{"id":8024,"date":"2024-03-25T18:48:40","date_gmt":"2024-03-25T17:48:40","guid":{"rendered":"https:\/\/rr-rieger.com\/ventile\/valvulas-de-assento-inferior-higienico-esv-tipo-b\/"},"modified":"2025-12-22T14:43:06","modified_gmt":"2025-12-22T13:43:06","slug":"valvulas-de-assento-inferior-higienico-esv-tipo-b","status":"publish","type":"ventile","link":"https:\/\/rr-rieger.com\/pt-pt\/ventile\/valvulas-de-assento-inferior-higienico-esv-tipo-b\/","title":{"rendered":"V\u00e1lvulas higi\u00e9nicas de assento no ch\u00e3o ESV tipo B"},"template":"","meta":{"product_description":"<p>As v\u00e1lvulas higi\u00e9nicas de assento \u00fanico RIEGER ESV s\u00e3o utilizadas sempre que \u00e9 necess\u00e1ria a m\u00e1xima produtividade, seguran\u00e7a e qualidade. Podem ser encontrados em f\u00e1bricas da ind\u00fastria dos lactic\u00ednios, da ind\u00fastria alimentar, da ind\u00fastria farmac\u00eautica e qu\u00edmica e da biotecnologia.<\/p>\n<p>O conceito avan\u00e7ado de v\u00e1lvulas, comprovado milhares de vezes na utiliza\u00e7\u00e3o di\u00e1ria, garante um elevado grau de flexibilidade dentro das s\u00e9ries individuais. As v\u00e1lvulas higi\u00e9nicas de assento \u00fanico RIEGER ESV garantem aos nossos clientes a solu\u00e7\u00e3o perfeita para os seus produtos l\u00edquidos.<\/p>\n<p>Gra\u00e7as ao sistema modular, a convers\u00e3o de uma conce\u00e7\u00e3o higi\u00e9nica para uma conce\u00e7\u00e3o ass\u00e9ptica, de \"abertura ao ar\" para \"fecho ao ar\" \u00e9 poss\u00edvel sem qualquer problema. As dimens\u00f5es tamb\u00e9m podem ser adaptadas \u00e0s condi\u00e7\u00f5es locais.<\/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 colspan=\"2\" rowspan=\"1\">m\u00e1xima<\/td>\n<td>EPDM<\/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<\/td>\n<td>130 \u00b0C*<\/p>\n<p><br>150 \u00b0C* durante um curto per\u00edodo de tempo (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. 6 barras<\/p>\n<p>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><br><br>Liga\u00e7\u00f5es Standard - Classes de tubos<\/strong><\/td>\n<td colspan=\"3\"><br><br>DIN 11850-R2 (DIN 11866 A) O.D.-Tubo (DIN 11866 C) DIN EN ISO 1127 (DIN 11866-B)<\/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\"><strong>Prote\u00e7\u00e3o absoluta do produto<br><\/strong><\/td>\n<td>Tecnicamente seguro no v\u00e1cuo<\/p>\n<p>Veda\u00e7\u00e3o de perfil com c\u00e2mara segura na haste das v\u00e1lvulas higi\u00e9nicas de assento \u00fanico<br>cumpre as fun\u00e7\u00f5es de limpador e vedante<\/p>\n<p>Veda\u00e7\u00e3o axial com O-rings na sede da v\u00e1lvula<\/p>\n<p>N\u00e3o h\u00e1 migra\u00e7\u00e3o atr\u00e1s dos O-rings devido \u00e0 ranhura \u00fanica do O-ring<\/p>\n<p>Sem uni\u00f5es roscadas na c\u00e2mara do produto gra\u00e7as aos discos de v\u00e1lvula de uma s\u00f3 pe\u00e7a<\/p>\n<p>\u00a0<\/td>\n<\/tr>\n<tr>\n<td valign=\"TOP\"><b>Facilidade de servi\u00e7o<\/b><\/td>\n<td>\u00a0<\/p>\n<p>Substitui\u00e7\u00e3o da junta sem ferramentas especiais<\/p>\n<p>Conduz a uma manuten\u00e7\u00e3o completa<\/p>\n<p>Os actuadores podem ser convertidos de fecho por mola para abertura por mola e vice-versa<\/p>\n<p>Baixa necessidade de ar de controlo<\/p>\n<p>O encaixe da v\u00e1lvula pode ser