{"id":6123,"date":"2025-05-23T18:18:57","date_gmt":"2025-05-23T18:18:57","guid":{"rendered":"https:\/\/fleyendavalve.com\/?page_id=6123"},"modified":"2025-08-03T16:57:37","modified_gmt":"2025-08-03T16:57:37","slug":"estudo-de-caso-ambiental","status":"publish","type":"page","link":"https:\/\/www.fleyendavalve.com\/pt\/solutions\/environmental\/environmental-case-study\/","title":{"rendered":"Estudo de caso"},"content":{"rendered":"
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tVoltar ao Setor Ambiental<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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V\u00e1lvula de porta el\u00e9trica multigiro aprimora a automa\u00e7\u00e3o em esta\u00e7\u00e3o de tratamento de \u00e1gua<\/h2>\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Na Fleyenda Flow, sabemos que as esta\u00e7\u00f5es de tratamento de \u00e1gua operam sob condi\u00e7\u00f5es extremamente exigentes \u2014 desde flutua\u00e7\u00f5es na press\u00e3o da \u00e1gua e ambientes corrosivos at\u00e9 a atua\u00e7\u00e3o cont\u00ednua das v\u00e1lvulas, 24 horas por dia. Para um de nossos usu\u00e1rios finais no setor de abastecimento de \u00e1gua municipal, sistemas de v\u00e1lvulas obsoletos estavam criando gargalos no controle de vaz\u00e3o, reduzindo a efici\u00eancia energ\u00e9tica e aumentando a frequ\u00eancia de manuten\u00e7\u00e3o.\n\n

Para ajudar a superar esses desafios, nossa equipe forneceu uma solu\u00e7\u00e3o personalizada V\u00e1lvula de controle el\u00e9trica multigiro<\/strong>, projetado especificamente para o ambiente de alto desempenho e alta confiabilidade das modernas esta\u00e7\u00f5es de tratamento de \u00e1gua.<\/p>\n\n

O desafio: alta frequ\u00eancia, alta umidade, margem zero para erros<\/h3>\n\n

Os processos de tratamento de \u00e1gua exigem uma regula\u00e7\u00e3o precisa do fluxo, especialmente nos pontos de capta\u00e7\u00e3o, nos leitos de filtra\u00e7\u00e3o e nas linhas de dosagem de produtos qu\u00edmicos. No entanto, os operadores das esta\u00e7\u00f5es enfrentam diversos problemas recorrentes:<\/p>\n\n

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  • As v\u00e1lvulas manuais demoram para funcionar<\/strong>, o que leva a atrasos nas paradas de emerg\u00eancia ou nos ajustes do processo.<\/li>\n
  • Exposi\u00e7\u00e3o ambiental<\/strong> \u2014 incluindo risco de alagamento, alta umidade e grandes varia\u00e7\u00f5es de temperatura \u2014 deteriora rapidamente os atuadores e sistemas de controle padr\u00e3o.<\/li>\n
  • Aus\u00eancia de sinais de retroalimenta\u00e7\u00e3o<\/strong> torna o monitoramento em tempo real dif\u00edcil ou imposs\u00edvel.<\/li>\n
  • Ciclos frequentes de partida e parada<\/strong> fazem com que os atuadores convencionais superaquecem ou apresentem falhas prematuras.<\/li>\n <\/ul>\n\n

    O cliente precisava de um sistema de v\u00e1lvulas mais inteligente e dur\u00e1vel, capaz de suportar automa\u00e7\u00e3o avan\u00e7ada e, ao mesmo tempo, operar de forma confi\u00e1vel em condi\u00e7\u00f5es adversas ao ar livre.<\/p>\n\n

    Nossa solu\u00e7\u00e3o: V\u00e1lvula de porta el\u00e9trica multigiro projetada para condi\u00e7\u00f5es de trabalho adversas<\/h3>\n\n

    A equipe de engenharia da Fleyenda desenvolveu uma solu\u00e7\u00e3o personalizada utilizando nosso V\u00e1lvula de porta el\u00e9trica multigiro<\/strong> equipada com um atuador robusto e corpo em a\u00e7o inoxid\u00e1vel resistente \u00e0 corros\u00e3o. A v\u00e1lvula integrou-se perfeitamente ao sistema SCADA da planta e resolveu os principais pontos cr\u00edticos:<\/p>\n\n

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    • Caixa com classifica\u00e7\u00e3o IP68<\/strong> para prote\u00e7\u00e3o total contra \u00e1gua e poeira \u2014 ideal para locais subterr\u00e2neos ou propensos a inunda\u00e7\u00f5es.<\/li>\n
    • Atuador multigiro ON\/OFF<\/strong> com ciclo de trabalho S4-30%, compat\u00edvel com opera\u00e7\u00f5es frequentes de partida\/parada sem superaquecimento.<\/li>\n
    • Sinais de controle de 4\u201320 mA e 0\u201310 V<\/strong>, al\u00e9m de feedback por meio de potenci\u00f4metro ou sa\u00edda anal\u00f3gica para automa\u00e7\u00e3o em circuito fechado.<\/li>\n
    • Press\u00e3o nominal: 25 bar<\/strong>, garantindo estabilidade durante os ciclos de admiss\u00e3o e descarga em alta press\u00e3o.<\/li>\n
    • Temperatura de opera\u00e7\u00e3o: -40 \u00b0C a +60 \u00b0C<\/strong> e umidade de at\u00e9 95% \u2014 confi\u00e1vel em todos os climas.<\/li>\n
    • Material do corpo: a\u00e7o inoxid\u00e1vel 304<\/strong>, garantindo resist\u00eancia \u00e0 corros\u00e3o em \u00e1gua tratada quimicamente ou clorada.<\/li>\n <\/ul>\n\n

