{"id":17206,"date":"2022-06-27T09:26:51","date_gmt":"2022-06-27T09:26:51","guid":{"rendered":"https:\/\/zecovalve.com\/?post_type=product&#038;p=17206"},"modified":"2023-06-26T05:40:05","modified_gmt":"2023-06-26T05:40:05","slug":"pressure-reducing-valve","status":"publish","type":"product","link":"https:\/\/zecovalve.com\/pt\/produto\/pressure-reducing-valve","title":{"rendered":"V\u00e1lvula redutora de press\u00e3o"},"content":{"rendered":"<div class=\"sep-pages-boxs bgs clearfix\">\n<div class=\"sep-container clearfix\">\n<h1 class=\"titles sizes1 cens gtj-ff-bold\">V\u00e1lvula redutora de press\u00e3o<\/h1>\n<div class=\"bq-sep-pro-detail-thumbs ons clearfix\">\n<div class=\"thumbs\">\n<div class=\"imgs ons\">\n<div class=\"swiper-container swiper-container-initialized swiper-container-horizontal\">\n<div class=\"swiper-wrapper\">\n<div class=\"swiper-slide swiper-slide-active\">\n<figure id=\"attachment_17014\" aria-describedby=\"caption-attachment-17014\" style=\"width: 290px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-17014\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reducing-valve-1-300x273.jpg\" alt=\"V\u00e1lvula redutora de press\u00e3o\" width=\"300\" height=\"273\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reducing-valve-1-300x273.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reducing-valve-1.jpg 330w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-17014\" class=\"wp-caption-text\"><a href=\"https:\/\/zecovalve.com\/pt\/water-pressure-reducing-valve-manufacturer-zeco-valve.html\/\" data-internallinksmanager029f6b8e52c=\"8\" title=\"V\u00e1lvula redutora de press\u00e3o\" target=\"_blank\" rel=\"noopener\">V\u00e1lvula redutora de press\u00e3o<\/a><\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"lr-lists-boxs\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sep-pages-boxs clearfix\">\n<div class=\"sep-container clearfix\">\n<div id=\"zf-nexts\" class=\"flex clearfix\">\n<div class=\"bq-zf-lefts\">\n<div class=\"richtext\">\n<h2>Festuras da v\u00e1lvula de controle redutora de press\u00e3o<\/h2>\n<div class=\"text-center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-17053\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/surge-anticipating-valve-features-300x225.png\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/surge-anticipating-valve-features-300x225.png 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/surge-anticipating-valve-features.png 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div>\n<ul class=\"list-paddingleft-2\">\n<li>Controle de press\u00e3o sens\u00edvel e preciso<\/li>\n<li>Press\u00e3o est\u00e1tica ajust\u00e1vel e press\u00e3o din\u00e2mica<\/li>\n<li>A press\u00e3o de sa\u00edda n\u00e3o flutua com a press\u00e3o de entrada<\/li>\n<li>Porta completa, pequena resist\u00eancia a fluidos<\/li>\n<\/ul>\n<\/div>\n<div class=\"richtext\">\n<h2>Princ\u00edpio de funcionamento da v\u00e1lvula redutora de press\u00e3o<\/h2>\n<div class=\"text-center\">\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-17208\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reducing-control-valve-working-principle-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reducing-control-valve-working-principle-300x225.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reducing-control-valve-working-principle.jpg 482w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div>\n<p>Quando a \u00e1gua flui atrav\u00e9s da v\u00e1lvula, a \u00e1gua flui para a c\u00e2mara de controle da v\u00e1lvula principal atrav\u00e9s da v\u00e1lvula agulha, e a press\u00e3o de sa\u00edda \u00e9 imposta \u00e0 v\u00e1lvula piloto atrav\u00e9s do duto guia. Quando a press\u00e3o de sa\u00edda \u00e9 superior \u00e0 press\u00e3o de ajuste da v\u00e1lvula piloto, a press\u00e3o de sa\u00edda n\u00e3o aumenta mais; quando a press\u00e3o de sa\u00edda da v\u00e1lvula reduz para a press\u00e3o definida da v\u00e1lvula piloto, a v\u00e1lvula piloto abre e a \u00e1gua \u00e9 descarregada para fora da c\u00e2mara de controle. Como a \u00e1gua descarregada do sistema de v\u00e1lvula piloto \u00e9 maior que o fluxo de \u00e1gua, a press\u00e3o na c\u00e2mara de controle da v\u00e1lvula principal diminui. A press\u00e3o de entrada for\u00e7a a abertura da v\u00e1lvula principal. Num estado est\u00e1vel, o fluxo de \u00e1gua e a \u00e1gua descarregada da c\u00e2mara de controle s\u00e3o iguais. A abertura da v\u00e1lvula principal mant\u00e9m-se constante, com press\u00e3o de sa\u00edda est\u00e1vel.