{"id":885,"date":"2024-09-26T15:34:05","date_gmt":"2024-09-26T07:34:05","guid":{"rendered":"https:\/\/www.darko-tech.com\/?post_type=products&#038;p=885"},"modified":"2025-05-09T16:55:20","modified_gmt":"2025-05-09T08:55:20","slug":"registo-de-persiana-retangular","status":"publish","type":"products","link":"https:\/\/www.darko-tech.com\/pt\/produtos\/registo-de-persiana-retangular\/","title":{"rendered":"Registo de persiana retangular"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"885\" class=\"elementor elementor-885\" data-elementor-post-type=\"products\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73a2063b e-flex e-con-boxed e-con e-parent\" data-id=\"73a2063b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1e1a8ee8 elementor-widget elementor-widget-text-editor\" data-id=\"1e1a8ee8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>O registo de persiana retangular \u00e9 constitu\u00eddo por v\u00e1rias l\u00e2minas instaladas paralelamente numa conduta. Pode controlar o fluxo de ar e de gases tanto em condi\u00e7\u00f5es secas como h\u00famidas e pode tamb\u00e9m proporcionar isolamento. Na ind\u00fastria cimenteira, \u00e9 normalmente utilizado \u00e0 entrada e \u00e0 sa\u00edda de equipamentos como pr\u00e9-aquecedores de ar e <a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/filtro-de-mangas-de-jato-pulsante\/\">colectores de p\u00f3<\/a>.<\/p><p>\u00a0<\/p><h2><strong>Especifica\u00e7\u00f5es do produto<\/strong><\/h2><p>\u00a0<\/p><ul><li><strong>Dimens\u00f5es<\/strong>: 200\u00d7<em>200 mm a 3000\u00d7<\/em>3000 mm<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Press\u00e3o nominal<\/strong>: 0,1 MPa<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Temperatura de funcionamento<\/strong>: \u2264 300\u00b0C<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Taxa de fuga<\/strong>: Tipo padr\u00e3o \u2264 3%; Tipo de baixa fuga \u2264 1%<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Meios de comunica\u00e7\u00e3o aplic\u00e1veis<\/strong>: Ar, gases de combust\u00e3o, gases com poeiras, gases combust\u00edveis, etc.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Fonte de alimenta\u00e7\u00e3o<\/strong>: 380 VAC\/3-fase\/50 Hz; 220 VAC\/fase \u00fanica\/50 Hz<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Bin\u00e1rio de sa\u00edda<\/strong>: 100 a 12000 Nm<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Velocidade de sa\u00edda<\/strong>: 7,5 a 30 segundos por 90 graus<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Gama de cursos<\/strong>: 90\u00b0 \u00b1 10\u00b0<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>N\u00edvel de prote\u00e7\u00e3o<\/strong>: IP67 (GB4028-84)<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Classifica\u00e7\u00e3o \u00e0 prova de explos\u00e3o<\/strong>: Exd IIB T4 (<a href=\"https:\/\/www.chinesestandard.net\/PDF.aspx\/GB3836.1-2010\">GB3836.1-84, GB3836.2-84<\/a>)<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Temperatura ambiente<\/strong>: -30 a +70\u00b0C<\/li><\/ul><h3>\u00a0<\/h3><p>\u00a0<\/p><h2><strong>O que \u00e9 que tem de \u00fanico <a href=\"https:\/\/www.darko-tech.com\/pt\/en\/sobre-nos\/\">Dako<\/a>'s Louver Damper no fabrico?<\/strong><\/h2><p>\u00a0<\/p><p><strong>Baixa resist\u00eancia ao fluxo<\/strong><\/p><p>\u00a0<\/p><p>As l\u00e2minas do registo de persiana retangular t\u00eam um design multi-l\u00e2minas. T\u00eam tamb\u00e9m uma configura\u00e7\u00e3o multi-eixo. Esta conce\u00e7\u00e3o permite uma distribui\u00e7\u00e3o homog\u00e9nea do fluxo de ar. Como resultado, reduz a resist\u00eancia ao caudal.<\/p><p>\u00a0<\/p><p><strong>Bin\u00e1rio de funcionamento reduzido<\/strong><\/p><p>\u00a0<\/p><p>Equipado com componentes de acionamento avan\u00e7ados, o amortecedor de persianas rectangulares requer um bin\u00e1rio m\u00ednimo para funcionar, tornando-o f\u00e1cil de utilizar.<\/p><p>\u00a0<\/p><p><strong>Funcionamento flex\u00edvel e fi\u00e1vel<\/strong><\/p><p>\u00a0<\/p><p>Gra\u00e7as a processos de fabrico precisos, o amortecedor de persianas rectangulares funciona de forma flex\u00edvel e fi\u00e1vel.<\/p><p>\u00a0<\/p><p><strong>Bom desempenho de veda\u00e7\u00e3o<\/strong><\/p><p>\u00a0<\/p><p>A utiliza\u00e7\u00e3o de materiais de veda\u00e7\u00e3o de alta qualidade garante um excelente desempenho de veda\u00e7\u00e3o na comporta de persiana retangular.