rieur du tuyau.<\/p>\n\n\n\n

Facteurs de s\u00e9lection des raccordements de vannes<\/strong><\/h2>\n\n\n\n

1. Indice de pression et pression du syst\u00e8me<\/p>\n\n\n\n

2. Pr\u00e9vention des fuites<\/p>\n\n\n\n

3. Facilit\u00e9 d'installation<\/p>\n\n\n\n

4. Facilit\u00e9 de remplacement et de retrait pour r\u00e9paration<\/p>\n\n\n\n

5. Simplification des stocks<\/p>\n\n\n\n

6. Poids et taille<\/p>\n\n\n\n

7. Co\u00fbt<\/p>\n\n\n\n

8. Conformit\u00e9 aux normes de l'usine et de l'industrie.<\/p>\n\n\n\n

S\u00e9lection <\/strong>raccordement d'extr\u00e9mit\u00e9 de vanne<\/strong><\/h2>\n\n\n\n

La s\u00e9lection des raccords d'extr\u00e9mit\u00e9 de vanne appropri\u00e9s est dict\u00e9e par les sp\u00e9cifications de tuyauterie du projet. Les sp\u00e9cifications du projet sont d\u00e9di\u00e9es aux normes d'ing\u00e9nierie de nombreuses soci\u00e9t\u00e9s techniques reconnues.<\/p>\n\n\n\n

Ces soci\u00e9t\u00e9s techniques comprennent :<\/p>\n\n\n\n

1.<\/em><\/strong>      ANSI \u2013 American national standards institute<\/p>\n\n\n\n

2.<\/em><\/strong>      API \u2013 American petroleum institute<\/p>\n\n\n\n

3.<\/em><\/strong>      IEC \u2013 international electro technical commission<\/p>\n\n\n\n

4.<\/em><\/strong>      ASME \u2013 American society of mechanical engineers<\/p>\n\n\n\n

5.<\/em><\/strong>      AWWA \u2013 American water works association<\/p>\n\n\n\n

6.<\/em><\/strong>      BSI \u2013 British standard institute<\/p>\n\n\n\n

7.<\/em><\/strong>      MSS \u2013 manufacturers standardization society of fitting and valve industry<\/p>\n\n\n\n

Types de <\/strong>raccordement d'extr\u00e9mit\u00e9 de vanne<\/strong><\/h2>\n\n\n\n

Il existe 6 types de raccords d'extr\u00e9mit\u00e9 de vanne, qui sont les suivants :<\/p>\n\n\n\n

1.<\/em><\/strong>  Filet\u00e9<\/strong><\/h3>\n\n\n\n

Les raccords d'extr\u00e9mit\u00e9 de vanne filet\u00e9s sont tr\u00e8s courants pour les basses pressions et dans les syst\u00e8mes de tuyauterie. Ils sont faciles et rapides \u00e0 assembler. Ils forment des connexions tr\u00e8s \u00e9tanches et de bonne qualit\u00e9 entre les vannes et les tuyaux.<\/p>\n\n\n\n

2.<\/em><\/strong>  Soud\u00e9<\/strong><\/h3>\n\n\n\n

Ce type de vanne poss\u00e8de simplement un manchon dont le diam\u00e8tre int\u00e9rieur est l\u00e9g\u00e8rement sup\u00e9rieur au diam\u00e8tre ext\u00e9rieur du tuyau.<\/p>\n\n\n\n

3.<\/em><\/strong>  \u00c0 brides<\/strong><\/h3>\n\n\n\n

La plupart des raccords d'extr\u00e9mit\u00e9 \u00e0 brides sont tr\u00e8s utiles pour les normes industrielles. Ces types de normes d\u00e9finissent les crit\u00e8res sp\u00e9cifiques \u00e0 respecter afin de faciliter l'utilisation du produit.<\/p>\n\n\n\n

4.<\/em><\/strong>  Compression<\/strong><\/h3>\n\n\n\n

Ce type de raccordement se trouve principalement sur les conduites d'eau dans la plomberie. Ils n'ont pas besoin de chaleur comme d'autres raccords d'extr\u00e9mit\u00e9 de vanne.<\/p>\n\n\n\n

5.<\/em><\/strong>  Union<\/strong><\/h3>\n\n\n\n

Les raccords union comportent l'\u00e9crou filet\u00e9 n\u00e9cessaire pour un raccord d'extr\u00e9mit\u00e9 de vanne m\u00e2le. La plupart des raccords union n\u00e9cessitent un autre type de raccordement comme la colle, le soudage, ou le filetage sur les vannes.<\/p>\n\n\n\n

6.<\/em><\/strong>  Montage sur collecteur<\/strong><\/h3>\n\n\n\n

Les raccords d'extr\u00e9mit\u00e9 de vanne \u00e0 montage sur collecteur int\u00e8grent une face plane avec des joints toriques autour des orifices. Les orifices de la vanne sont align\u00e9s avec les orifices des composants.<\/p>\n\n\n\n

Avantages de <\/strong>raccordement d'extr\u00e9mit\u00e9 de vanne<\/strong><\/h2>\n\n\n\n

1.<\/em><\/strong>      Co\u00fbt tr\u00e8s bas<\/p>\n\n\n\n

2.<\/em><\/strong>      Installation \u00e9pur\u00e9e et compacte<\/p>\n\n\n\n

3.<\/em><\/strong>      \u00c9limine le risque de fuite<\/p>\n\n\n\n

Inconv\u00e9nients de <\/strong>raccordement d'extr\u00e9mit\u00e9 de vanne<\/strong><\/h2>\n\n\n\n

1.<\/em><\/strong>      N\u00e9cessite un soudeur qualifi\u00e9 pour l'installation<\/p>\n\n\n\n

2.<\/em><\/strong>      Les vannes sans chauffage doivent \u00eatre d\u00e9mont\u00e9es lors de l'installation. Cela permet d'\u00e9viter d'endommager les joints et les si\u00e8ges.<\/p>\n\n\n\n

3.<\/em><\/strong>      Cela rend l'installation permanente et rend le remplacement plus difficile.<\/p>\n\n\n\n

Conclusion<\/strong><\/h2>\n\n\n\n

Il existe de nombreux types de raccords utilis\u00e9s pour installer les vannes. Cela n\u00e9cessite \u00e9galement d'autres composants de traitement dans le syst\u00e8me de tuyauterie. Ils remplissent tous les m\u00eames fonctions qui aident le syst\u00e8me de tuyauterie. Cela lui permet \u00e9galement de remplir sa fonction et pr\u00e9sente tous les types d'avantages et d'inconv\u00e9nients. <\/p>","protected":false},"excerpt":{"rendered":"

Valve end connection Valves are manufactured and made with many end connection types that include socket […]<\/p>\n","protected":false},"author":1,"featured_media":7545,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10457","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts\/10457","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/comments?post=10457"}],"version-history":[{"count":1,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts\/10457\/revisions"}],"predecessor-version":[{"id":10458,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/posts\/10457\/revisions\/10458"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media\/7545"}],"wp:attachment":[{"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/media?parent=10457"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/categories?post=10457"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/raymonvalve.com\/fr\/wp-json\/wp\/v2\/tags?post=10457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}