{"id":7261,"date":"2021-12-30T07:05:22","date_gmt":"2021-12-30T07:05:22","guid":{"rendered":"https:\/\/zecovalve.com\/news-the-principle-of-selection-of-flat-gate-valve-industrial-valve-manufacturer.html"},"modified":"2022-09-14T02:55:28","modified_gmt":"2022-09-14T02:55:28","slug":"news-the-principle-of-selection-of-flat-gate-valve-industrial-valve-manufacturer","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/fr\/news-the-principle-of-selection-of-flat-gate-valve-industrial-valve-manufacturer.html","title":{"rendered":"Vanne \u00e0 vanne plate \u2013 Fournisseur de vanne \u00e0 vanne plate"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-a-flat-gate-valve\">Qu&#039;est-ce qu&#039;un <strong><mark style=\"background-color:var(--base)\" class=\"has-inline-color has-contrast-2-color\"><a href=\"https:\/\/zecovalve.com\/fr\/produit\/through-conduit-gate-valve\/\">Vanne \u00e0 vanne plate<\/a><\/mark><\/strong>?<\/h2>\n\n\n\n<p>Le robinet-vanne plat produit par ZECO Valve est un robinet coulissant dont la partie de fermeture est un robinet parall\u00e8le. L&#039;\u00e9l\u00e9ment de fermeture peut \u00eatre un portail simple ou un portail double avec un m\u00e9canisme de distraction entre les deux. La force de pression de l&#039;obturateur sur le si\u00e8ge de vanne est contr\u00f4l\u00e9e par la pression moyenne agissant sur l&#039;obturateur flottant ou sur le si\u00e8ge de vanne flottant. S&#039;il s&#039;agit d&#039;un robinet-vanne \u00e0 double vanne, le m\u00e9canisme d&#039;expansion entre les deux vannes peut compl\u00e9ter cette force de pression.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/slab-gate-valve.jpg\" alt=\"Robinet-vanne de dalle\" class=\"wp-image-16345\" width=\"400\" height=\"300\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/slab-gate-valve.jpg 800w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/slab-gate-valve-300x225.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/slab-gate-valve-768x576.jpg 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/slab-gate-valve-600x450.jpg 600w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Sp\u00e9cifications des vannes \u00e0 vanne plate<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Pression nominale\u00a0: CLASSE 150~ CLASSE 2500 (PN10~PN420)<\/li><li>Taille d&#039;al\u00e9sage\u00a0: 2\u301e~48\u301e (DN50~DN1200)<\/li><li>Temp\u00e9rature de fonctionnement\u00a0: -196 \u2103 ~ 600 \u2103<\/li><li>Mat\u00e9riau du corps\u00a0: acier au carbone, acier inoxydable, duplex, Hastelloy, Inconel, Monel, Alloy20, Incoloy, autres mat\u00e9riaux en option<\/li><li>Mat\u00e9riau de la porte\u00a0: acier au carbone, acier inoxydable, duplex, Hastelloy, Inconel, Monel, Alloy20, Incoloy, autres mat\u00e9riaux en option<\/li><li>Mat\u00e9riau du si\u00e8ge\u00a0: PTFE, RPTFE, PEEK, acier inoxydable, stellite, autre mat\u00e9riau en option<\/li><li>Mode de fonctionnement\u00a0: manuel, actionneur pneumatique, actionneur \u00e9lectrique, actionneur hydraulique<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Types de vannes \u00e0 vanne plate<\/h2>\n\n\n\n<p>Le robinet-vanne plat peut \u00eatre divis\u00e9 en robinet-vanne plat manuel, robinet-vanne plat pneumatique et robinet-vanne plat \u00e9lectrique selon le mode de conduite. Selon l&#039;utilisation et l&#039;occasion, il peut \u00eatre divis\u00e9 en vanne \u00e0 vanne plate de maintien de d\u00e9rivation, vanne \u00e0 vanne plate \u00e0 trou de non-d\u00e9viation, vanne \u00e0 vanne plate pour champ p\u00e9trolif\u00e8re, vanne \u00e0 vanne plate pour pipeline, vanne \u00e0 vanne plate \u00e0 gaz, etc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Le principe de s\u00e9lection des vannes \u00e0 vanne plate<\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li>Pour les pipelines de p\u00e9trole et de gaz naturel, utilisez des vannes plates \u00e0 vannes simples ou doubles. Si vous devez nettoyer la canalisation, utilisez une vanne plate \u00e0 tige ouverte \u00e0 simple ou double vanne avec des trous de d\u00e9rivation.<\/li><li>Pour le pipeline de transport et l&#039;\u00e9quipement de stockage du p\u00e9trole raffin\u00e9, utilisez une vanne plate \u00e0 une ou deux portes sans trou de d\u00e9rivation.