{"id":7965,"date":"2024-03-25T21:42:28","date_gmt":"2024-03-25T20:42:28","guid":{"rendered":"https:\/\/rr-rieger.com\/ventile\/vannes-dhygiene-a-double-etancheite-n4\/"},"modified":"2025-08-22T12:52:51","modified_gmt":"2025-08-22T10:52:51","slug":"vannes-dhygiene-a-double-etancheite-n4","status":"publish","type":"ventile","link":"https:\/\/rr-rieger.com\/fr\/ventile\/vannes-dhygiene-a-double-etancheite-n4\/","title":{"rendered":"Vannes \u00e0 double \u00e9tanch\u00e9it\u00e9 hygi\u00e9niques N4"},"template":"","meta":{"product_description":"<p>Les vannes d'hygi\u00e8ne \u00e0 double \u00e9tanch\u00e9it\u00e9 N4 de RIEGER peuvent \u00eatre utilis\u00e9es pour le raclage ou pour les fluides \u00e0 haute viscosit\u00e9.<br>Elles offrent une protection fiable pour votre produit en s\u00e9parant les produits non compatibles de mani\u00e8re s\u00fbre en cas de fuite. Ils ont fait leurs preuves dans des installations de l'industrie des boissons et de l'agroalimentaire dans le monde entier.<\/p>\n<p>La conception du corps de vanne monobloc massif et les deux joints radiaux des deux si\u00e8ges de vanne, associ\u00e9s aux t\u00eates de vanne \u00e9quilibr\u00e9es, permettent un nettoyage NEP\/SEP totalement s\u00fbr et donc une s\u00e9curit\u00e9 extr\u00eamement \u00e9lev\u00e9e pour vos produits.<\/p>\n<p>Sur ce mod\u00e8le, les deux si\u00e8ges de soupape peuvent \u00eatre ventil\u00e9s alternativement.<\/p>\n<table border=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td><b>Vannes \u00e0 double \u00e9tanch\u00e9it\u00e9 RIEGER DD - raclables<\/b><\/p>\n<p>Le d\u00e9veloppement de la vanne \u00e0 double \u00e9tanch\u00e9it\u00e9 DD de RIEGER en version racleur N4 permet \u00e0 l'utilisateur de r\u00e9aliser d'importantes \u00e9conomies de ressources.<\/p>\n<p>Les co\u00fbts \u00e9conomis\u00e9s en produits, eau, d\u00e9tergents, pollution, amortissent l'investissement en tr\u00e8s peu de temps.<\/td>\n<td><img class=\"\" src=\"https:\/\/rr-rieger.com\/wp-content\/uploads\/2024\/03\/rieger-doppeldicht-ventile-dd.jpg\" width=\"414\" height=\"296\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","technical_data":"<table border=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td><strong>Mat\u00e9riau<\/strong><\/td>\n<td colspan=\"2\">en contact avec le produit<br>en option<br>sans contact avec le produit<\/td>\n<td>1.4404\/AISI316L<br>1.4435\/AISI316L<br>1.4301\/AISI304<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td colspan=\"2\"><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Joints d'\u00e9tanch\u00e9it\u00e9<\/strong><\/td>\n<td colspan=\"2\">Joints toriques\/joints d'\u00e9tanch\u00e9it\u00e9<\/td>\n<td>EPDM<br>(autres sur demande)<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td colspan=\"2\"><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Temp\u00e9ratures<\/strong><\/td>\n<td>maximum<\/td>\n<td><\/td>\n<td>EPDM<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Temp\u00e9rature de fonctionnement continu<br>Temp\u00e9rature de st\u00e9rilisation<\/td>\n<td><\/td>\n<td>130 \u00b0C*<br>150 \u00b0C*<\/td>\n<\/tr>\n<tr>\n<td><strong>Appuyez sur<\/strong><\/td>\n<td colspan=\"2\">Pression de fermeture<\/p>\n<p>Pression d'air de contr\u00f4le<\/td>\n<td>max. 10 bar en haut.<br>ligne inf\u00e9rieure voir catalogue<\/p>\n<p>min 6 bar -<br>max. 10 bar<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td colspan=\"2\"><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Surfaces<\/strong><\/td>\n<td colspan=\"2\">en contact avec le produit<br>en option<\/p>\n<p>non en contact avec le produit<\/td>\n<td>Ra \u2264 0,8 \u00b5m<br>e-poli, autres surfaces sur demande<br>Ra \u2264 1,6 \u00b5m<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td colspan=\"2\"><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Raccords<br>Standard-<br>Classes de tuyaux<\/strong><\/td>\n<td colspan=\"3\">DIN 11850-R2 (DIN 11866 A)<br>O.D.-Tube (DIN 11866 C)<br>DIN EN ISO 1127 (DIN 11866-B)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div align=\"center\">  *selon les param\u00e8tres de fonctionnement<\/div>\n","benefits":"<ul>\n<li>corps de vanne massif en une seule pi\u00e8ce<\/li>\n<li>pas de d\u00e9formation de soudure dans l'espace du produit<\/li>\n<li>seulement 3 joints + vanne CIP<\/li>\n<li>vanne de rin\u00e7age suppl\u00e9mentaire disponible en option<\/li>\n<li>nettoyage CIP\/SIP s\u00e9curis\u00e9<\/li>\n<li>Minimisation de la consommation d'eau de nettoyage<\/li>\n<li>faible impact sur l'environnement et faible co\u00fbt des eaux us\u00e9es<\/li>\n<li>La valve est prot\u00e9g\u00e9e par un mod\u00e8le d'utilit\u00e9<\/li>\n<li>\u00e9galement disponible en version 3-A<\/li>\n<\/ul>\n<p><b>Diam\u00e8tres nominaux :<\/b><\/p>\n<ul>\n<li>DN 40 - DN 150<\/li>\n<li>1,5\" - 6\"<\/li>\n<\/ul>\n","electronic_feedback":"<p><img class=\"alignnone size-medium wp-image-970\" src=\"https:\/\/rr-rieger.com\/wp-content\/uploads\/2024\/03\/rr-rieger-flowstar-logo-300x84.png\" alt=\"\" width=\"300\" height=\"84\"><\/p>\n<p><b>La t\u00eate de commande de Rieger a \u00e9t\u00e9 d\u00e9velopp\u00e9e en collaboration avec B\u00fcrkert par le biais d'une coop\u00e9ration entre AWH et Rieger.