{"id":23075,"date":"2025-07-09T10:20:21","date_gmt":"2025-07-09T02:20:21","guid":{"rendered":"https:\/\/ifanplus.com\/?p=23075"},"modified":"2025-07-09T10:20:23","modified_gmt":"2025-07-09T02:20:23","slug":"conseils-dinstallation-de-vannes-a-guillotine-pour-leau","status":"publish","type":"post","link":"https:\/\/ifanplus.com\/fr\/connaissance\/conseils-dinstallation-de-vannes-a-guillotine-pour-leau\/","title":{"rendered":"Vannes \u00e0 guillotine pour l&#039;eau\u00a0: conseils d&#039;installation"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ifanplus.com\/fr\/product-category\/industrie-du-laiton\/vanne-en-laiton\/\">Vannes \u00e0 guillotine pour l&#039;eau <\/a>Les syst\u00e8mes jouent un r\u00f4le essentiel dans le contr\u00f4le du d\u00e9bit et le bon fonctionnement de l&#039;installation. Une installation correcte est essentielle pour maximiser leur dur\u00e9e de vie, garantir une performance optimale et \u00e9viter des r\u00e9parations co\u00fbteuses. Cet article pr\u00e9sente les robinets-vannes pour l&#039;eau, r\u00e9pond aux questions courantes, explore leurs principales caract\u00e9ristiques et leurs applications courantes, et propose un guide d\u00e9taill\u00e9 pour les choisir et les installer correctement. Il compare \u00e9galement les robinets-vannes \u00e0 d&#039;autres types de vannes pour vous aider \u00e0 prendre des d\u00e9cisions \u00e9clair\u00e9es.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions-faq\">Foire aux questions (FAQ)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Que sont les vannes \u00e0 guillotine pour l\u2019eau et comment fonctionnent-elles ?<\/strong><br>Les vannes \u00e0 guillotine utilisent une vanne mobile pour ouvrir ou fermer le passage d&#039;eau. Relever la vanne permet un d\u00e9bit maximal, tandis qu&#039;abaisser la vanne arr\u00eate compl\u00e8tement l&#039;\u00e9coulement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Les vannes \u00e0 guillotine peuvent-elles r\u00e9guler le d\u00e9bit d\u2019eau en douceur ?<\/strong><br>Non. Les robinets-vannes sont con\u00e7us pour des positions d&#039;ouverture ou de fermeture compl\u00e8tes. Un \u00e9tranglement peut endommager la vanne et provoquer des fuites.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. Quels mat\u00e9riaux sont couramment utilis\u00e9s pour les vannes \u00e0 guillotine dans les syst\u00e8mes d\u2019eau ?<\/strong><br>Les mat\u00e9riaux comprennent la fonte, la fonte ductile, le laiton, le bronze, l&#039;acier inoxydable et l&#039;acier au carbone, choisis en fonction du type d&#039;eau et de la pression.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. L\u2019orientation de l\u2019installation est-elle importante ?<\/strong><br>Oui. Certaines vannes \u00e0 guillotine n\u00e9cessitent des orientations sp\u00e9cifiques pour garantir une \u00e9tanch\u00e9it\u00e9 et une long\u00e9vit\u00e9 optimales.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. \u00c0 quelle fr\u00e9quence les robinets-vannes doivent-ils \u00eatre inspect\u00e9s ou entretenus\u00a0?<\/strong><br>Une inspection r\u00e9guli\u00e8re est recommand\u00e9e chaque ann\u00e9e ou selon l&#039;utilisation du syst\u00e8me pour v\u00e9rifier les fuites, la corrosion et le bon fonctionnement.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-definition-and-key-features-of-gate-valves-for-water\">D\u00e9finition et caract\u00e9ristiques principales des vannes \u00e0 guillotine pour l&#039;eau<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les robinets-vannes pour r\u00e9seaux d&#039;eau sont des dispositifs m\u00e9caniques con\u00e7us pour contr\u00f4ler le d\u00e9bit d&#039;eau en d\u00e9pla\u00e7ant une vanne plate ou cun\u00e9iforme perpendiculairement au trajet d&#039;\u00e9coulement. En position compl\u00e8tement ouverte, ils permettent un \u00e9coulement sans obstruction, minimisant ainsi les pertes de pression. En position ferm\u00e9e, ils assurent une \u00e9tanch\u00e9it\u00e9 parfaite pour isoler certaines sections de la canalisation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-key-features\">Caract\u00e9ristiques principales<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Conception \u00e0 al\u00e9sage int\u00e9gral :<\/strong> Offre une r\u00e9sistance minimale au d\u00e9bit et emp\u00eache la chute de pression.