{"id":7884,"date":"2024-03-26T00:32:21","date_gmt":"2024-03-25T23:32:21","guid":{"rendered":"https:\/\/rr-rieger.com\/ventile\/vannes-de-surverse-aseptiques-e8\/"},"modified":"2025-08-22T12:34:13","modified_gmt":"2025-08-22T10:34:13","slug":"vannes-de-surverse-aseptiques-e8","status":"publish","type":"ventile","link":"https:\/\/rr-rieger.com\/fr\/ventile\/vannes-de-surverse-aseptiques-e8\/","title":{"rendered":"Vannes de d\u00e9charge aseptiques type E8"},"template":"","meta":{"product_description":"<p>Les soupapes de d\u00e9charge RIEGER E8 sont une combinaison de soupapes d'\u00e9querre et de soupapes de d\u00e9charge. Contrairement \u00e0 une soupape de d\u00e9charge, cette soupape s'ouvre sur demande avec une course allant jusqu'\u00e0 100 %, comme une soupape d'\u00e9querre. Il est possible de sceller les soupapes de d\u00e9charge.<\/p>\n<p>Une application possible est la protection des pompes \u00e0 d\u00e9bit forc\u00e9 (par exemple les pompes p\u00e9ristaltiques).<\/p>\n<p>La soupape de d\u00e9charge E8 est adapt\u00e9e \u00e0 tous les fluides.<\/p>\n<p><b>Les soupapes de d\u00e9charge ne sont pas des soupapes de s\u00e9curit\u00e9.<\/b><br>Nous recommandons \u00e0 cet effet la <a href=\"https:\/\/rr-rieger.com\/ventile\/hygiene-sicherheitsventile-sh\/\" target=\"_blank\" rel=\"noopener\">soupape de s\u00e9curit\u00e9 de type SHF,<\/a> homologu\u00e9e par le T\u00dcV.<\/p>\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\">Soufflet en t\u00e9flon<br>Joints toriques\/joints d'\u00e9tanch\u00e9it\u00e9<\/td>\n<td>PTFE<br>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>EPDM<\/td>\n<td>PTFE<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Temp\u00e9rature de fonctionnement continu<\/p>\n<p>Temp\u00e9rature de st\u00e9rilisation<br><\/td>\n<td>130 \u00b0C*<\/p>\n<p>150 \u00b0C*<\/td>\n<td>121 \u00b0C*<\/p>\n<p>135 \u00b0C* \u00e0 court terme<br>(environ 20 min)<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Pressions<\/strong><\/td>\n<td colspan=\"2\">Pression de r\u00e9glage possible pour la version \u00e0 joint torique<\/td>\n<td>0,5 - 10 bar (pressions plus \u00e9lev\u00e9es sur demande)<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td colspan=\"2\">Version \u00e0 soufflet en PTFE<\/p>\n<p>Plage de pression en fonction du ressort int\u00e9gr\u00e9<\/td>\n<td>2 - 6 bar<\/p>\n<p>Pression de r\u00e9glage souhait\u00e9e \u00e0 indiquer \u00e0 la commande<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td colspan=\"2\">Pression d'air de contr\u00f4le<\/td>\n<td>min. 6 bar - max. 10 bar<\/td>\n<\/tr>\n<tr>\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<p>\u00a0<\/p>\n<div align=\"center\">  *selon les param\u00e8tres de fonctionnement<\/div>\n","benefits":"<table border=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td valign=\"TOP\"><b>Structure de la vanne<\/b><\/td>\n<td>corps de vanne massif<\/p>\n<p>pas de zones mortes<\/p>\n<p>compl\u00e8tement \u00e0 vide<\/p>\n<p>nombreuses positions de montage possibles<\/td>\n<\/tr>\n<tr>\n<td valign=\"TOP\"><strong>protection absolue du produit<\/strong><\/td>\n<td>s\u00e9paration totale de l'environnement<\/p>\n<p> pas de marais, pas de d\u00f4me<\/td>\n<\/tr>\n<tr>\n<td valign=\"TOP\"><b>Facilit\u00e9 de service<\/b><\/td>\n<td>Remplacement des joints sans outils sp\u00e9ciaux<\/p>\n<p>temps d'arr\u00eat r\u00e9duit<\/p>\n<p>soufflets viss\u00e9s<\/p>\n<p>nettoyage optimal<\/td>\n<\/tr>\n<tr>\n<td valign=\"TOP\"><b>Rentabilit\u00e9<\/b><\/td>\n<td>longue dur\u00e9e de vie des soufflets en PTFE<\/p>\n<p>Joints standard<\/p>\n<p>co\u00fbts de maintenance minimaux<\/td>\n<\/tr>\n<tr>\n<td valign=\"TOP\"><b>Certificats suppl\u00e9mentaires<\/b><\/td>\n<td>\u00e9galement possible en version 3-A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","electronic_feedback":"<table border=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td>Pour la soupape de d\u00e9charge E8, seul un initiateur de proximit\u00e9<br>d'un diam\u00e8tre maximal de 12 mm est possible en tant que feedback \u00e9lectronique.<br>Celui-ci est viss\u00e9 sur l'\u00e9querre de maintien entre le corps de la soupape et l'actionneur<br>.En r\u00e8gle g\u00e9n\u00e9rale, nous ne fournissons pas cet initiateur.<\/p>\n<p><b>Autres solutions sur demande.<\/b><\/p>\n<p><img class=\"size-medium wp-image-1805 aligncenter\" src=\"https:\/\/rr-rieger.com\/wp-content\/uploads\/2024\/03\/aseptik-ueberstromventil-naeherungsinitiator-300x300.png\" alt=\"\" width=\"300\" height=\"300\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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":"1807","valve_category":"aseptic_valves"},"class_list":["post-7884","ventile","type-ventile","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - 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