<\/li><li>Pour les dispositifs de t\u00eate de puits d&#039;extraction de p\u00e9trole et de gaz naturel, des vannes plates \u00e0 une ou deux portes avec des si\u00e8ges de vanne flottants \u00e0 tige sombre et des trous de d\u00e9rivation sont utilis\u00e9es, dont la plupart sont des normes API16A, et les niveaux de pression sont API2000, API3000, API5000, API10000. , API15000, API20000.<\/li><li>Pour les canalisations contenant des particules en suspension, utilisez des vannes \u00e0 plaques en forme de couteau.<\/li><li>Pour le gazoduc de ville, utilisez un robinet \u00e0 vanne plate \u00e0 tige ouverte \u00e0 simple ou double vanne \u00e0 joint souple.<\/li><li>Pour les projets urbains d\u2019eau du robinet, utilisez des vannes plates \u00e0 tige ouverte \u00e0 simple ou double vanne sans trous de d\u00e9rivation.<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Avantages des vannes \u00e0 vanne plate<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Conception auto-scell\u00e9e \u00e0 pression du capot<\/li><li>Conception ignifuge<\/li><li>Tige allong\u00e9e en option<\/li><li>Portail plat simple ou double en option<\/li><li>\u00c9tanch\u00e9it\u00e9 interne et externe fiable<\/li><li>Conception \u00e0 auto-d\u00e9charge de pression du logement de valve<\/li><li>Conception de portail \u00e9lastique<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Applications des vannes \u00e0 vanne plate<\/h2>\n\n\n\n<p>Cette vanne peut \u00eatre largement utilis\u00e9e dans les pipelines de gaz naturel, de p\u00e9trole, de produits chimiques, de protection de l&#039;environnement et autres, les syst\u00e8mes de ventilation et les dispositifs de stockage de p\u00e9trole et de vapeur, comme \u00e9quipement d&#039;ouverture et de fermeture.<\/p>\n\n\n\n<p><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"color: black;\">ZECO Valve est l&#039;un des principaux fournisseurs de vannes plates industrielles en Chine avec une certification de qualit\u00e9 <\/span><\/span>API6D.<br><span style=\"font-family: arial, helvetica, sans-serif;\"><span style=\"color: black;\">Principaux produits\u00a0: vanne papillon, robinet \u00e0 tournant sph\u00e9rique, robinet-vanne, clapet anti-retour, robinet \u00e0 soupape, cr\u00e9pines en Y, actionneur \u00e9lectrique, actionneurs pneumatiques.<\/span><\/span><\/p>\n\n\n\n<!-- Andy:h-related-tags -->\n<h2 id=\"h-related-tags\">Balises associ\u00e9es :<\/h2>\n<!-- \/Andy:h-related-tags -->\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/\">Soupape ZECO<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/categorie-de-produits\/gate-valve\/\">Fabricant de robinets-vannes \u2013 Diff\u00e9rents types de robinets-vannes<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">Qu'est-ce qu'un robinet-vanne ?<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/the-difference-between-globe-valve-and-ball-valve.html\/\">Robinet \u00e0 soupape et robinet \u00e0 bille<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/difference-between-gate-valves-and-ball-valves.html\/\">Vanne et robinet \u00e0 boisseau sph\u00e9rique<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/difference-between-gate-valve-and-butterfly-valve.html\/\">Diff\u00e9rence entre la vanne \u00e0 vanne et la vanne papillon<\/a>\n\n<\/div>\n\n\n\n<div class=\"re_main\">\n<a href=\"https:\/\/zecovalve.com\/fr\/china-gate-valves-suppliersnon-rising-stem-gate-valvesks-gate-valves.html\/\">Qu'est-ce qu'un robinet-vanne ?<\/a>\n\n<\/div>\n\n\n\n<p>Dix articles avant et apr\u00e8s<\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-gate-valve-body-structure-industrial-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 Structure du corps du robinet-vanne | Fabricant de vannes industrielles<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-the-working-principle-of-gate-valve-industrial-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 Le principe de fonctionnement du robinet-vanne | Fabricant de vannes industrielles<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-the-advantages-and-shortcomings-of-gate-valve-industrial-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 Les avantages et les inconv\u00e9nients du robinet-vanne | Fabricant de vannes