<\/p><p>\u00a0<\/p><h2><strong>Aplica\u00e7\u00f5es alargadas<\/strong><\/h2><p>\u00a0<\/p><h3><span style=\"font-size: 12pt;\"><strong>Setor industrial<\/strong><\/span><\/h3><p>\u00a0<\/p><p>Os amortecedores de persianas rectangulares podem ser utilizados nos sectores metal\u00fargico, qu\u00edmico e <a href=\"https:\/\/www.darko-tech.com\/pt\/en\/central-electrica\/\">pot\u00eancia<\/a> ind\u00fastrias para entradas de ventiladores e condutas de ventila\u00e7\u00e3o, permitindo a regula\u00e7\u00e3o do caudal nas condutas.<\/p><p>\u00a0<\/p><h3><span style=\"font-size: 12pt;\"><strong>Setor civil<\/strong><\/span><\/h3><p>\u00a0<\/p><p>Em aplica\u00e7\u00f5es residenciais, os registos de persianas rectangulares podem ser utilizados em sistemas de ar condicionado e sistemas de ar fresco para controlar o fluxo de ar, aumentando o conforto do sistema e a efici\u00eancia energ\u00e9tica.<\/p><p>\u00a0<\/p><h3><span style=\"font-size: 12pt;\"><strong>Casos<\/strong><\/span><\/h3><p>\u00a0<\/p><p>1. Numa f\u00e1brica metal\u00fargica, utilizamos registos rectangulares nas entradas dos ventiladores. As v\u00e1lvulas controlam eficazmente o volume de ar de admiss\u00e3o. Al\u00e9m disso, melhoram a efici\u00eancia do ventilador e a poupan\u00e7a de energia.<\/p><p>\u00a0<\/p><p>2) Numa f\u00e1brica de produtos qu\u00edmicos, os twe utilizam v\u00e1lvulas rectangulares nas condutas de ventila\u00e7\u00e3o para regular eficazmente o fluxo de ar, aumentando a efici\u00eancia e o conforto do sistema de ventila\u00e7\u00e3o.<\/p><p>\u00a0<\/p><p>3. num centro comercial, estes registos s\u00e3o utilizados em sistemas de ar condicionado. Controlam eficazmente a sa\u00edda de ar e melhoram o conforto e a efici\u00eancia energ\u00e9tica do sistema AVAC.<\/p><p>\u00a0<\/p><h2><strong>Tamb\u00e9m pode gostar<\/strong><\/h2><table style=\"border-collapse: collapse; width: 100%;\"><tbody><tr><td style=\"width: 30.8333%;\"><figure id=\"attachment_1464\" aria-describedby=\"caption-attachment-1464\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/ventilador-de-condutas\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1464\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/07\/air-blower-regulating-valve-1-1.jpg\" alt=\"Vista de perto de uma v\u00e1lvula reguladora de um ventilador de ar, destacando o seu mecanismo ajust\u00e1vel para otimizar a distribui\u00e7\u00e3o de ar em sistemas pneum\u00e1ticos\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/07\/air-blower-regulating-valve-1-1.jpg 800w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/07\/air-blower-regulating-valve-1-1-300x300.jpg 300w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/07\/air-blower-regulating-valve-1-1-150x150.jpg 150w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/07\/air-blower-regulating-valve-1-1-768x768.jpg 768w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-1464\" class=\"wp-caption-text\">Ventilador de condutas<\/figcaption><\/figure><\/td><td style=\"width: 35.8333%;\"><figure id=\"attachment_3752\" aria-describedby=\"caption-attachment-3752\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/valvula-de-borboleta-pneumatica\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3752\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Pneumatic-butterfly-valve-1.jpg\" alt=\"Um conjunto de tr\u00eas v\u00e1lvulas de borboleta pneum\u00e1ticas com man\u00edpulos vermelhos e azuis, mostrando os seus controlos operacionais distintos.\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Pneumatic-butterfly-valve-1.jpg 1500w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Pneumatic-butterfly-valve-1-300x300.jpg 300w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Pneumatic-butterfly-valve-1-1024x1024.jpg 1024w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Pneumatic-butterfly-valve-1-150x150.jpg 150w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Pneumatic-butterfly-valve-1-768x768.jpg 768w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Pneumatic-butterfly-valve-1-12x12.jpg 12w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Pneumatic-butterfly-valve-1-144x144.jpg 144w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-3752\" class=\"wp-caption-text\">V\u00e1lvula de borboleta pneum\u00e1tica<\/figcaption><\/figure><\/td><td style=\"width: 33.3333%;\"><figure id=\"attachment_1551\" aria-describedby=\"caption-attachment-1551\" style=\"width: 266px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/valvula-de-desvio-de-tres-vias\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1551\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Two-Way-Gravity-Diverter-Valve-1.jpg\" alt=\"Uma m\u00e1quina met\u00e1lica azul, especificamente uma v\u00e1lvula de desvio por gravidade de duas vias, pousada no ch\u00e3o, destacando a sua constru\u00e7\u00e3o robusta.