retirado para cima<\/p>\n<p>\u00a0<\/td>\n<\/tr>\n<tr>\n<td valign=\"TOP\"><b>Efici\u00eancia econ\u00f3mica<\/b><\/td>\n<td>Possibilidade de atualiza\u00e7\u00e3o para a vers\u00e3o ass\u00e9ptica<\/p>\n<p>Baixa perda de press\u00e3o<\/p>\n<p>A caixa esf\u00e9rica evita a c\u00fapula e o c\u00e1rter na v\u00e1lvula<\/p>\n<p>O design de curso completo reduz o tempo de limpeza com meios viscosos<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","electronic_feedback":"<p><b>Cabe\u00e7as de controlo B\u00fcrkert recomendadas com 24 V DC ou bus ASI<\/b><br>Sensor de posi\u00e7\u00e3o sem contacto com tr\u00eas pontos de comuta\u00e7\u00e3o (fun\u00e7\u00e3o teach-in) com 3 sensores de feedback internos,<br>1 sa\u00edda para sensor de feedback externo (sensor de feedback externo n\u00e3o inclu\u00eddo no \u00e2mbito do fornecimento).<\/p>\n<p><u>Duas alternativas:<\/u><\/p>\n<p>24 V CC com 4 sa\u00eddas bin\u00e1rias, terminais de parafuso, bucim:<\/p>\n<ul>\n<li>0 V\u00e1lvula solenoide - ver <a href=\"https:\/\/www.buerkert.de\/de\/produkte\/schalt-und-wegeventile-inkl-magnet-und-prozessventile\/elektromagnetisch-angetrieben\/steuerkopfe-fur-pneumatikantriebe\/196410\" target=\"_blank\" rel=\"noopener\">B\u00fcrkert 0196410 (CT1)<\/a><\/li>\n<li>1 v\u00e1lvula solenoide - ver <a href=\"https:\/\/www.buerkert.de\/de\/produkte\/prozessventile-und-regelventile\/absperrventile-auf-zu\/pneumatische-ansteuerung\/196411\" target=\"_blank\" rel=\"noopener\">B\u00fcrkert 0196411 (CT2)<\/a><\/li>\n<li>2 v\u00e1lvulas solen\u00f3ides - ver <a href=\"https:\/\/www.buerkert.de\/de\/produkte\/prozessventile-und-regelventile\/absperrventile-auf-zu\/pneumatische-ansteuerung\/196412\" target=\"_blank\" rel=\"noopener\">B\u00fcrkert 0196412 (CT3)<\/a><\/li>\n<\/ul>\n<p>Interface AS com um m\u00e1ximo de 62 escravos, terminal de cabo plano com 1 m de cabo<\/p>\n<ul>\n<li>1 v\u00e1lvula solenoide - ver <a href=\"https:\/\/www.buerkert.de\/de\/produkte\/prozessventile-und-regelventile\/prozessventil-automatisierung\/auf-zu\/196431\" target=\"_blank\" rel=\"noopener\">B\u00fcrkert 0196431 (CT5)<\/a><\/li>\n<li>2 v\u00e1lvulas solen\u00f3ides - ver <a href=\"https:\/\/www.buerkert.de\/de\/produkte\/prozessventile-und-regelventile\/prozessventil-automatisierung\/auf-zu\/196432\" target=\"_blank\" rel=\"noopener\">B\u00fcrkert 0196432 (CT6)<\/a><\/li>\n<\/ul>\n<p><u>Toma nota:<\/u><\/p>\n<ul>\n<li>0 V\u00e1lvula solenoide, por exemplo, para v\u00e1lvulas de assento \u00fanico - apenas fun\u00e7\u00e3o de feedback<\/li>\n<li>1 v\u00e1lvula solenoide, por exemplo, para v\u00e1lvulas de assento \u00fanico com atuador NC ou NO<\/li>\n<li>2 electrov\u00e1lvulas, por exemplo, para v\u00e1lvulas de assento simples com atuador ar\/ar ou v\u00e1lvulas de assento duplo N5, N9<\/li>\n<\/ul>\n<p>Para mais informa\u00e7\u00f5es, consulta o s\u00edtio Web da B\u00fcrkert <a href=\"https:\/\/www.buerkert.de\/de\" target=\"_blank\" rel=\"noopener\">www.buerkert.de<\/a><\/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":"1571","valve_category":"hygienic_valves"},"class_list":["post-8024","ventile","type-ventile","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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