      Impacto: Opera\u00e7\u00f5es simplificadas e confiabilidade a longo prazo<\/h3>\n\n

      Ap\u00f3s a instala\u00e7\u00e3o, a esta\u00e7\u00e3o de tratamento de \u00e1gua relatou v\u00e1rias melhorias imediatas:<\/p>\n\n

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      • Tempo de resposta mais r\u00e1pido para isolamento de zonas e opera\u00e7\u00f5es de emerg\u00eancia<\/li>\n
      • Redu\u00e7\u00e3o do esfor\u00e7o manual e maior prepara\u00e7\u00e3o da f\u00e1brica para a automa\u00e7\u00e3o<\/li>\n
      • Maior precis\u00e3o dos dados por meio do feedback em tempo real da posi\u00e7\u00e3o da v\u00e1lvula<\/li>\n
      • Maior estabilidade do sistema, mesmo durante tempestades ou per\u00edodos de grande aflu\u00eancia<\/li>\n <\/ul>\n\n

        Essa atualiza\u00e7\u00e3o n\u00e3o s\u00f3 aprimorou as opera\u00e7\u00f5es atuais, mas tamb\u00e9m ajudou a instala\u00e7\u00e3o a estabelecer as bases para a automa\u00e7\u00e3o inteligente \u2014 incluindo manuten\u00e7\u00e3o preditiva e diagn\u00f3stico remoto.<\/p>\n\n

        \u00c1gua em movimento, avan\u00e7ando<\/h3>\n\n

        Na Fleyenda Flow, projetamos v\u00e1lvulas com um prop\u00f3sito espec\u00edfico. Seja para modernizar uma esta\u00e7\u00e3o de tratamento municipal ou construir uma rede de irriga\u00e7\u00e3o inteligente, nossas solu\u00e7\u00f5es s\u00e3o projetadas para atender \u00e0s demandas do mundo real \u2014 com confiabilidade, seguran\u00e7a e efici\u00eancia.<\/p>\n\n

        Atualize seu sistema com confian\u00e7a \u2014 fa\u00e7a parceria com a Fleyenda Flow.<\/strong><\/p><\/p>\t\t<\/div>\n\n\t\t\t\t\t\t<\/div>\n\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":"

        Back to Environmental Industry Electric Multi-turn Gate Valve Enhances Automation in Water Treatment Plant At Fleyenda Flow, we know that water treatment plants operate under extreme demands \u2014 from fluctuating water pressures and corrosive environments to round-the-clock valve actuation. For one of our end-users in the municipal water sector, outdated valve systems were creating bottlenecks in flow control, reducing energy efficiency and increasing maintenance frequency. To help resolve these challenges, our team supplied a custom-built Electric Multi-turn Control Gate Valve, designed specifically for the high-performance, high-reliability environment of modern water treatment facilities. The Challenge: High Frequency, High Humidity, Zero Room for Error Water treatment processes require precise flow regulation, especially at intake points, filtration beds, and chemical dosing lines. However, plant operators face several persistent problems: Manual valves are slow to operate, leading to delays in emergency shutdowns or process adjustments. Environmental exposure \u2014 including flooding risk, high humidity, and wide temperature swings \u2014 quickly degrades standard actuators and control systems. Lack of feedback signals makes real-time monitoring difficult or impossible. Frequent start-stop cycles cause conventional actuators to overheat or fail prematurely. The customer needed a smarter, more durable valve system that could support advanced automation while operating reliably in harsh outdoor conditions. Our Solution: Electric Multi-turn Gate Valve Built for Harsh Duty Fleyenda\u2019s engineering team delivered a tailored solution using our Electric Multi-turn Gate Valve equipped with a robust actuator and corrosion-resistant stainless steel body. The valve integrated seamlessly into the plant\u2019s SCADA system and addressed key pain points: IP68-rated enclosure for complete protection against water and dust \u2014 ideal for underground or flood-prone locations. ON\/OFF multi-turn actuator with S4-30% duty cycle, supporting frequent start\/stop operation without overheating. 4\u201320 mA and 0\u201310 V control signals, plus feedback via potentiometer or analog output for closed-loop automation. Rated pressure: 25 bar, ensuring stability during high-pressure intake and discharge cycles. Operating temperature: -40\u00b0C to +60\u00b0C and up to 95% humidity \u2014 reliable in all climates. Body material: 304 stainless steel, providing corrosion resistance in chemically treated or chlorinated water. Impact: Streamlined Operations and Long-Term Reliability Following installation, the water plant reported several immediate improvements: Faster response time for zone isolation and emergency operations Reduced manual effort and increased plant automation readiness Improved data accuracy via real-time valve position feedback Greater system stability even during storm events or heavy inflow periods This upgrade not only enhanced current operations but also helped the facility lay the foundation for smart automation \u2014 including predictive maintenance and remote diagnostics. Moving Water, Moving Forward At Fleyenda Flow, we design valves with purpose. Whether you\u2019re modernizing a municipal treatment plant or building a smart irrigation network, our solutions are engineered to handle real-world demands \u2014 reliably, safely, and efficiently. Upgrade your system with confidence \u2014 partner with Fleyenda Flow.<\/p>","protected":false},"author":3,"featured_media":0,"parent":6079,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-6123","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/pages\/6123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/comments?post=6123"}],"version-history":[{"count":4,"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/pages\/6123\/revisions"}],"predecessor-version":[{"id":9338,"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/pages\/6123\/revisions\/9338"}],"up":[{"embeddable":true,"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/pages\/6079"}],"wp:attachment":[{"href":"https:\/\/www.fleyendavalve.com\/pt\/wp-json\/wp\/v2\/media?parent=6123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}