{"id":16188,"date":"2022-06-19T15:33:39","date_gmt":"2022-06-19T15:33:39","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&#038;p=16188"},"modified":"2023-06-16T13:39:22","modified_gmt":"2023-06-16T13:39:22","slug":"high-temperature-check-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/fr\/produit\/high-temperature-check-valve","title":{"rendered":"Clapet anti-retour haute temp\u00e9rature"},"content":{"rendered":"<figure class=\"wp-block-image alignnone size-medium wp-image-16189\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-27914 size-medium\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/High-Temperature-Check-Valve-1-300x225.jpg\" alt=\"Clapet anti-retour haute temp\u00e9rature\" width=\"300\" height=\"225\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/High-Temperature-Check-Valve-1-300x225.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/High-Temperature-Check-Valve-1-768x576.jpg 768w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/High-Temperature-Check-Valve-1-600x450.jpg 600w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/High-Temperature-Check-Valve-1.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\r\n\r\n\r\n<div class=\"gb-button-wrapper gb-button-wrapper-6d8495a3\">\r\n\r\n\r\n<p><a class=\"gb-button gb-button-3d442e11 gb-button-text\" href=\"mailto:commercial@zecovalve.com\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>OBTENEZ LE PRIX DU CLAPET ANTI-RETOUR HAUTE TEMP\u00c9RATURE<\/strong><\/a><\/p>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-what-is-a-high-temperature-valve\">Qu&#039;est-ce qu&#039;une vanne haute temp\u00e9rature ?<\/h2>\r\n\r\n\r\n\r\n<p>Lors du choix d&#039;une conception de vanne et de la s\u00e9lection des mat\u00e9riaux, la temp\u00e9rature de fonctionnement de la vanne doit \u00eatre compatible avec les mat\u00e9riaux du corps de vanne et des \u00e9l\u00e9ments internes. Les vannes haute temp\u00e9rature se trouvent dans les industries p\u00e9trochimiques, chimiques, des engrais, de l\u2019\u00e9nergie \u00e9lectrique et de la m\u00e9tallurgie. Les propri\u00e9t\u00e9s des mat\u00e9riaux des nuances d&#039;aciers non ferreux, d&#039;acier au carbone et d&#039;alliages sont sp\u00e9cifi\u00e9es en fonction des limites du mat\u00e9riau. Le bronze, par exemple, ne peut pas d\u00e9passer 550 degr\u00e9s Fahrenheit et n\u2019est donc pas consid\u00e9r\u00e9 comme une temp\u00e9rature \u00e9lev\u00e9e. Les qualit\u00e9s haute temp\u00e9rature sont\u00a0:<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Temp\u00e9rature inf\u00e9rieure \u00e0 haute<\/h3>\r\n\r\n\r\n\r\n<p>Les vannes \u00e0 basse temp\u00e9rature font r\u00e9f\u00e9rence \u00e0 la temp\u00e9rature de fonctionnement de la vanne entre 625f et 800f degr\u00e9s.<\/p>\r\n\r\n\r\n\r\n<p>WCB, WCC, A105, WC6 et WC9 sont principalement utilis\u00e9s pour les services corrosifs dans cette gamme\u00a0: C5, CF8, CF3, CF8M et CF3M sont utilis\u00e9s<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Niveau haute temp\u00e9rature I<\/h3>\r\n\r\n\r\n\r\n<p>Le niveau haute temp\u00e9rature I est la temp\u00e9rature de fonctionnement de la vanne comprise entre 800 \u00b0F et 1 025 \u00b0F.<\/p>\r\n\r\n\r\n\r\n<p>Les mat\u00e9riaux de cette gamme sont \u00e0 base d&#039;acier inoxydable CF8 de la famille ASTM A351.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Haute temp\u00e9rature niveau II et niveau III<\/h3>\r\n\r\n\r\n\r\n<p>Les niveaux haute temp\u00e9rature II et III se situent dans les temp\u00e9ratures de fonctionnement de la vanne comprises entre 1025f et 1350 degr\u00e9s.