{"id":7933,"date":"2024-03-25T22:35:21","date_gmt":"2024-03-25T21:35:21","guid":{"rendered":"https:\/\/rr-rieger.com\/ventile\/higiene-banco-duplo-cadeira-tanque-assento-chao-troca-valvulas-n9\/"},"modified":"2025-12-22T14:40:39","modified_gmt":"2025-12-22T13:40:39","slug":"higiene-banco-duplo-cadeira-tanque-assento-chao-troca-valvulas-n9","status":"publish","type":"ventile","link":"https:\/\/rr-rieger.com\/pt-pt\/ventile\/higiene-banco-duplo-cadeira-tanque-assento-chao-troca-valvulas-n9\/","title":{"rendered":"V\u00e1lvulas de desvio higi\u00e9nicas de assento inferior de reservat\u00f3rio duplo N9"},"template":"","meta":{"product_description":"<p>A RIEGER oferece esta variante da v\u00e1lvula de fundo de assento duplo como uma carater\u00edstica especial no mercado, na qual a fun\u00e7\u00e3o de uma v\u00e1lvula de desvio tamb\u00e9m \u00e9 realizada.<br>A vantagem sobre as habituais v\u00e1lvulas de fundo de assento duplo de passagem direta \u00e9 que a tubagem n\u00e3o \u00e9 enchida quando se enchem ou esvaziam filas de tanques.<br>A tubagem s\u00f3 \u00e9 aberta at\u00e9 ao tanque a ser enchido. Desta forma, evita um risco adicional de contamina\u00e7\u00e3o por v\u00e1lvulas de fecho que, de outra forma, seriam necess\u00e1rias.<\/p>\n","technical_data":"<table border=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td><strong>Material<\/strong><\/td>\n<td colspan=\"2\"><br><br>em contacto com o produto opcional n\u00e3o em contacto com o produto<\/td>\n<td><br><br>1.4404\/AISI316L 1.4435\/AISI316L 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>Veda\u00e7\u00f5es<\/strong><\/td>\n<td colspan=\"2\">O-rings\/vedantes<\/td>\n<td><br>EPDM (outros a pedido)<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td colspan=\"2\"><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Temperaturas<\/strong><\/td>\n<td>m\u00e1xima<\/td>\n<td><\/td>\n<td>EPDM<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Temperatura de funcionamento cont\u00ednuo<br>Temperatura de esteriliza\u00e7\u00e3o<\/td>\n<td><\/td>\n<td>130 \u00b0C*<br>150 \u00b0C* brevemente<br>(aprox. 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>Pressiona<\/strong><\/td>\n<td colspan=\"2\">Press\u00e3o de fecho<\/p>\n<p>Controla a press\u00e3o do ar<\/td>\n<td>max. 4 bar no dep\u00f3sito<br>max. 10 bar no tubo<br>min 6 bar -<br>max. 10 barras<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td colspan=\"2\"><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Superf\u00edcies<\/strong><\/td>\n<td colspan=\"2\"><br>em contacto com o produto facultativo<\/p>\n<p>N\u00e3o est\u00e1 em contacto com o produto<\/td>\n<td><br><br>Ra \u2264 0,8 \u00b5m e-polido, outras superf\u00edcies a pedido 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>Liga\u00e7\u00f5es<br>Standard-<br>Classes de tubos<\/strong><\/td>\n<td colspan=\"3\">DIN 11850-R2 (DIN 11866 A)<br>O.D.-Tubo (DIN 11866 C)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div align=\"center\">  *Depende dos par\u00e2metros de funcionamento<\/div>\n","benefits":"<ul>\n<li>Com flange de soldadura aparafusada, alternativamente dispon\u00edvel com flange de soldadura separada ou extremidade de tubo para o dep\u00f3sito<\/li>\n<li>Tamb\u00e9m dispon\u00edvel com apenas uma sa\u00edda na caixa<\/li>\n<li>Corpo da v\u00e1lvula s\u00f3lido numa s\u00f3 pe\u00e7a<\/li>\n<li>Sem distor\u00e7\u00e3o de soldadura<\/li>\n<li>Resistente \u00e0 chama at\u00e9 20 bar<\/li>\n<li>Discos de v\u00e1lvulas equilibrados<\/li>\n<li>Baixa necessidade de ar de controlo<\/li>\n<li>Acionamento standard com fun\u00e7\u00e3o de eleva\u00e7\u00e3o<\/li>\n<li>Possibilidade de manuten\u00e7\u00e3o sem ar comprimido<\/li>\n<li>O encaixe da v\u00e1lvula pode ser retirado para baixo<\/li>\n<li>Veda\u00e7\u00e3o radial de ambas as sedes da v\u00e1lvula<\/li>\n<li>Apenas 4 selos no compartimento do produto<\/li>\n<li>Substitui\u00e7\u00e3o da junta sem ferramentas especiais<\/li>\n<li>a\u00e7o inoxid\u00e1vel 316L em contacto com o produto<\/li>\n<li>Superf\u00edcie interna Ra \u2264 0,8 m (padr\u00e3o)<\/li>\n<li>Apertado at\u00e9 4 bar de press\u00e3o do dep\u00f3sito<\/li>\n<li>tamb\u00e9m dispon\u00edvel na vers\u00e3o 3-A<\/li>\n<\/ul>\n<p><b>Larguras nominais:<\/b><\/p>\n<ul>\n<li>DN 40 - DN 100<\/li>\n<li>1,5\" - 4\"<\/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>A cabe\u00e7a de controlo da Rieger foi desenvolvida em colabora\u00e7\u00e3o entre a AWH e a Rieger, juntamente com a B\u00fcrkert.