{"id":2703,"count":2,"description":"<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_7d0b55-1a\"} \/-->\r\n\r\n<!-- wp:generateblocks\/button-container {\"uniqueId\":\"6d8495a3\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"3d442e11\",\"hasUrl\":true,\"target\":true,\"backgroundColor\":\"#0366d6\",\"textColor\":\"#ffffff\",\"backgroundColorHover\":\"#222222\",\"textColorHover\":\"#ffffff\",\"paddingTop\":\"15\",\"paddingRight\":\"20\",\"paddingBottom\":\"15\",\"paddingLeft\":\"20\"} -->\r\n<a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"https:\/\/zecovalve.com\/fr\/contact\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>OBTENIR DES INFORMATIONS SUR LE SCH\u00c9MA DE LA VANNE \u00c0 DIAPHRAGME<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-a-diaphragm-valve\">Qu&#039;est-ce qu&#039;une vanne \u00e0 membrane ?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLes vannes \u00e0 membrane tirent leur nom d&#039;un disque flexible qui entre en contact avec un si\u00e8ge situ\u00e9 en haut du corps de la vanne pour former un joint. Un diaphragme est un \u00e9l\u00e9ment flexible sensible \u00e0 la pression qui transmet la force pour ouvrir, fermer ou contr\u00f4ler une vanne. Les vannes \u00e0 membrane sont apparent\u00e9es aux vannes \u00e0 manchon, mais utilisent un diaphragme en \u00e9lastom\u00e8re, au lieu d&#039;un rev\u00eatement en \u00e9lastom\u00e8re dans le corps de la vanne, pour s\u00e9parer le flux d&#039;\u00e9coulement de l&#039;\u00e9l\u00e9ment de fermeture.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":19395,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full\"><img class=\"wp-image-19395\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/20220708083634-62c7ec92aba44.jpg\" alt=\"\" \/><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Comment fonctionnent les vannes \u00e0 membrane ?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLes vannes \u00e0 membrane sont simples en termes de construction et de fonctionnement. Un actionneur de vanne est en contact avec la membrane interne (ou \u00ab\u00a0diaphragme\u00a0\u00bb) de la vanne dans sa position ouverte. Lorsque l&#039;utilisateur souhaite fermer la vanne, l&#039;actionneur est enfonc\u00e9 et\/ou tourn\u00e9 et la membrane est pouss\u00e9e dans le bord du barrage solide, fermant ainsi la vanne. Certaines vannes \u00e0 membrane peuvent \u00e9galement avoir des positions semi-ouvertes\/restreintes o\u00f9 la membrane est partiellement ferm\u00e9e, permettant un d\u00e9bit \u00e9trangl\u00e9 \u00e0 travers la vanne. Dans la section suivante, nous examinerons les grandes cat\u00e9gories de vannes \u00e0 membrane et les domaines dans lesquels elles sont les plus utiles.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Types de vannes \u00e0 membrane<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Vannes \u00e0 membrane de type d\u00e9versoir<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLa vanne \u00e0 membrane de type d\u00e9versoir est l&#039;une des conceptions les plus courantes disponibles et correspond \u00e0 celle illustr\u00e9e \u00e0 la figure 2 ci-dessus. La conception \u00e0 l\u00e8vre\/selle sur\u00e9lev\u00e9e est la mieux adapt\u00e9e au contr\u00f4le de petit d\u00e9bit et reste \u00e9tanche gr\u00e2ce au chapeau sur le diaphragme et l&#039;actionneur. Cette conception est optimale pour les liquides et gaz dangereux ou corrosifs, car toute d\u00e9faillance de la membrane sera contenue par ce capot. De plus, le corps inclin\u00e9 rend cette vanne intrins\u00e8quement auto-drainante, mais cette vidange peut se produire dans les deux sens de la vanne, ce qui peut ne pas \u00eatre optimal pour certaines applications. La vanne de type d\u00e9versoir est principalement sp\u00e9cifi\u00e9e pour les fluides propres et homog\u00e8nes, car des boues visqueuses et des s\u00e9diments peuvent s&#039;accumuler de chaque c\u00f4t\u00e9 de la selle. On les trouve le plus souvent dans des processus tels que les applications alimentaires\/chimiques, la production de gaz, les applications corrosives et l&#039;eau.