<\/li>\n\n\n\n<li><strong>\u00c9tanch\u00e9it\u00e9 bidirectionnelle :<\/strong> \u00c9tanch\u00e9it\u00e9 efficace quel que soit le sens d&#039;\u00e9coulement.<\/li>\n\n\n\n<li><strong>Types de tiges montantes et non montantes :<\/strong> Les tiges montantes offrent une indication de position visible ; les tiges non montantes sont compactes pour les espaces confin\u00e9s.<\/li>\n\n\n\n<li><strong>Mat\u00e9riaux multiples :<\/strong> Les vannes peuvent \u00eatre construites \u00e0 partir de m\u00e9taux compatibles avec l\u2019eau potable ou industrielle.<\/li>\n\n\n\n<li><strong>Fonctionnement manuel ou automatis\u00e9 :<\/strong> Les options vont des volants aux actionneurs \u00e9lectriques.<\/li>\n\n\n\n<li><strong>Longue dur\u00e9e de vie :<\/strong> Construction durable con\u00e7ue pour r\u00e9sister aux fluctuations de pression et de temp\u00e9rature.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ces caract\u00e9ristiques rendent les vannes \u00e0 guillotine tr\u00e8s fiables et largement utilis\u00e9es dans les syst\u00e8mes d\u2019eau.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-common-uses-and-industry-applications\">Utilisations courantes et applications industrielles<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes \u00e0 guillotine pour l&#039;eau trouvent des applications dans divers secteurs :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Distribution d&#039;eau municipale :<\/strong> Pour isoler des segments de pipeline pour la maintenance ou les urgences.<\/li>\n\n\n\n<li><strong>Traitement des eaux industrielles :<\/strong> Utilis\u00e9 dans les syst\u00e8mes de filtration, le dosage chimique et le contr\u00f4le des eaux us\u00e9es.<\/li>\n\n\n\n<li><strong>Irrigation agricole :<\/strong> Contr\u00f4ler l&#039;approvisionnement en eau dans les grands r\u00e9seaux d&#039;irrigation.<\/li>\n\n\n\n<li><strong>Syst\u00e8mes de protection incendie :<\/strong> Composants critiques dans les commandes de gicleurs et de bornes d&#039;incendie.<\/li>\n\n\n\n<li><strong>Plomberie commerciale et r\u00e9sidentielle :<\/strong> Pr\u00e9voir des points d\u2019arr\u00eat dans les syst\u00e8mes d\u2019eau des b\u00e2timents.<\/li>\n\n\n\n<li><strong>Production d&#039;\u00e9lectricit\u00e9 :<\/strong> Contr\u00f4lez les conduites d\u2019eau de refroidissement et autres flux d\u2019eau de proc\u00e9d\u00e9.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Leur capacit\u00e9 \u00e0 assurer une fermeture compl\u00e8te et une obstruction minimale du d\u00e9bit les rend indispensables dans ces industries.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-selection-guide-how-to-choose-gate-valves-for-water-systems\">Guide de s\u00e9lection\u00a0: comment choisir des vannes \u00e0 guillotine pour les syst\u00e8mes d&#039;eau<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lors de la s\u00e9lection des vannes \u00e0 guillotine pour l&#039;eau, tenez soigneusement compte des facteurs suivants\u00a0:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-material-compatibility\">1. Compatibilit\u00e9 des mat\u00e9riaux<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fonte et fonte ductile :<\/strong> \u00c9conomique, adapt\u00e9 aux syst\u00e8mes d&#039;eau potable et g\u00e9n\u00e9rale.<\/li>\n\n\n\n<li><strong>Laiton et bronze :<\/strong> R\u00e9sistant \u00e0 la corrosion, id\u00e9al pour l&#039;eau potable et les environnements marins.