<br>A Rieger oferece-lhe assim uma solu\u00e7\u00e3o personalizada para as suas v\u00e1lvulas de processo higi\u00e9nicas e ass\u00e9pticas internas, permitindo que sejam utilizadas de forma ainda mais eficiente e precisa.<\/b><\/p>\n<p><b>DETEC\u00c7\u00c3O INDUTIVA SEM CONTACTO DA POSI\u00c7\u00c3O DA V\u00c1LVULA (FUN\u00c7\u00c3O DE APRENDIZAGEM)<\/b><\/p>\n<ul>\n<li>Visor de estado iluminado a cores<\/li>\n<li>Controlo integrado do encaminhamento do ar no acionamento<\/li>\n<li>Interface de bus de campo AS-Interface, DeviceNet, IO-Link ou bus de sistema B\u00fcrkert (b\u00fcS)<\/li>\n<li>com op\u00e7\u00e3o 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>O FlowStar est\u00e1 dispon\u00edvel nas vers\u00f5es 24 V DC, AS-I bus, IO-Link (Port Class A) ou Ethernet IP.<br>Todas as vers\u00f5es est\u00e3o dispon\u00edveis como a seguinte alternativa:<\/p>\n<ul>\n<li>3 electrov\u00e1lvulas, 3 pontos de comuta\u00e7\u00e3o internos + 1 sa\u00edda para ext. Ponto de comuta\u00e7\u00e3o via Ini<\/li>\n<\/ul>\n<p>Kit de montagem integrado na cabe\u00e7a de controlo - n\u00e3o \u00e9 necess\u00e1rio um kit de montagem separado. Exce\u00e7\u00e3o para as v\u00e1lvulas LCV, v\u00e1lvulas ESV.<\/p>\n","special_alloys":"<p>Todas as v\u00e1lvulas est\u00e3o dispon\u00edveis em materiais especiais, tais como <b>Hastelloy\u00ae C-22, 1.4539\/904L, 1.4529, AL-6XN\u00ae <\/b>e <b>outros <\/b>.<\/p>\n<p><br><br>Contacta-nos diretamente:<a href=\"mailto:sales@rr-rieger.de\">sales@rr-rieger.de<\/a> Tel.: +49 7361 5702-0<\/p>\n","image":"1754","valve_category":"hygienic_valves"},"class_list":["post-7933","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>V\u00e1lvulas de desvio higi\u00e9nicas de assento inferior de reservat\u00f3rio duplo N9 | 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\/pt-pt\/ventile\/higiene-banco-duplo-cadeira-tanque-assento-chao-troca-valvulas-n9\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"V\u00e1lvulas de desvio higi\u00e9nicas de assento inferior de reservat\u00f3rio duplo N9 | Rieger\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rr-rieger.com\/pt-pt\/ventile\/higiene-banco-duplo-cadeira-tanque-assento-chao-troca-valvulas-n9\/\" \/>\n<meta property=\"og:site_name\" content=\"Rieger\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-22T13:40:39+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\\\/pt-pt\\\/ventile\\\/higiene-banco-duplo-cadeira-tanque-assento-chao-troca-valvulas-n9\\\/\",\"url\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/ventile\\\/higiene-banco-duplo-cadeira-tanque-assento-chao-troca-valvulas-n9\\\/\",\"name\":\"V\u00e1lvulas de desvio higi\u00e9nicas de assento inferior de reservat\u00f3rio duplo N9 | Rieger\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/#website\"},\"datePublished\":\"2024-03-25T21:35:21+00:00\",\"dateModified\":\"2025-12-22T13:40:39+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/ventile\\\/higiene-banco-duplo-cadeira-tanque-assento-chao-troca-valvulas-n9\\\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/ventile\\\/higiene-banco-duplo-cadeira-tanque-assento-chao-troca-valvulas-n9\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/ventile\\\/higiene-banco-duplo-cadeira-tanque-assento-chao-troca-valvulas-n9\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/pagina-inicial\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ventile\",\"item\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/ventile\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"V\u00e1lvulas de desvio higi\u00e9nicas de assento inferior de reservat\u00f3rio duplo N9\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/#website\",\"url\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/\",\"name\":\"Rieger\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/#organization\",\"name\":\"Gebr. 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