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Vannes \u00e0 membrane de type droit<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLa vanne \u00e0 membrane directe est structurellement similaire aux types \u00e0 d\u00e9versoir\u00a0; cependant, il ne contient pas la selle caract\u00e9ristique et a plut\u00f4t un chemin compl\u00e8tement droit. Leurs membranes sont g\u00e9n\u00e9ralement plus flexibles et permettent une distance de d\u00e9placement plus longue, car elles doivent toucher tout le bas de la valve. Ces vannes doivent souvent \u00eatre entretenues\/remplac\u00e9es, car leur dur\u00e9e de vie est g\u00e9n\u00e9ralement inf\u00e9rieure \u00e0 celle des conceptions \u00e0 d\u00e9versoir en raison de leurs membranes plus flexibles. Les vannes \u00e0 membrane directe sont utilis\u00e9es pour les boues, les fluides visqueux et d&#039;autres applications o\u00f9 le blocage doit \u00eatre r\u00e9duit. Ils sont \u00e9galement utiles pour les r\u00e9gimes d&#039;\u00e9coulement bidirectionnels, car il n&#039;y a pas de selle pour emp\u00eacher le passage rapide de l&#039;entr\u00e9e \u00e0 la sortie.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Pi\u00e8ces de vanne \u00e0 membrane<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLes composants des vannes \u00e0 membrane sont les suivants\u00a0:\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Capot de vanne \u00e0 membrane<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLe chapeau sert de couvercle sup\u00e9rieur et est boulonn\u00e9 au corps de la vanne. Il prot\u00e8ge le compresseur, la tige, le diaphragme et les autres composants non mouill\u00e9s de la vanne \u00e0 membrane.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Corps de vanne \u00e0 membrane<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLe corps de vanne est le composant directement connect\u00e9 \u00e0 la canalisation dans laquelle passe le fluide. La zone d&#039;\u00e9coulement \u00e0 l&#039;int\u00e9rieur du corps de vanne d\u00e9pend du type de vanne \u00e0 membrane.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLe corps de la vanne et le chapeau sont fabriqu\u00e9s \u00e0 partir de mat\u00e9riaux solides, rigides et r\u00e9sistants \u00e0 la corrosion.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Diaphragme de vanne \u00e0 membrane<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLe diaphragme est constitu\u00e9 d&#039;un disque polym\u00e8re hautement \u00e9lastique qui descend jusqu&#039;\u00e0 toucher le bas du corps de la vanne pour limiter ou obstruer le passage du fluide. La membrane se soul\u00e8ve si le d\u00e9bit de fluide doit \u00eatre augment\u00e9 ou si la vanne doit \u00eatre compl\u00e8tement ouverte. Le fluide circule sous le diaphragme. Cependant, ce composant limite la temp\u00e9rature et la pression de fonctionnement de la vanne en raison du mat\u00e9riau et de la structure du diaphragme. Il doit \u00e9galement \u00eatre remplac\u00e9 p\u00e9riodiquement puisque ses propri\u00e9t\u00e9s m\u00e9caniques se d\u00e9gradent au cours de son utilisation.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLe diaphragme isole les composants non mouill\u00e9s (compresseur, tige et actionneur) du fluide en circulation. Par cons\u00e9quent, les solides et les fluides visqueux sont moins susceptibles d\u2019interf\u00e9rer avec le m\u00e9canisme de fonctionnement de la vanne \u00e0 membrane. Cela prot\u00e8ge \u00e9galement les composants non mouill\u00e9s de la corrosion. \u00c0 l\u2019inverse, le fluide pr\u00e9sent dans le pipeline ne sera pas contamin\u00e9 par le lubrifiant utilis\u00e9 pour faire fonctionner la vanne.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":4} -->\r\n<h4>Mat\u00e9riau du diaphragme de la vanne \u00e0 membrane<\/h4>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\n<strong>Type non doubl\u00e9 ou doubl\u00e9 de caoutchouc<\/strong>\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>NR\/caoutchouc naturel<\/li>\r\n \t<li>NBR\/Nitrile\/Buna-N<\/li>\r\n \t<li>EPDM<\/li>\r\n \t<li>FKM\/Viton<\/li>\r\n \t<li>BUNA-N<\/li>\r\n \t<li>SI\/caoutchouc silicone<\/li>\r\n \t<li>Cuir<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\n<strong>Type de plastique fluor\u00e9<\/strong>\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li>FEP, avec support EPDM<\/li>\r\n \t<li>PTFE, avec support EPDM<\/li>\r\n \t<li>PFA, avec support EPDM<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Compresseur de valve \u00e0 membrane<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLe compresseur est un disque situ\u00e9 entre la tige de valve et le diaphragme. Il soutient la vanne \u00e0 membrane et r\u00e9partit les forces de la tige lors du mouvement lin\u00e9aire. La conception du compresseur est optimis\u00e9e pour offrir une meilleure limitation et un meilleur contr\u00f4le du d\u00e9bit.