<\/li>\n\n\n\n<li><strong>Acier inoxydable:<\/strong> :Id\u00e9al pour les types d\u2019eau agressifs ou les applications hygi\u00e9niques.<\/li>\n\n\n\n<li><strong>Acier au carbone :<\/strong> Utilis\u00e9 dans les applications d&#039;eau \u00e0 haute pression ou industrielles.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-size-and-pressure-rating\">2. Taille et pression nominale<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00e9lectionnez des tailles de vannes adapt\u00e9es au diam\u00e8tre de la canalisation afin de maintenir l&#039;efficacit\u00e9 du syst\u00e8me. V\u00e9rifiez que la pression nominale est conforme ou sup\u00e9rieure aux exigences du syst\u00e8me, telles que PN16 ou ANSI Classe 150.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-stem-type\">3. Type de tige<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Soupapes \u00e0 tige montante :<\/strong> Plus facile \u00e0 utiliser et offre une position de vanne visible.<\/li>\n\n\n\n<li><strong>Vannes \u00e0 tige non montante :<\/strong> Mieux adapt\u00e9 aux installations souterraines ou dans des espaces restreints.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-connection-type\">4. Type de connexion<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Extr\u00e9mit\u00e9s \u00e0 brides :<\/strong> Convient aux tuyaux et syst\u00e8mes plus gros n\u00e9cessitant un entretien fr\u00e9quent.<\/li>\n\n\n\n<li><strong>Extr\u00e9mit\u00e9s filet\u00e9es :<\/strong> Courant dans les applications de plus petit diam\u00e8tre et de plus basse pression.<\/li>\n\n\n\n<li><strong>Extr\u00e9mit\u00e9s soud\u00e9es :<\/strong> Pour des connexions permanentes et sans fuite dans les syst\u00e8mes critiques.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-sealing-and-coating\">5. Scellement et rev\u00eatement<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Choisissez des si\u00e8ges en caoutchouc r\u00e9silient ou en m\u00e9tal selon l&#039;application. Des rev\u00eatements protecteurs comme l&#039;\u00e9poxy ou la galvanisation am\u00e9liorent la r\u00e9sistance \u00e0 la corrosion et prolongent la dur\u00e9e de vie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-compliance-and-certification\">6. Conformit\u00e9 et certification<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Recherchez des vannes conformes aux normes NSF\/ANSI pour l&#039;eau potable ou AWWA pour les r\u00e9seaux municipaux. La certification garantit s\u00e9curit\u00e9 et qualit\u00e9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-7-operation-mode\">7. Mode de fonctionnement<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Choisissez entre un fonctionnement manuel par volant ou des actionneurs automatis\u00e9s en fonction de la complexit\u00e9 et de l&#039;accessibilit\u00e9 du syst\u00e8me.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-installation-tips-for-gate-valves-for-water-systems\">Conseils d&#039;installation pour les vannes \u00e0 guillotine pour les syst\u00e8mes d&#039;eau<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Une installation correcte est essentielle pour une performance et une long\u00e9vit\u00e9 optimales de la vanne. Voici quelques conseils cl\u00e9s\u00a0:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-pre-installation-inspection\">1. Inspection avant l&#039;installation<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e9rifiez les dommages physiques, nettoyez les surfaces d\u2019\u00e9tanch\u00e9it\u00e9 et assurez-vous que la vanne fonctionne correctement avant l\u2019installation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-proper-pipe-alignment\">2. Alignement correct des tuyaux<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Alignez les tuyaux avec pr\u00e9cision pour \u00e9viter toute contrainte sur les connexions des vannes, ce qui peut provoquer des fuites ou une d\u00e9faillance m\u00e9canique.