{"id":7867,"date":"2024-03-26T00:36:00","date_gmt":"2024-03-25T23:36:00","guid":{"rendered":"https:\/\/rr-rieger.com\/ventile\/higiene-cambio-valvulas-lcv\/"},"modified":"2025-08-22T12:16:21","modified_gmt":"2025-08-22T10:16:21","slug":"higiene-cambio-valvulas-lcv","status":"publish","type":"ventile","link":"https:\/\/rr-rieger.com\/pt-pt\/ventile\/higiene-cambio-valvulas-lcv\/","title":{"rendered":"V\u00e1lvulas de desvio higi\u00e9nicas LCV"},"template":"","meta":{"product_description":"<p>As v\u00e1lvulas de assento \u00fanico RIEGER LCV podem ser encontradas em sistemas da ind\u00fastria alimentar. Combinam as vantagens do corpo da v\u00e1lvula sem cavidades com o conceito de acionamento da v\u00e1lvula soldada sem manuten\u00e7\u00e3o. O acionamento por mola pode ser utilizado tanto como fecho como abertura por mola, bastando rod\u00e1-lo.<\/p>\n<p>As v\u00e1lvulas angulares e as v\u00e1lvulas de desvio baseiam-se nas mesmas caixas. Podem ser combinados de v\u00e1rias formas, reduzindo assim o invent\u00e1rio de pe\u00e7as sobresselentes. Na utiliza\u00e7\u00e3o di\u00e1ria, as v\u00e1lvulas LCV garantem uma elevada flexibilidade dentro da s\u00e9rie e a aplica\u00e7\u00e3o perfeita para os teus produtos l\u00edquidos.<\/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\">em contacto com o produto<br>n\u00e3o em contacto com o produto<\/td>\n<td>1.4404\/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>Veda\u00e7\u00f5es<\/strong><\/td>\n<td colspan=\"2\">O-rings\/vedantes<\/td>\n<td>EPDM<br>FKM<\/td>\n<\/tr>\n<tr>\n<td><strong>Temperaturas<\/strong><\/td>\n<td colspan=\"2\" rowspan=\"1\">m\u00e1xima<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td colspan=\"2\" rowspan=\"1\">Temperatura de funcionamento cont\u00ednuo<\/p>\n<p>Temperatura de esteriliza\u00e7\u00e3o<\/p>\n<p>Temperatura ambiente<\/td>\n<td>130 \u00b0C*<\/p>\n<p><br>135 \u00b0C* durante um curto per\u00edodo de tempo (aprox. 20 min)<\/p>\n<p>max. 60 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td><strong>Pressiona<\/strong><\/td>\n<td colspan=\"2\">Press\u00e3o de fecho<br>exceto DN 100<\/p>\n<p>Controlo da press\u00e3o do ar<br>Liga\u00e7\u00e3o de ar<\/p>\n<p>Ar de controlo<\/td>\n<td>max. 6 bar<br>max. 4,5 bar<\/p>\n<p>min 6 bar -<br>max. 10 barras<\/p>\n<p>1\/8\" para mangueira de 6 mm<\/p>\n<p>Isento de \u00f3leo de acordo com a classe 3<\/td>\n<\/tr>\n<tr>\n<td><strong>Superf\u00edcies<\/strong><\/td>\n<td colspan=\"2\">produto tocado<\/p>\n<p>N\u00e3o est\u00e1 em contacto com o produto<\/td>\n<td>Ra \u2264 0,8 \u00b5m<\/p>\n<p>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)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0<\/p>\n<div align=\"center\">  *Depende dos par\u00e2metros de funcionamento<\/div>\n","benefits":"<table border=\"0\" cellpadding=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td valign=\"TOP\"><b>Constru\u00e7\u00e3o<\/b><\/td>\n<td>Press\u00e3o de fecho: 6 bar<\/p>\n<p>Resistente a meios agressivos<\/p>\n<p>para unidades de feedback ou cabe\u00e7as de controlo<\/p>\n<p>M\u00e1xima seguran\u00e7a devido \u00e0 mola com c\u00e2mara no atuador soldado<\/p>\n<p>\u00a0<\/td>\n<\/tr>\n<tr>\n<td valign=\"TOP\"><b>Manuseamento<br><\/b><\/td>\n<td>N\u00e3o necessita de manuten\u00e7\u00e3o<\/p>\n<p>Press\u00e3o de ar necess\u00e1ria: 5 - 8 bar<\/p>\n<p>Montagem\/desmontagem r\u00e1pida<\/p>\n<p>Adequado para todas as liga\u00e7\u00f5es de ar standard<\/p>\n<p>\u00a0<\/td>\n<\/tr>\n<tr>\n<td valign=\"TOP\"><b>Flexibilidade<\/b><\/td>\n<td>Pode ser alterado de abertura por mola para fecho por mola e vice-versa<\/p>\n<p>Apenas 3 actuadores diferentes para todas as larguras nominais no sistema modular<\/p>\n<p>Refor\u00e7o dispon\u00edvel<\/p>\n<p>Opcionalmente com adapta\u00e7\u00e3o para todos os bot\u00f5es de controlo comuns<\/p>\n<p>Utiliza\u00e7\u00e3o flex\u00edvel at\u00e9 165.000 ciclos de comuta\u00e7\u00e3o<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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 as seguintes alternativas:<\/p>\n<ul>\n<li>sem electrov\u00e1lvula, 3 pontos de comuta\u00e7\u00e3o internos + 1 sa\u00edda para ext. Ponto de comuta\u00e7\u00e3o via Ini<\/li>\n<li>1 electrov\u00e1lvula, 3 pontos de comuta\u00e7\u00e3o internos + 1 sa\u00edda para ext. Ponto de comuta\u00e7\u00e3o via Ini<\/li>\n<li>2 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":"10268","valve_category":"hygienic_valves"},"class_list":["post-7867","ventile","type-ventile","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>V\u00e1lvulas de desvio higi\u00e9nicas LCV | 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-cambio-valvulas-lcv\/\" \/>\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 LCV | Rieger\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rr-rieger.com\/pt-pt\/ventile\/higiene-cambio-valvulas-lcv\/\" \/>\n<meta property=\"og:site_name\" content=\"Rieger\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-22T10:16:21+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-cambio-valvulas-lcv\\\/\",\"url\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/ventile\\\/higiene-cambio-valvulas-lcv\\\/\",\"name\":\"V\u00e1lvulas de desvio higi\u00e9nicas LCV | Rieger\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/#website\"},\"datePublished\":\"2024-03-25T23:36:00+00:00\",\"dateModified\":\"2025-08-22T10:16:21+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/ventile\\\/higiene-cambio-valvulas-lcv\\\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/ventile\\\/higiene-cambio-valvulas-lcv\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rr-rieger.com\\\/pt-pt\\\/ventile\\\/higiene-cambio-valvulas-lcv\\\/#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 LCV\"}]},{\"@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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