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:heading {\"level\":3} -->\r\n<h3>Tige de vanne \u00e0 membrane<\/h3>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLa tige est un arbre vertical reli\u00e9 au compresseur qui exerce un mouvement lin\u00e9aire pour d\u00e9placer \u00e0 la fois le compresseur et le diaphragme, faisant ainsi fonctionner la vanne \u00e0 diaphragme. Il transmet le mouvement exerc\u00e9 par l&#039;actionneur. Les vannes \u00e0 membrane peuvent avoir des tiges \u00e0 piston ou filet\u00e9es. Comme leur nom l&#039;indique, les vannes \u00e0 piston sont d\u00e9plac\u00e9es par un ensemble piston \u00e0 l&#039;int\u00e9rieur du chapeau, la tige de vanne agissant probablement comme tige de piston. Ce type n\u00e9cessite une force lin\u00e9aire exerc\u00e9e par la pression du fluide. Les vannes \u00e0 tige filet\u00e9e ont un \u00e9crou de tige correspondant. Ce type n\u00e9cessite un couple pour d\u00e9placer lin\u00e9airement la tige, ainsi qu&#039;une lubrification pour un mouvement fluide.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nLes tiges filet\u00e9es des vannes \u00e0 membrane peuvent avoir un m\u00e9canisme montant ou non montant :\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li><strong>Tige montante<\/strong>: Les tiges montantes ou indicatrices s&#039;\u00e9tendent dans leur longueur jusqu&#039;au volant. Lorsque le volant est tourn\u00e9, la tige monte ou descend pour ouvrir ou fermer la vanne, respectivement. Par cons\u00e9quent, il est plus facile de d\u00e9terminer le degr\u00e9 d\u2019ouverture de la vanne en examinant la quantit\u00e9 de tige expos\u00e9e. Cependant, les tiges montantes prennent plus de place que les tiges non montantes.<\/li>\r\n \t<li><strong>Tige non montante\u00a0:<\/strong> Les tiges non montantes ou non indicatrices sont tourn\u00e9es pour ouvrir ou fermer la vanne, mais cela ne fait pas monter ou descendre la tige. Les vannes \u00e0 tige non montante sont utilis\u00e9es dans des espaces limit\u00e9s, comme dans les syst\u00e8mes de canalisations souterraines.<\/li>\r\n<\/ul>\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Avantages et inconv\u00e9nients des vannes \u00e0 membrane<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:table {\"className\":\"is-style-stripes\"} -->\r\n<figure class=\"wp-block-table is-style-stripes\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td><strong>Avantages<\/strong><\/td>\r\n<td><strong>D\u00e9savantages<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Extr\u00eamement propre<\/td>\r\n<td>Ne peut \u00eatre utilis\u00e9 qu&#039;\u00e0 des temp\u00e9ratures mod\u00e9r\u00e9es (-60 \u00e0 450 \u00baF)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Joint anti-fuite<\/td>\r\n<td>Ne peut \u00eatre utilis\u00e9 qu&#039;\u00e0 des pressions mod\u00e9r\u00e9es (environ 300 psi)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Fermeture \u00e9tanche<\/td>\r\n<td>Ne peut pas \u00eatre utilis\u00e9 dans des op\u00e9rations multi-tours<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Entretien facile<\/td>\r\n<td>Aucune dimension face \u00e0 face standard de l&#039;industrie<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Les r\u00e9parations peuvent \u00eatre effectu\u00e9es sans interrompre le pipeline<\/td>\r\n<td>Le corps doit \u00eatre fabriqu\u00e9 dans un mat\u00e9riau r\u00e9sistant \u00e0 la corrosion<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>R\u00e9duire les fuites vers l\u2019environnement<\/td>\r\n<td><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n<!-- \/wp:table -->","link":"https:\/\/zecovalve.com\/fr\/tag\/diaphragm-valve-function","name":"Fonction de la vanne \u00e0 membrane","slug":"diaphragm-valve-function","taxonomy":"post_tag","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Diaphragm Valve Diagram - Diaphragm Valve Parts &amp; Function | ZECO Valve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zecovalve.com\/fr\/tag\/diaphragm-valve-function\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Diaphragm Valve Diagram - Diaphragm Valve Parts &amp; Function | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"GET DIAPHRAGM VALVE DIAGRAM INFORMATION  What is a Diaphragm Valve?  