{"id":887,"date":"2024-09-26T15:33:56","date_gmt":"2024-09-26T07:33:56","guid":{"rendered":"https:\/\/www.darko-tech.com\/?post_type=products&#038;p=887"},"modified":"2025-05-06T11:29:58","modified_gmt":"2025-05-06T03:29:58","slug":"valvula-de-gaveta","status":"publish","type":"products","link":"https:\/\/www.darko-tech.com\/pt\/produtos\/valvula-de-gaveta\/","title":{"rendered":"V\u00e1lvula de porta de correr"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"887\" class=\"elementor elementor-887\" data-elementor-post-type=\"products\">\n\t\t\t\t<div class=\"elementor-element elementor-element-63580ba2 e-flex e-con-boxed e-con e-parent\" data-id=\"63580ba2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-107173b8 elementor-widget elementor-widget-text-editor\" data-id=\"107173b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Uma v\u00e1lvula de gaveta \u00e9 um tipo de v\u00e1lvula utilizada para controlar o fluxo de fluidos em v\u00e1rios sistemas de tubagem. Funciona atrav\u00e9s do deslizamento de uma comporta plana (ou disco) para dentro e para fora do percurso do fluxo, bloqueando ou permitindo efetivamente a passagem de fluidos.<\/p><p>\u00a0<\/p><h2><strong>Classifica\u00e7\u00e3o<\/strong><\/h2><p>\u00a0<\/p><p>As v\u00e1lvulas de gaveta podem ser classificadas com base em v\u00e1rios crit\u00e9rios, incluindo a conce\u00e7\u00e3o, o funcionamento e a aplica\u00e7\u00e3o. Eis algumas classifica\u00e7\u00f5es comuns:<\/p><h3><span style=\"font-size: 12pt;\">1.\u00a0<strong>Por projeto:<\/strong><\/span><\/h3><ul><li>V\u00e1lvula manual: Acionada manualmente atrav\u00e9s de uma alavanca ou de um volante.<\/li><li>V\u00e1lvula pneum\u00e1tica: Acionada com ar comprimido ou g\u00e1s.<\/li><li>V\u00e1lvula el\u00e9ctrica: Controlada por um atuador el\u00e9trico para um funcionamento preciso.<\/li><li>V\u00e1lvula hidr\u00e1ulica: Utiliza press\u00e3o hidr\u00e1ulica para o funcionamento.<\/li><\/ul><p>\u00a0<\/p><h3><span style=\"font-size: 12pt;\">2.\u00a0<strong>Por material de constru\u00e7\u00e3o:<\/strong><\/span><\/h3><ul><li>V\u00e1lvula de metal: Fabricada a partir de materiais como a\u00e7o inoxid\u00e1vel, a\u00e7o carbono ou ferro fundido.<\/li><li>V\u00e1lvula de pl\u00e1stico: Constru\u00edda a partir de materiais como PVC ou CPVC para aplica\u00e7\u00f5es corrosivas.<\/li><\/ul><p>\u00a0<\/p><h3><span style=\"font-size: 12pt;\">3.\u00a0<strong>Por dire\u00e7\u00e3o de fluxo:<\/strong><\/span><\/h3><ul><li>V\u00e1lvula horizontal: Concebida para aplica\u00e7\u00f5es de fluxo horizontal.<\/li><li>V\u00e1lvula vertical: Adequada para aplica\u00e7\u00f5es de fluxo vertical, frequentemente utilizada em tremonhas ou silos.<\/li><\/ul><p>\u00a0<\/p><h3><span style=\"font-size: 12pt;\">4.\u00a0<strong>Por aplica\u00e7\u00e3o:<\/strong><\/span><\/h3><ul><li>V\u00e1lvula de gaveta deslizante para manuseamento de materiais a granel: Utilizada em ind\u00fastrias como a agricultura e a explora\u00e7\u00e3o mineira para o controlo de s\u00f3lidos a granel.<\/li><li>V\u00e1lvula de gaveta deslizante para \u00e1gua e \u00e1guas residuais: Concebida para utiliza\u00e7\u00e3o em sistemas de tratamento de \u00e1gua e de esgotos.<\/li><li>V\u00e1lvula de gaveta deslizante para alimentos e bebidas: Especificamente concebida para aplica\u00e7\u00f5es higi\u00e9nicas no processamento de alimentos.<\/li><\/ul><p>\u00a0<\/p><h3><span style=\"font-size: 12pt;\">5.\u00a0<strong>Por tipo de porta:<\/strong><\/span><\/h3><ul><li>V\u00e1lvula de porta plana: Apresenta uma comporta plana que se move verticalmente.<\/li><li>V\u00e1lvula de gaveta em cunha: Utiliza uma comporta em forma de cunha para melhorar a capacidade de veda\u00e7\u00e3o.<\/li><\/ul><p>\u00a0<\/p><h2><strong>Destaques<\/strong><\/h2><ul><li><strong>Controlo eficaz do fluxo<\/strong>: Proporciona um controlo preciso do fluxo de fluidos e materiais a granel, assegurando opera\u00e7\u00f5es eficientes.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Aplica\u00e7\u00f5es vers\u00e1teis<\/strong>: Amplamente utilizado em ind\u00fastrias como a agricultura, minera\u00e7\u00e3o, tratamento de \u00e1gua e processamento de alimentos.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Constru\u00e7\u00e3o robusta<\/strong>: Normalmente fabricados com materiais dur\u00e1veis, como o a\u00e7o inoxid\u00e1vel ou o ferro fundido, concebidos para resistir a condi\u00e7\u00f5es adversas.