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-correct-orientation\">3. Orientation correcte<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Suivez les recommandations du fabricant concernant l&#039;orientation de la valve. En r\u00e8gle g\u00e9n\u00e9rale, la tige des valves \u00e0 tige montante doit \u00eatre verticale.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-gasket-and-bolt-installation\">4. Installation du joint et des boulons<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Utilisez des joints adapt\u00e9s au type d&#039;eau et \u00e0 la pression. Serrez les boulons de bride uniform\u00e9ment et en croix pour \u00e9viter les d\u00e9formations et les fuites.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-avoid-over-tightening\">5. \u00c9vitez de trop serrer<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un couple de serrage excessif peut endommager les composants et les joints de la vanne. Utilisez une cl\u00e9 dynamom\u00e9trique et respectez les valeurs recommand\u00e9es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-pipeline-flushing\">6. Rin\u00e7age des canalisations<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Rincez les canalisations avant de fermer les vannes pour \u00e9liminer les d\u00e9bris qui pourraient endommager les si\u00e8ges.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-7-controlled-operation\">7. Fonctionnement contr\u00f4l\u00e9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ouvrez et fermez les vannes lentement pour \u00e9viter les coups de b\u00e9lier, qui peuvent endommager la vanne et la canalisation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-8-scheduled-maintenance\">8. Maintenance programm\u00e9e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lubrifiez r\u00e9guli\u00e8rement les pi\u00e8ces mobiles, inspectez les joints et remplacez les composants us\u00e9s pour maintenir les performances de la vanne.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-gate-valves-for-water-vs-other-valve-types\">Vannes \u00e0 guillotine pour l&#039;eau et autres types de vannes<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Fonctionnalit\u00e9<\/th><th>Vannes \u00e0 guillotine pour l&#039;eau<\/th><th>vannes \u00e0 boisseau sph\u00e9rique<\/th><th>Robinets \u00e0 soupape<\/th><th>Vannes papillon<\/th><\/tr><\/thead><tbody><tr><td>Utilisation principale<\/td><td>Isolement<\/td><td>Isolement\/Contr\u00f4le<\/td><td>R\u00e9gulation du d\u00e9bit<\/td><td>Isolement\/Contr\u00f4le<\/td><\/tr><tr><td>R\u00e9sistance \u00e0 l&#039;\u00e9coulement<\/td><td>Tr\u00e8s faible<\/td><td>Tr\u00e8s faible<\/td><td>Haut<\/td><td>Faible<\/td><\/tr><tr><td>\u00c9tanch\u00e9it\u00e9 de la fermeture<\/td><td>Haut<\/td><td>Tr\u00e8s \u00e9lev\u00e9<\/td><td>Haut<\/td><td>Mod\u00e9r\u00e9<\/td><\/tr><tr><td>Capacit\u00e9 de limitation<\/td><td>Non<\/td><td>Oui<\/td><td>Oui<\/td><td>Oui<\/td><\/tr><tr><td>Gamme de tailles<\/td><td>Tr\u00e8s large<\/td><td>Mod\u00e9r\u00e9<\/td><td>Petit \u00e0 moyen<\/td><td>Large<\/td><\/tr><tr><td>Niveau de maintenance<\/td><td>Faible<\/td><td>Faible<\/td><td>Mod\u00e9r\u00e9<\/td><td>Faible<\/td><\/tr><tr><td>Besoin d&#039;espace<\/td><td>Grand<\/td><td>Compact<\/td><td>Mod\u00e9r\u00e9<\/td><td>Tr\u00e8s compact<\/td><\/tr><tr><td>Co\u00fbt pour les grandes tailles<\/td><td>Mod\u00e9r\u00e9<\/td><td>Haut<\/td><td>Mod\u00e9r\u00e9<\/td><td>Faible<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ce tableau met en \u00e9vidence les avantages des vannes \u00e0 guillotine en fournissant une isolation fiable avec une perte de pression minimale, ce qui les rend id\u00e9ales pour les applications d&#039;arr\u00eat du syst\u00e8me d&#039;eau.