industrielles<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-butterfly-valve-installation-and-maintenance-industrial-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 Installation et maintenance de vannes papillon | Fabricant de vannes industrielles<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-the-advantages-and-disadvantages-of-butterfly-valve-industrial-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 Les avantages et inconv\u00e9nients de la vanne papillon | Fabricant de vannes industrielles<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-the-advantages-and-shortcomings-of-flat-gate-valve-industrial-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 Les avantages et les inconv\u00e9nients du robinet \u00e0 vanne plate | Fabricant de vannes industrielles<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-features-and-applicable-occasions-of-flat-gate-valve-industrial-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 Caract\u00e9ristiques et occasions applicables du robinet \u00e0 vanne plate | Fabricant de vannes industrielles<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-the-difference-between-rising-stem-gate-valves-and-non-rising-stem-gate-valves-industrial-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 La diff\u00e9rence entre les robinets-vannes \u00e0 tige montante et les robinets-vannes \u00e0 tige non montante | Fabricant de vannes industrielles<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-what-are-the-structural-features-of-gate-valves-industrial-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 Quelles sont les caract\u00e9ristiques structurelles des robinets-vannes | Fabricant de vannes industrielles<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/zecovalve.com\/fr\/news-introduction-of-several-types-of-gate-valves-industrial-valve-manufacturer.html\/\">Actualit\u00e9s \u2013 Introduction de plusieurs types de vannes | Fabricant de vannes industrielles<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Qu&#039;est-ce qu&#039;un robinet \u00e0 vanne plate\u00a0? Le robinet-vanne plat produit par ZECO Valve est un robinet coulissant dont la partie de fermeture est \u2026 <a title=\"Vanne \u00e0 vanne plate \u2013 Fournisseur de vanne \u00e0 vanne plate\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/news-the-principle-of-selection-of-flat-gate-valve-industrial-valve-manufacturer.html\" aria-label=\"Plus sur Vanne \u00e0 Vanne Plate \u2013 Fournisseur de Vanne \u00e0 Vanne Plate\">Lire plus<\/a><\/p>","protected":false},"author":2,"featured_media":16345,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":"","footnotes":""},"categories":[1],"tags":[3308,3288,3286,3309,3310,3307,3],"class_list":["post-7261","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-china-flat-gate-valve","tag-china-flat-gate-valve-factory","tag-flat-gate-valve","tag-flat-gate-valve-factories","tag-flat-gate-valve-factory","tag-flat-gate-valve-supplier","tag-gate-valve","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/slab-gate-valve.jpg",800,600,false],"author_info":{"display_name":"Jerry","author_link":"https:\/\/zecovalve.com\/fr\/author\/jerry"},"comment_info":0,"category_info":[{"term_id":1,"name":"Uncategorized","slug":"uncategorized","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":452,"filter":"raw","cat_ID":1,"category_count":452,"category_description":"","cat_name":"Uncategorized","category_nicename":"uncategorized","category_parent":0}],"tag_info":[{"term_id":3308,"name":"China Flat Gate Valve","slug":"china-flat-gate-valve","term_group":0,"term_taxonomy_id":3308,"taxonomy":"post_tag","description":"<!-- wp:generateblocks\/button-container {\"uniqueId\":\"f8260ba6\",\"isDynamic\":true,\"blockVersion\":2} -->\r\n<!-- wp:generateblocks\/button {\"uniqueId\":\"e4f70767\",\"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-e4f70767 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GET CHINA FLAT GATE VALVE PRICE<\/strong><\/a>\r\n<!-- \/wp:generateblocks\/button -->\r\n<!-- \/wp:generateblocks\/button-container -->\r\n\r\n<!-- wp:kadence\/tableofcontents {\"uniqueID\":\"_d5c49d-10\"} \/-->\r\n\r\n<!-- wp:heading -->\r\n<h2 id=\"h-what-is-a-flat-gate-valve\">What is a <strong>Flat Gate Valve<\/strong>?