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Baixa fuga<\/strong>: Oferece excelentes capacidades de veda\u00e7\u00e3o para minimizar as fugas quando fechado, aumentando a efici\u00eancia do sistema.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Design que poupa espa\u00e7o<\/strong>: A configura\u00e7\u00e3o compacta permite a instala\u00e7\u00e3o em espa\u00e7os apertados sem comprometer a funcionalidade.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Variedade de modos de funcionamento<\/strong>: Dispon\u00edvel em op\u00e7\u00f5es manuais, pneum\u00e1ticas, el\u00e9ctricas e hidr\u00e1ulicas para se adaptar a diferentes necessidades operacionais.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Baixa resist\u00eancia ao fluxo<\/strong>: Garante uma queda de press\u00e3o m\u00ednima, tornando-o ideal para aplica\u00e7\u00f5es de caudal elevado.<\/li><\/ul><p>\u00a0<\/p><ul><li><strong>Manuten\u00e7\u00e3o f\u00e1cil<\/strong>: O design simples facilita a manuten\u00e7\u00e3o e a assist\u00eancia t\u00e9cnica, reduzindo o tempo de inatividade.<\/li><\/ul><h3>\u00a0<\/h3><h2><strong>\u00a0Aplica\u00e7\u00f5es<\/strong><\/h2><p>\u00a0<\/p><p><strong>\u00a0 \u00a0 \u00a0 1. manuseamento de materiais a granel<\/strong>:<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Utilizado em ind\u00fastrias como a agricultura, a explora\u00e7\u00e3o mineira e a constru\u00e7\u00e3o para controlar o fluxo de s\u00f3lidos a granel, tais como gr\u00e3os, carv\u00e3o e areia.<\/li><\/ul><\/li><\/ul><p>\u00a0<\/p><p><strong>\u00a0 \u00a0 \u00a0 2. tratamento da \u00e1gua<\/strong>:<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Utilizado em esta\u00e7\u00f5es de tratamento de \u00e1gua e de \u00e1guas residuais para gerir o fluxo de \u00e1gua e de esgotos, proporcionando um isolamento e um controlo eficazes.<\/li><\/ul><\/li><\/ul><p>\u00a0<\/p><p><strong>\u00a0 \u00a0 \u00a0 3. ind\u00fastria alimentar e de bebidas<\/strong>:<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Utilizado em f\u00e1bricas de processamento para controlar o fluxo de ingredientes e garantir opera\u00e7\u00f5es higi\u00e9nicas.<\/li><\/ul><\/li><\/ul><p>\u00a0<\/p><p><strong>\u00a0 \u00a0 \u00a0 4. processamento qu\u00edmico<\/strong>:<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Aplicado em f\u00e1bricas de produtos qu\u00edmicos para controlar o fluxo de v\u00e1rios l\u00edquidos e p\u00f3s, garantindo seguran\u00e7a e efici\u00eancia.<\/li><\/ul><\/li><\/ul><p>\u00a0<\/p><p><strong>\u00a0 \u00a0 \u00a0 5. produ\u00e7\u00e3o de energia<\/strong>:<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Utilizado em centrais el\u00e9ctricas para regular o fluxo de \u00e1gua de arrefecimento e outros fluidos no sistema.<\/li><\/ul><\/li><\/ul><p>\u00a0<\/p><p><strong>\u00a0 \u00a0 \u00a0 6. produtos farmac\u00eauticos<\/strong>:<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Utilizado no fabrico de produtos farmac\u00eauticos para controlar o fluxo de ingredientes activos e garantir o cumprimento das normas de higiene.<\/li><\/ul><\/li><\/ul><p>\u00a0<\/p><p><strong>\u00a0 \u00a0 \u00a0 7. opera\u00e7\u00f5es mineiras<\/strong>:<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Utilizados para gerir o fluxo de min\u00e9rios e outros materiais em aplica\u00e7\u00f5es de extra\u00e7\u00e3o e processamento de minerais.<\/li><\/ul><\/li><\/ul><p>\u00a0<\/p><p><strong>\u00a0 \u00a0 \u00a0 8. ind\u00fastrias de cimento e agregados<\/strong>:<\/p><ul><li style=\"list-style-type: none;\"><ul><li>Utilizado para controlar o fluxo de cimento, cal e materiais agregados para fins de constru\u00e7\u00e3o.<\/li><\/ul><\/li><\/ul><figure id=\"attachment_3293\" aria-describedby=\"caption-attachment-3293\" style=\"width: 1500px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3293\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Slide-gate-valve-2.jpg\" alt=\"Na imagem, est\u00e3o representadas duas v\u00e1lvulas de gaveta deslizante, que s\u00e3o o equipamento ideal para controlar o fluxo de materiais empoeirados.