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les vannes \u00e0 guillotine pour r\u00e9seaux d&#039;eau offrent une fermeture fiable et \u00e0 faible r\u00e9sistance, essentielle \u00e0 la s\u00e9curit\u00e9 et \u00e0 l&#039;efficacit\u00e9 des canalisations. Le choix du mat\u00e9riau, de la taille et du type de tige de la vanne, ainsi qu&#039;une installation correcte, prolongent consid\u00e9rablement sa dur\u00e9e de vie et minimisent les co\u00fbts de maintenance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le respect des bonnes pratiques d&#039;installation, comme un alignement et une orientation corrects, et un fonctionnement progressif, permet d&#039;\u00e9viter les fuites et les dommages m\u00e9caniques. De plus, une inspection et un entretien r\u00e9guliers garantissent le bon fonctionnement des robinets-vannes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En comprenant les caract\u00e9ristiques et les applications uniques des vannes \u00e0 guillotine pour l&#039;eau, les professionnels peuvent prendre des d\u00e9cisions \u00e9clair\u00e9es pour optimiser les performances des syst\u00e8mes. Leur durabilit\u00e9, leur polyvalence et leur facilit\u00e9 d&#039;utilisation garantissent que les vannes \u00e0 guillotine resteront un \u00e9l\u00e9ment cl\u00e9 des infrastructures d&#039;eau du monde entier.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-contact-ifan-for-catalogs-and-samples\">Contactez l&#039;IFAN pour les catalogues et les \u00e9chantillons<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Besoin de documents techniques, de catalogues ou d&#039;\u00e9chantillons\u00a0? Contactez l&#039;IFAN d\u00e8s aujourd&#039;hui.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udce7 Courriel :<a href=\"https:\/\/ifanplus.com\/fr\/connaissance\/trusted-quality-polyvinyl-chloride-pipes\/jack%40ifangroup.com\/\">&nbsp;jack@ifangroup.com<\/a><br>\ud83d\udcf1 Whatsapp :&nbsp;<a href=\"https:\/\/api.whatsapp.com\/send?l=en&amp;phone=8619857948982\">+86 19857948982<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Notre \u00e9quipe r\u00e9pond rapidement et fournit un soutien professionnel pour tous vos besoins en mati\u00e8re de pipeline.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-ifan-international-standard\">Norme internationale IFAN<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les syst\u00e8mes de tuyauterie IFAN sont conformes \u00e0 un large \u00e9ventail de normes internationales pour garantir une qualit\u00e9 et des performances \u00e9lev\u00e9es. Parmi celles-ci figurent les normes ASTM F1974 et ASTM F1281 pour les syst\u00e8mes de tuyauterie multicouche, la norme CSA B137 pour les applications de plomberie canadiennes, la norme DIN 16836 pour les sp\u00e9cifications techniques allemandes, la norme GB18997 pour les normes chinoises et la norme ISO 21003, qui couvre les syst\u00e8mes de tuyauterie multicouche utilis\u00e9s pour les installations d&#039;eau chaude et froide. Ce large champ de certification souligne l&#039;engagement de l&#039;IFAN en mati\u00e8re de conformit\u00e9 mondiale et de fiabilit\u00e9 des produits.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-\"><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Gate valves for water systems play a vital role in controlling the flow and ensuring efficient operation. Proper installation is essential to maximize their lifespan, maintain leak-free performance, and avoid costly repairs. This article provides an overview of gate valves for water, answers common questions, explores their key features, typical applications, and offers a detailed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":23076,"comment_status":"closed","ping_status":"closed","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":"set","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":[13],"tags":[275,658,659],"class_list":["post-23075","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-brass-ball-valve","tag-brass-gate-valve","tag-gate-valves-for-water"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.7 (Yoast SEO v27.9) - 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