\" width=\"266\" height=\"200\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Two-Way-Gravity-Diverter-Valve-1.jpg 558w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Two-Way-Gravity-Diverter-Valve-1-300x225.jpg 300w\" sizes=\"auto, (max-width: 266px) 100vw, 266px\" \/><\/a><figcaption id=\"caption-attachment-1551\" class=\"wp-caption-text\">V\u00e1lvula de desvio de tr\u00eas vias<\/figcaption><\/figure><\/td><\/tr><tr><td style=\"width: 30.8333%;\"><figure id=\"attachment_2516\" aria-describedby=\"caption-attachment-2516\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/valvula-de-persiana-circular\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2516\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Electric-Louver-Valve-1.jpg\" alt=\"Existe uma v\u00e1lvula de persiana el\u00e9ctrica redonda na f\u00e1brica industrial.\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Electric-Louver-Valve-1.jpg 800w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Electric-Louver-Valve-1-300x300.jpg 300w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Electric-Louver-Valve-1-150x150.jpg 150w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Electric-Louver-Valve-1-768x768.jpg 768w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-2516\" class=\"wp-caption-text\">V\u00e1lvula de persiana circular<\/figcaption><\/figure><\/td><td style=\"width: 35.8333%;\"><figure id=\"attachment_1987\" aria-describedby=\"caption-attachment-1987\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/valvula-de-alivio-de-pressao\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1987\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Pressure-relief-valve-1.jpg\" alt=\"A v\u00e1lvula de descompress\u00e3o assenta no ch\u00e3o de bet\u00e3o, a sua constru\u00e7\u00e3o duradoura foi concebida para garantir a seguran\u00e7a e a regula\u00e7\u00e3o eficaz da press\u00e3o.\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Pressure-relief-valve-1.jpg 800w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Pressure-relief-valve-1-300x300.jpg 300w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Pressure-relief-valve-1-150x150.jpg 150w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Pressure-relief-valve-1-768x768.jpg 768w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-1987\" class=\"wp-caption-text\">V\u00e1lvula de descompress\u00e3o<\/figcaption><\/figure><\/td><td style=\"width: 33.3333%;\"><figure id=\"attachment_1980\" aria-describedby=\"caption-attachment-1980\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/valvula-de-desvio-de-quatro-vias\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1980\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/3-way-gravity-diverter-gate-1.jpg\" alt=\"O Port\u00e3o de Desvio por Gravidade de 3 Vias assenta no ch\u00e3o de bet\u00e3o, com o seu design robusto pronto para dirigir eficazmente o fluxo de material.\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/3-way-gravity-diverter-gate-1.jpg 800w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/3-way-gravity-diverter-gate-1-300x300.jpg 300w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/3-way-gravity-diverter-gate-1-150x150.jpg 150w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/3-way-gravity-diverter-gate-1-768x768.jpg 768w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-1980\" class=\"wp-caption-text\">V\u00e1lvula de desvio de quatro vias<\/figcaption><\/figure><\/td><\/tr><\/tbody><\/table><p>\u00a0<\/p><p>\u00a0<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>O registo de persiana retangular \u00e9 um dispositivo com l\u00e2minas horizontais que rodam em torno de um piv\u00f4 para controlar o fluxo de materiais. Proporciona uma regula\u00e7\u00e3o precisa do caudal com um m\u00ednimo de fugas, dependendo da conce\u00e7\u00e3o. As op\u00e7\u00f5es incluem designs de l\u00e2mina \u00fanica e de l\u00e2mina dupla para oferecer diferentes n\u00edveis de controlo do fluxo de ar. S\u00e3o frequentemente utilizados diferentes tipos de l\u00e2minas para aplica\u00e7\u00f5es com diferentes requisitos de temperatura ou tipos de gases ventilados.<\/p>","protected":false},"featured_media":2021,"parent":0,"menu_order":0,"template":"","product":[84],"size":[],"material":[],"class_list":["post-885","products","type-products","status-publish","has-post-thumbnail","hentry","product-high-quality-valves-reliable-solutions-for-fluid-control"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>rectangular louver damper | darko<\/title>\n<meta name=\"description\" content=\"Rectangular louver damper is similar to a louver. 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