<\/p>\r\n\r\n\r\n\r\n<p>Les mat\u00e9riaux de cette gamme sont \u00e0 base d&#039;acier inoxydable CF8 de la famille ASTM A351.<\/p>\r\n\r\n\r\n\r\n<p>Pour les temp\u00e9ratures sup\u00e9rieures \u00e0 1\u00a0350 \u00b0F, la temp\u00e9rature de fonctionnement de la vanne est class\u00e9e dans les classes hautes temp\u00e9ratures IV et V. Cela n\u00e9cessite des recommandations sp\u00e9cifiques \u00e0 l&#039;application et ne peut pas \u00eatre cit\u00e9 syst\u00e9matiquement car le niveau pression-temp\u00e9rature peut provoquer une d\u00e9formation plastique.<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\">Matrice pression\/temp\u00e9rature<\/h3>\r\n\r\n\r\n\r\n<p>Les vannes en acier moul\u00e9 ou en acier forg\u00e9 peuvent \u00eatre fabriqu\u00e9es en acier au carbone ou en alliages d&#039;acier inoxydable et les garnitures sont capables de supporter des temp\u00e9ratures de 1 000 degr\u00e9s F jusqu&#039;\u00e0 10 000 psi. Ces vannes sont fabriqu\u00e9es avec des si\u00e8ges \u00e0 surface dure m\u00e9tal sur m\u00e9tal, ou avec divers alliages chrome-molybd\u00e8ne et mat\u00e9riaux exotiques comme le Monel 400, l&#039;Hastelloy C276, l&#039;Inconel 600 et l&#039;Inconel 625.<\/p>\r\n\r\n\r\n\r\n<p>Comment les vannes sont-elles sp\u00e9cifi\u00e9es pour la pression-temp\u00e9rature\u00a0?<\/p>\r\n\r\n\r\n\r\n<p>Le tableau de pression et de temp\u00e9rature ASME B16.34 regroupe les mat\u00e9riaux par pression et temp\u00e9rature pour l&#039;application recommand\u00e9e.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Mat\u00e9riaux des groupes \u00e0 haute temp\u00e9rature<\/h2>\r\n\r\n\r\n\r\n<p>Par exemple, les vannes \u00e0 vanne, les vannes \u00e0 soupape, les clapets d&#039;arr\u00eat et les clapets anti-retour ont des combinaisons de mat\u00e9riaux recommand\u00e9es bas\u00e9es sur le tableau pression-temp\u00e9rature ASME B16.34. SA 182 F11, SA 182 F22, SA 182 F316, ASTM A351 CF8M, A 351 CN7M, C-276, A217 WC6, A217 WC9, A216 WCB, A352 LCB, A352 LCC, A352 LC2, A352 LC3, A217 WC1, A217 WC4 , A217 WC6, A217 WC9, A 217 C5 ont tous des capacit\u00e9s diff\u00e9rentes en mati\u00e8re de r\u00e9sistance \u00e0 la pression, \u00e0 la temp\u00e9rature et \u00e0 la corrosion.<\/p>\r\n\r\n\r\n\r\n<p>Un facteur suppl\u00e9mentaire d\u00e9terminant les limites de la vanne sont les mat\u00e9riaux de garniture et de joint, qui peuvent \u00eatre constitu\u00e9s de Grafoil ou de Graphite pour des temp\u00e9ratures plus \u00e9lev\u00e9es, de T\u00e9flon pour des temp\u00e9ratures inf\u00e9rieures \u00e0 500F degr\u00e9s et de soufflets Monel \u00e0 deux et trois couches haute temp\u00e9rature.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-features-of-high-temperature-check-valve\">Caract\u00e9ristiques du clapet anti-retour haute temp\u00e9rature<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Pour les temp\u00e9ratures extr\u00eamement \u00e9lev\u00e9es ou les applications cryog\u00e9niques, les vannes peuvent \u00eatre \u00e9quip\u00e9es d&#039;extensions haute temp\u00e9rature.<\/li>\r\n<li>La garniture est ainsi retir\u00e9e du corps de vanne haute ou basse temp\u00e9rature.<\/li>\r\n<li>Corps de vanne en acier inoxydable AISI 316Ti.<\/li>\r\n<li>La tige en deux parties avec tige inf\u00e9rieure non rotative augmente la dur\u00e9e de vie de la garniture et du si\u00e8ge.<\/li>\r\n<li>Grande poign\u00e9e pour une utilisation facile aux pressions les plus \u00e9lev\u00e9es. Couple minimum requis et aucun probl\u00e8me de jeu.<\/li>\r\n<li>\u00c9tanche aux gaz et aux liquides.<\/li>\r\n<li>Bague d&#039;\u00e9tanch\u00e9it\u00e9 inerte en PTFE ou en argent.