Diaphragm valves get their name from a flexible disc that comes into contact with a seat at the top of the valve body to form a seal. A diaphragm is a flexible, pressure-responsive element that transmits force to open, close, or control a valve. Diaphragm valves are related to pinch valves, but use an elastomeric diaphragm, instead of an elastomeric liner in the valve body, to separate the flow stream from the closure element.   How do Diaphragm Valves Work?  Diaphragm valves are simple in construction and operation. A valve actuator is in contact with the inner membrane (or \u201cdiaphragm\u201d) of the valve in its open position. When the user desires the valve to be shut, the actuator is pressed and\/or turned and the membrane is pushed into the edge of the solid damn, closing the valve. Certain diaphragm valves can also have half open\/restricted positions where the membrane is partially closed, allowing a throttled flow through the valve. In the next section, we will examine the broad categories of diaphragm valves and where they are most useful.  Types of Diaphragm Valves  Weir-Type Diaphragm Valves  The weir-type diaphragm valve is one of the most common designs available and is what is shown in Figure 2, above. The raised lip\/saddle design is best suited for small flow control and is kept leak-proof thanks to the bonnet over the diaphragm and actuator. This design is optimal for dangerous or corrosive liquid and gas, as any failure with the membrane will be kept contained by this bonnet. Also, the sloped body makes this valve inherently self-draining, but this draining can happen in both valve directions which may not be optimal for some applications. The weir-type valve is mostly specified for clean, homogenous fluids, as viscous slurries and sediments may build up on either side of the saddle. They are most often found in processes such as food\/chemical, gas production, corrosive, and water applications.  Straight Through Type Diaphragm Valves  The straight-through diaphragm valve is structurally similar to weir-types; however, it does not contain the characteristic saddle and instead has a completely straight pathway. Their membranes are typically more flexible and allow for farther travel distance, as it must touch the very bottom of the valve. These valves must often be serviced\/replaced, as their lifespan is typically less than weir-type designs due to their more flexible membranes. Straight-through diaphragm valves are used for slurries, viscous fluids, and other applications where blocking must be reduced. They are also useful for bi-directional flow regimes, as there is no saddle to impede swift changing from inlet to outlet.  Diaphragm Valve Parts  The components of diaphragm valves are the following:  Diaphragm Valve Bonnet  The bonnet serves as the top cover and is bolted to the valve body. It protects the compressor, stem, diaphragm, and other non-wetted components of the diaphragm valve.  Diaphragm Valve Body  The valve body is the component directly connected to the pipeline wherein the fluid passes. The flow area inside the valve body depends on the type of diaphragm valve.  Both the valve body and bonnet are constructed from strong, rigid, and corrosive resistant materials.  Diaphragm Valve Diaphragm  The diaphragm is made from a highly elastic polymeric disc that moves down to touch the bottom of the valve body to limit or obstruct the passage of fluid. The diaphragm lifts if the fluid flow rate is to be increased or the valve is to be fully opened. The fluid flows underneath the diaphragm. However, this component limits the valve\u2019s operating temperature and pressure due to the diaphragm\u2019s material and structure. It must also be replaced periodically since its mechanical properties degrade during usage.  The diaphragm isolates the non-wetted components (compressor, stem, and actuator) from the flowing media. Therefore, solids and viscous fluids are less likely to interfere with the operating mechanism of the diaphragm valve. This also protects the non-wetted components from corrosion. Conversely, the fluid in the pipeline will not be contaminated with the lubricant used in operating the valve.  