\" width=\"1500\" height=\"1500\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Slide-gate-valve-2.jpg 1500w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Slide-gate-valve-2-300x300.jpg 300w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Slide-gate-valve-2-1024x1024.jpg 1024w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Slide-gate-valve-2-150x150.jpg 150w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Slide-gate-valve-2-768x768.jpg 768w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><figcaption id=\"caption-attachment-3293\" class=\"wp-caption-text\">Na imagem, est\u00e3o representadas duas v\u00e1lvulas de gaveta deslizante, que s\u00e3o o equipamento ideal para controlar o fluxo de materiais empoeirados.<\/figcaption><\/figure><p>\u00a0<\/p><h2><span style=\"color: #000000;\"><strong>Tamb\u00e9m pode gostar<\/strong><\/span><\/h2><table style=\"border-collapse: collapse; width: 100%;\"><tbody><tr><td style=\"width: 30.8333%;\"><figure id=\"attachment_1988\" aria-describedby=\"caption-attachment-1988\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/valvula-de-borboleta-de-alta-temperatura\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1988\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/High-temperature-butterfly-valve-2-.jpg\" alt=\"Uma placa de metal circular vermelha com um orif\u00edcio central, utilizada em sistemas de v\u00e1lvulas de borboleta de alta temperatura para um desempenho \u00f3timo.\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/High-temperature-butterfly-valve-2-.jpg 800w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/High-temperature-butterfly-valve-2--300x300.jpg 300w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/High-temperature-butterfly-valve-2--150x150.jpg 150w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/High-temperature-butterfly-valve-2--768x768.jpg 768w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-1988\" class=\"wp-caption-text\">V\u00e1lvula de borboleta de alta temperatura<\/figcaption><\/figure><\/td><td style=\"width: 35.8333%;\"><figure id=\"attachment_3088\" aria-describedby=\"caption-attachment-3088\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/valvula-de-persiana-irregular\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3088\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Electric-tilt-shutter-valve-1.jpg\" alt=\"Um cen\u00e1rio de f\u00e1brica que apresenta uma grande placa met\u00e1lica circular equipada com uma v\u00e1lvula de obturador de inclina\u00e7\u00e3o el\u00e9ctrica para uma funcionalidade melhorada.\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Electric-tilt-shutter-valve-1.jpg 1500w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Electric-tilt-shutter-valve-1-300x300.jpg 300w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Electric-tilt-shutter-valve-1-1024x1024.jpg 1024w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Electric-tilt-shutter-valve-1-150x150.jpg 150w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/09\/Electric-tilt-shutter-valve-1-768x768.jpg 768w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-3088\" class=\"wp-caption-text\">V\u00e1lvula de persiana irregular<\/figcaption><\/figure><\/td><td style=\"width: 33.3333%;\"><figure id=\"attachment_2013\" aria-describedby=\"caption-attachment-2013\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/valvula-de-borboleta-manual\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2013\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/08\/Manual-butterfly-valve.jpg\" alt=\"A V\u00e1lvula Borboleta Manual est\u00e1 posicionada de forma proeminente, a sua constru\u00e7\u00e3o robusta e a sua pega simples real\u00e7am a sua efic\u00e1cia na regula\u00e7\u00e3o do caudal.\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/08\/Manual-butterfly-valve.jpg 800w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/08\/Manual-butterfly-valve-300x300.jpg 300w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/08\/Manual-butterfly-valve-150x150.jpg 150w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/08\/Manual-butterfly-valve-768x768.jpg 768w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-2013\" class=\"wp-caption-text\">V\u00e1lvula de borboleta manual<\/figcaption><\/figure><\/td><\/tr><tr><td style=\"width: 30.8333%;\"><figure id=\"attachment_2583\" aria-describedby=\"caption-attachment-2583\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/valvula-de-gaveta-de-deslizamento-duplo\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2583\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Double-door-pneumatic-gate-valve-1.jpg\" alt=\"No interior da f\u00e1brica, uma v\u00e1lvula de porta pneum\u00e1tica de porta dupla est\u00e1 numa palete, pronta a ser instalada em sistemas de manuseamento de materiais.