<\/li>\r\n<li>Trous d&#039;\u00e9vacuation de s\u00e9curit\u00e9 sur les raccords de tubes et l&#039;emballage.<\/li>\r\n<li>Connexions pour tubes SITEC HP en pouces et m\u00e9triques.<\/li>\r\n<li>Temp\u00e9rature de fonctionnement du fluide \u2013200\u00b0C (\u2013300\u00b0F) \u00e0 +300\u00b0C (570\u00b0F). Avec chemise de refroidissement sur l&#039;extension haute temp\u00e9rature jusqu&#039;\u00e0 +450\u00b0C.<\/li>\r\n<li>Toutes nos vannes sont \u00e9quip\u00e9es d&#039;\u00e9crous et de colliers de presse-\u00e9toupe.<\/li>\r\n<li>Toutes les vannes sont test\u00e9es en usine et disponibles \u00e0 court terme.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-material-of-high-temperature-check-valve\">Mat\u00e9riau du clapet anti-retour haute temp\u00e9rature<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-table\">\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td>Non<\/td>\r\n<td>Partie<\/td>\r\n<td>Mat\u00e9riau<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>1<\/td>\r\n<td>Corps<\/td>\r\n<td>ASTM A217 WC9<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>2<\/td>\r\n<td>Si\u00e8ge<\/td>\r\n<td>ASTM A182 F22 + STL<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>3<\/td>\r\n<td>Disque<\/td>\r\n<td>ASTM A217 WC9 + STL<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>4<\/td>\r\n<td>Bras<\/td>\r\n<td>ASTM A217 WC9<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td>\u00c9crou<\/td>\r\n<td>ASTM A194 4<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>6<\/td>\r\n<td>\u00c9pingle<\/td>\r\n<td>ASTM A182 F6a<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>7<\/td>\r\n<td>Connecteur<\/td>\r\n<td>ASTM A217 WC9<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>8<\/td>\r\n<td>Joint d'\u00e9tanch\u00e9it\u00e9<\/td>\r\n<td>Graphite + SS316<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>9<\/td>\r\n<td>Bonnet<\/td>\r\n<td>ASTM A217 WC9<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>10<\/td>\r\n<td>Boulon<\/td>\r\n<td>ASTM A193 B16<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>Qu&#039;est-ce qu&#039;une vanne haute temp\u00e9rature ? Lors du choix d\u2019une conception de vanne et du choix du mat\u00e9riau, la temp\u00e9rature de fonctionnement de la vanne doit \u00eatre\u2026 <a title=\"Clapet anti-retour haute temp\u00e9rature\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/fr\/produit\/high-temperature-check-valve\" aria-label=\"Plus sur Clapet anti-retour haute temp\u00e9rature\">Lire plus<\/a><\/p>","protected":false},"featured_media":27914,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2455,2067],"product_tag":[2657,2661,2660],"class_list":["post-16188","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-check-valve","product_cat-swing-check-valve","product_tag-non-return-valve","product_tag-nrv-valve","product_tag-swing-check-valve","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/High-Temperature-Check-Valve-1.jpg",800,600,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2455,"label":"Check Valve"},{"value":2067,"label":"Swing Check Valve"}],"product_tag":[{"value":2657,"label":"Non Return Valve"},{"value":2661,"label":"NRV Valve"},{"value":2660,"label":"Swing Check Valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>High Temperature Check Valve - High Temperature Valve | 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\/produit\/high-temperature-check-valve\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Temperature Check Valve - High Temperature Valve | ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"What is a High Temperature Valve? 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