Material of Diaphragm Valve Diaphragm  Unlined or Rubber Lined Type  NR\/Natural Rubber NBR\/Nitrile\/Buna-N EPDM FKM\/Viton BUNA-N SI\/Silicone rubber Leather  Fluorine Plastic Type  FEP, with EPDM backing PTFE, with EPDM backing PFA, with EPDM backing  Diaphragm Valve Compressor  The compressor is a disc that lies between the valve stem and the diaphragm. It supports the diaphragm valve and distributes the forces from the stem during linear movement. The compressor design is optimized to provide better flow throttling and control.  Diaphragm Valve Stem  The stem is a vertical shaft connected to the compressor that exerts linear motion to move both compressor and diaphragm, thus operating the diaphragm valve. It transmits the motion exerted by the actuator. Diaphragm valves can either have piston- or threaded-type stems. As the name implies, piston-type valves are moved by a piston assembly inside the bonnet, with the valve stem likely acting as the piston rod. This type requires linear force exerted by fluid pressure. Threaded stem valves have a matching stem nut. This type requires torque to linearly move the stem, as well as lubrication for smooth motion.  The threaded stems of diaphragm valves can have a rising or non-rising mechanism:  Rising Stem: Rising stems or indicating stems extend their length up to the handwheel. As the handwheel is turned, the stem rises or descends to open or close the valve, respectively. Hence, it is easier to determine the extent to which the valve is opened by looking at the amount of stem exposed. However, rising stems take up more space than non-rising stems. Non-Rising Stem: Non-rising stems or non-indicating stems are rotated to open or close the valve, but it does not cause the stem to move up or down. Non-rising stem valves are used in limited spaces, such as in underground piping systems.  Advantages and Disadvantages of Diaphragm Valves    Advantages Disadvantages  Extremely clean Can only be used at moderate temperatures (-60 to 450\u00baF)  Leak proof seal Can only be used in moderate pressures (approximately 300psi)  Tight shut-off Cannot be used in multi-turn operations  Easy maintenance No industry standard face-to-face dimensions  Repairs can be made without interrupting the pipeline The body must be made of corrosive resistant material  Reduce leakage to the environment\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zecovalve.com\/fr\/tag\/diaphragm-valve-function\" \/>\n<meta property=\"og:site_name\" content=\"ZECO Valve\" \/>\n<meta property=\"og:image\" content=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/07\/20220708083634-62c7ec92aba44.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/zecovalve.com\/#website\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"ZECO Valve\",\"description\":\"Industrial Ball Valve, Gate Valve and Globe Valve Manufacturer\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/zecovalve.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"CollectionPage\",\"@id\":\"https:\/\/zecovalve.com\/tag\/diaphragm-valve-function#webpage\",\"url\":\"https:\/\/zecovalve.com\/tag\/diaphragm-valve-function\",\"name\":\"Diaphragm Valve Diagram - Diaphragm Valve Parts & Function | ZECO Valve\",\"isPartOf\":{\"@id\":\"https:\/\/zecovalve.com\/#website\"},\"breadcrumb\":{\"@id\":\"https:\/\/zecovalve.com\/tag\/diaphragm-valve-function#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zecovalve.com\/tag\/diaphragm-valve-function\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zecovalve.com\/tag\/diaphragm-valve-function#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/\",\"url\":\"https:\/\/zecovalve.com\/\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":2,\"item\":{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zecovalve.com\/tag\/diaphragm-valve-function\",\"url\":\"https:\/\/zecovalve.com\/tag\/diaphragm-valve-function\",\"name\":\"Diaphragm Valve Function\"}}]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","_links":{"self":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/tags\/2703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/tags"}],"about":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/taxonomies\/post_tag"}],"wp:post_type":[{"href":"https:\/\/zecovalve.com\/fr\/wp-json\/wp\/v2\/posts?tags=2703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}