<br>Rieger vous offre ainsi une solution parfaitement adapt\u00e9e \u00e0 ses propres vannes de process hygi\u00e9niques et aseptiques, afin de pouvoir les utiliser de mani\u00e8re encore plus efficace et pr\u00e9cise.<\/b><\/p>\n<p><b>D\u00c9TECTION INDUCTIVE SANS CONTACT DE LA POSITION DE LA VANNE (FONCTION D'APPRENTISSAGE)<\/b><\/p>\n<ul>\n<li>indicateur d'\u00e9tat color\u00e9 et lumineux<\/li>\n<li>guidage int\u00e9gr\u00e9 de l'air de commande dans l'actionneur<\/li>\n<li>Interface bus de terrain AS-Interface, DeviceNet, IO-Link ou bus syst\u00e8me B\u00fcrkert (b\u00fcS)<\/li>\n<li>avec option ATEX :<br>Ex II 3 G Ex ec IIC T4 Gc X<br>Ex II 3 D Ex tc IIIC T135\u00b0C Dc X<\/li>\n<\/ul>\n<p>FlowStar est disponible en version 24 V CC, bus AS-I, IO-Link (port de classe A) ou Ethernet IP.<br>Toutes les versions sont disponibles comme alternative suivante :<\/p>\n<ul>\n<li>3 \u00e9lectrovannes, 3 points de commutation interne + 1 sortie pour sonde externe Point de commutation via Ini<\/li>\n<\/ul>\n<p>Kit de montage int\u00e9gr\u00e9 \u00e0 la t\u00eate de commande - pas de kit de montage s\u00e9par\u00e9 n\u00e9cessaire. Exception pour les vannes LCV, les vannes ESV.<\/p>\n","special_alloys":"<p>Toutes les vannes sont disponibles dans des mat\u00e9riaux sp\u00e9ciaux tels que <b>Hastelloy\u00ae C-22, 1.4539\/904L, 1.4529, AL-6XN\u00ae <\/b>et <b>autres <\/b>.<\/p>\n<p>Renseignez-vous directement aupr\u00e8s de nous :<br><a href=\"mailto:sales@rr-rieger.de\">sales@rr-rieger.de<\/a><br>T\u00e9l.<\/p>\n","image":"10326","valve_category":"hygienic_valves"},"class_list":["post-7965","ventile","type-ventile","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vannes \u00e0 double \u00e9tanch\u00e9it\u00e9 hygi\u00e9niques N4 | Rieger<\/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:\/\/rr-rieger.com\/fr\/ventile\/vannes-dhygiene-a-double-etancheite-n4\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vannes \u00e0 double \u00e9tanch\u00e9it\u00e9 hygi\u00e9niques N4 | Rieger\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rr-rieger.com\/fr\/ventile\/vannes-dhygiene-a-double-etancheite-n4\/\" \/>\n<meta property=\"og:site_name\" content=\"Rieger\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-22T10:52:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/rr-rieger.com\/wp-content\/uploads\/2024\/04\/ventilknoten-2.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"266\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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\":\"WebPage\",\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/ventile\\\/vannes-dhygiene-a-double-etancheite-n4\\\/\",\"url\":\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/ventile\\\/vannes-dhygiene-a-double-etancheite-n4\\\/\",\"name\":\"Vannes \u00e0 double \u00e9tanch\u00e9it\u00e9 hygi\u00e9niques N4 | Rieger\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/#website\"},\"datePublished\":\"2024-03-25T20:42:28+00:00\",\"dateModified\":\"2025-08-22T10:52:51+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/ventile\\\/vannes-dhygiene-a-double-etancheite-n4\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/ventile\\\/vannes-dhygiene-a-double-etancheite-n4\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/ventile\\\/vannes-dhygiene-a-double-etancheite-n4\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/page-daccueil\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ventile\",\"item\":\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/ventile\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Vannes \u00e0 double \u00e9tanch\u00e9it\u00e9 hygi\u00e9niques N4\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/#website\",\"url\":\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/\",\"name\":\"Rieger\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/fr\\\/#organization\",\"name\":\"Gebr. 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