<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe flat gate valve is a sliding valve whose gate is a parallel gate. The shutter can be a single shutter plate or a double shutter plate with a deployment mechanism in between.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nThe push force of the gate to the valve seat is controlled by the pressure of the medium acting on the floating gate or floating valve seat. If the flat gate valve is a dual shutter flat gate valve, the spreading mechanism seen in the two shutters can compensate for this pressure.\r\n\r\n<!-- \/wp:paragraph -->\r\n\r\n<!-- wp:image {\"align\":\"center\",\"id\":16156,\"width\":400,\"height\":300,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\r\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img class=\"wp-image-16156\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/through-conduit-gate-valve.jpg\" alt=\"Through Conduit Gate Valve\" width=\"400\" height=\"300\" \/><\/figure>\r\n<!-- \/wp:image -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Specifications of Flat Gate Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul><!-- wp:list-item -->\r\n \t<li>Size: from 2\u2033 to 48\u2033<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Pressure: 150 \u2013 1500LB<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Material: WCB, LCB, WC6, WC9, CF8, CF3, CF3M, and CF8M<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Design and production standard: API 600, API6D, and ASME B16.34<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Distance between flanges: API 6D, ASME B16.10<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Connected in accordance with standard: ANSI B16.5, ASME B16.47, ANSI B16.25<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Test standard: API598, API6D<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Actuation: can operate with lever, gearbox, a pneumatic or electric actuator with handwheel for emergencies.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Medium: The valve is suitable for several media including water, steam, oil, gas, petrol products, nitric acid, acetic acid, etc.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ul>\r\n \t<li style=\"list-style-type: none\">\r\n<ul>\r\n \t<li>Working temperature: from -46\u00baC or -50\u00baC (stainless steel constructions) and -29\u00baC (carbon steel constructions) up to 600\u2103<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Features of Flat Gate Valve<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list {\"ordered\":true} -->\r\n<ol>\r\n \t<li style=\"list-style-type: none\">\r\n<ol><!-- wp:list-item -->\r\n \t<li>The valve seat adopts the floating valve seat structure with o-ring sealing and pre-tightening force, and the inlet and outlet of the flat gate valve are sealed in both directions; in addition, the switching torque of this structure is 1\/2 of that of the ordinary valve, and the valve can be easily opened and closed.<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ol>\r\n \t<li style=\"list-style-type: none\">\r\n<ol>\r\n \t<li>When the flat gate valve is fully opened, the channel is smooth, the flow resistance coefficient is extremely small, and there is no pressure loss, and the pipeline can be cleaned with a hairball<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ol>\r\n \t<li style=\"list-style-type: none\">\r\n<ol>\r\n \t<li>The filling material structure with self-sealing ability is adopted, which does not need to be adjusted frequently, the switch is extremely light, and the sealing performance is reliable. The auxiliary sealing grease injection structure is set at the filling material, the sealing performance is absolutely reliable, and zero leakage is truly achieved; It solves the disadvantage that the general valve packing is most likely to leak.<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ol>\r\n \t<li style=\"list-style-type: none\">\r\n<ol>\r\n \t<li>When the flat gate valve is closed, the high pressure in the inner cavity can be automatically eliminated, which is convenient to use.<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ol>\r\n \t<li style=\"list-style-type: none\">\r\n<ol>\r\n \t<li>The fully enclosed structure has good protection performance and can meet all-weather requirements.