\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Double-door-pneumatic-gate-valve-1.jpg 800w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Double-door-pneumatic-gate-valve-1-300x300.jpg 300w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Double-door-pneumatic-gate-valve-1-150x150.jpg 150w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Double-door-pneumatic-gate-valve-1-768x768.jpg 768w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-2583\" class=\"wp-caption-text\">V\u00e1lvula de gaveta de deslizamento duplo<\/figcaption><\/figure><\/td><td style=\"width: 35.8333%;\"><figure id=\"attachment_864\" aria-describedby=\"caption-attachment-864\" style=\"width: 266px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/valvula-pneumatica-de-abertura-e-fecho\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-864\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/1-27.jpg\" alt=\"Interruptor pneum\u00e1tico Porta de controlo\" width=\"266\" height=\"200\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/1-27.jpg 558w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/1-27-300x225.jpg 300w\" sizes=\"auto, (max-width: 266px) 100vw, 266px\" \/><\/a><figcaption id=\"caption-attachment-864\" class=\"wp-caption-text\">V\u00e1lvula pneum\u00e1tica de abertura e fecho<\/figcaption><\/figure><\/td><td style=\"width: 33.3333%;\"><figure id=\"attachment_3268\" aria-describedby=\"caption-attachment-3268\" style=\"width: 200px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/alimentador-vibratorio-micro-eletromagnetico\/\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3268\" src=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Micro-Electromagnetic-Vibration-Feeder-1.jpg\" alt=\"O Micro Electromagnetic Vibration Feeder \u00e9 apresentado num fundo branco, o seu design compacto mostra a sua precis\u00e3o no manuseamento de materiais.\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Micro-Electromagnetic-Vibration-Feeder-1.jpg 1500w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Micro-Electromagnetic-Vibration-Feeder-1-300x300.jpg 300w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Micro-Electromagnetic-Vibration-Feeder-1-1024x1024.jpg 1024w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Micro-Electromagnetic-Vibration-Feeder-1-150x150.jpg 150w, https:\/\/www.darko-tech.com\/wp-content\/uploads\/2024\/06\/Micro-Electromagnetic-Vibration-Feeder-1-768x768.jpg 768w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-3268\" class=\"wp-caption-text\">Alimentador de vibra\u00e7\u00e3o microelectromagn\u00e9tica<\/figcaption><\/figure><\/td><\/tr><\/tbody><\/table>\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>A v\u00e1lvula de gaveta consiste numa gaveta retangular, circular ou quadrada que se move verticalmente dentro do corpo da v\u00e1lvula, proporcionando um meio simples e eficaz de controlar o fluxo. As v\u00e1lvulas de gaveta s\u00e3o amplamente utilizadas em v\u00e1rias ind\u00fastrias, incluindo a ind\u00fastria alimentar, farmac\u00eautica e qu\u00edmica, onde \u00e9 essencial um controlo preciso do fluxo.<\/p>","protected":false},"featured_media":3292,"parent":0,"menu_order":0,"template":"","product":[84],"size":[],"material":[],"class_list":["post-887","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>Slide gate valve | DARKO<\/title>\n<meta name=\"description\" content=\"A slide gate valve is typically made from robust materials, ensuring long life. Darko&#039;s valve are suitable for high-flow applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.darko-tech.com\/pt\/produtos\/valvula-de-gaveta\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Slide gate valve\" \/>\n<meta property=\"og:description\" content=\"A slide gate valve is typically made from robust materials, ensuring long life. 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