<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading -->\r\n<h2>Selection Principles for Flat Gate Valves<\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:list {\"ordered\":true} -->\r\n<ol>\r\n \t<li style=\"list-style-type: none\">\r\n<ol><!-- wp:list-item -->\r\n \t<li>For the pipelines for oil and natural gas, flat gate valves with single or double gates are used. If you need to clean the pipeline, choose a single gate or double gate with a straight rod flat gate valve with diversion holes.<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ol>\r\n \t<li style=\"list-style-type: none\">\r\n<ol>\r\n \t<li>For the transportation pipeline and storage equipment of refined oil, use a single gate or double gate flat gate valve without a diversion hole.<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ol>\r\n \t<li style=\"list-style-type: none\">\r\n<ol>\r\n \t<li>For oil and natural gas wellhead devices, single gate or double gate flat gate valves with diversion holes in dark rod floating valve seats are selected, most of which are API16A standards, and the pressure levels are API2000, API3000, API5000, API10000, API15000, API20000.<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ol>\r\n \t<li style=\"list-style-type: none\">\r\n<ol>\r\n \t<li>For pipelines with suspended particulate media, use knife-type flat gate valves.<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ol>\r\n \t<li style=\"list-style-type: none\">\r\n<ol>\r\n \t<li>For city gas transmission pipelines, use a single gate or double gate soft-sealing exposed rod flat gate valve.<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- wp:list-item -->\r\n<ol>\r\n \t<li style=\"list-style-type: none\">\r\n<ol>\r\n \t<li>For city running water project, choose single gate or double gates without diversion holes and open rod flat gate valve<\/li>\r\n<\/ol>\r\n<\/li>\r\n<\/ol>\r\n<!-- \/wp:list-item -->\r\n\r\n<!-- \/wp:list -->\r\n\r\n<!-- wp:heading -->\r\n<h2><strong>Flat Gate Valve Supplier<\/strong><\/h2>\r\n<!-- \/wp:heading -->\r\n\r\n<!-- wp:paragraph -->\r\n\r\nZECO Valve is a professional Flat Gate Valve manufacturer, if you are interested in our products, please feel free to contact us.\r\n\r\n<!-- \/wp:paragraph -->","parent":0,"count":3,"filter":"raw"},{"term_id":3288,"name":"china flat gate valve factory","slug":"china-flat-gate-valve-factory","term_group":0,"term_taxonomy_id":3288,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3286,"name":"flat gate valve","slug":"flat-gate-valve","term_group":0,"term_taxonomy_id":3286,"taxonomy":"post_tag","description":"","parent":0,"count":2,"filter":"raw"},{"term_id":3309,"name":"flat gate valve factories","slug":"flat-gate-valve-factories","term_group":0,"term_taxonomy_id":3309,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3310,"name":"flat gate valve factory","slug":"flat-gate-valve-factory","term_group":0,"term_taxonomy_id":3310,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3307,"name":"flat gate valve supplier","slug":"flat-gate-valve-supplier","term_group":0,"term_taxonomy_id":3307,"taxonomy":"post_tag","description":"","parent":0,"count":1,"filter":"raw"},{"term_id":3,"name":"gate valve","slug":"gate-valve","term_group":0,"term_taxonomy_id":3,"taxonomy":"post_tag","description":"","parent":0,"count":41,"filter":"raw"}],"taxonomy_info":{"category":[{"value":1,"label":"Uncategorized"}],"post_tag":[{"value":3308,"label":"China Flat Gate Valve"},{"value":3288,"label":"china flat gate valve factory"},{"value":3286,"label":"flat gate valve"},{"value":3309,"label":"flat gate valve factories"},{"value":3310,"label":"flat gate valve factory"},{"value":3307,"label":"flat gate valve supplier"},{"value":3,"label":"gate valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Flat Gate Valve - Flat Gate Valve Supplier | 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\/news-the-principle-of-selection-of-flat-gate-valve-industrial-valve-manufacturer.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Flat Gate Valve - Flat Gate Valve Supplier | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"What is a Flat Gate Valve? 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