<\/p>\n<\/div>\n<div class=\"richtext\">\n<h2>Instala\u00e7\u00e3o e comissionamento de v\u00e1lvula redutora de press\u00e3o<\/h2>\n<div class=\"text-center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-17207\" src=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reducing-control-valve-installation-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reducing-control-valve-installation-300x225.jpg 300w, https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/pressure-reducing-control-valve-installation.jpg 489w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/div>\n<p>Para conveni\u00eancia de opera\u00e7\u00e3o, ajuste e manuten\u00e7\u00e3o, o <a href=\"https:\/\/zecovalve.com\/pt\/water-pressure-reducing-valve-manufacturer-zeco-valve.html\/\" data-internallinksmanager029f6b8e52c=\"8\" title=\"V\u00e1lvula redutora de press\u00e3o\" target=\"_blank\" rel=\"noopener\">v\u00e1lvula de redu\u00e7\u00e3o de press\u00e3o<\/a> normalmente \u00e9 instalado em um tubo horizontal junto com um backup <a href=\"https:\/\/zecovalve.com\/pt\/water-pressure-reducing-valve-manufacturer-zeco-valve.html\/\" data-internallinksmanager029f6b8e52c=\"8\" title=\"V\u00e1lvula redutora de press\u00e3o\" target=\"_blank\" rel=\"noopener\">v\u00e1lvula de redu\u00e7\u00e3o de press\u00e3o<\/a> grupo. Cada grau de primavera do <a href=\"https:\/\/zecovalve.com\/pt\/water-pressure-reducing-valve-manufacturer-zeco-valve.html\/\" data-internallinksmanager029f6b8e52c=\"8\" title=\"V\u00e1lvula redutora de press\u00e3o\" target=\"_blank\" rel=\"noopener\">v\u00e1lvula de redu\u00e7\u00e3o de press\u00e3o<\/a> \u00a0s\u00f3 pode ser aplicada em uma determinada faixa de press\u00e3o de sa\u00edda, e a press\u00e3o de sa\u00edda s\u00f3 pode ser ajustada ajustando a mola da v\u00e1lvula piloto. Para uso espec\u00edfico, consulte o ZECO Valve Group.<\/p>\n<\/div>\n<div class=\"richtext\">\n<h2>Material e padr\u00e3o da v\u00e1lvula redutora de press\u00e3o<\/h2>\n<p>Faixa de tamanho: 2\u2033~24\u2033<\/p>\n<p>Classifica\u00e7\u00e3o de press\u00e3o: 10bar ~ 25bar<\/p>\n<p>Dimens\u00f5es face a face: AMSE B16.10, EN558-1<\/p>\n<p>Dimens\u00e3o da extremidade da flange: AMSE B16.1\/16.42, AS4087, EN1092-2<\/p>\n<p>Revestimento: Revestimento ep\u00f3xi ligado por fus\u00e3o<\/p>\n<p>Inspe\u00e7\u00e3o e teste: ISO 5208 \/ EN 12226-2<\/p>\n<div class=\"over-tabs\">\n<table width=\"1248\">\n<tbody>\n<tr class=\"firstRow\">\n<td>Parte<\/td>\n<td>Material<\/td>\n<td>Padr\u00e3o<\/td>\n<\/tr>\n<tr>\n<td>Corpo<\/td>\n<td>Ferro fundido d\u00factil<\/td>\n<td>EN 1563\/DIN 1693<\/td>\n<\/tr>\n<tr>\n<td>Bon\u00e9<\/td>\n<td>Ferro fundido d\u00factil<\/td>\n<td>EN 1563\/DIN 1693<\/td>\n<\/tr>\n<tr>\n<td>Aparar<\/td>\n<td>A\u00e7o inoxid\u00e1vel 431<\/td>\n<td>EN10088-1\/ASTM A959<\/td>\n<\/tr>\n<tr>\n<td>Assento<\/td>\n<td>A\u00e7o inoxid\u00e1vel 431<\/td>\n<td>EN10088-1\/ASTM A959<\/td>\n<\/tr>\n<tr>\n<td>Diafragma<\/td>\n<td>EPDM \/ NBR<\/td>\n<td>ISO 4633<\/td>\n<\/tr>\n<tr>\n<td>V\u00e1lvula piloto<\/td>\n<td>A\u00e7o inoxid\u00e1vel 431<\/td>\n<td>EN10088-1\/ASTM A959<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">Para as op\u00e7\u00f5es de materiais n\u00e3o listadas, consultar a f\u00e1brica.<\/p>\n<p>A ZECO fabrica v\u00e1lvulas em mais de 50 ligas diferentes.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>V\u00e1lvula Redutora de Press\u00e3o Festuras da V\u00e1lvula de Controle Redutora de Press\u00e3o Controle de press\u00e3o sens\u00edvel e preciso Press\u00e3o est\u00e1tica ajust\u00e1vel e press\u00e3o din\u00e2mica Press\u00e3o de sa\u00edda\u2026 <a title=\"V\u00e1lvula redutora de press\u00e3o\" class=\"read-more\" href=\"https:\/\/zecovalve.com\/pt\/produto\/pressure-reducing-valve\" aria-label=\"Mais em V\u00e1lvula Redutora de Press\u00e3o\">Ler mais<\/a><\/p>","protected":false},"featured_media":27951,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_generate-full-width-content":"","kt_blocks_editor_width":""},"product_cat":[2597,2526],"product_tag":[2662,2805,2723],"class_list":["post-17206","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-pressure-control-valve","product_cat-water-control-valve","product_tag-pressure-control-valve","product_tag-pump-valve","product_tag-what-is-a-valve","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"featured_image_src_large":["https:\/\/zecovalve.com\/wp-content\/uploads\/2022\/06\/Pressure-Reducing-Valve-3.jpg",800,600,false],"author_info":[],"comment_info":0,"taxonomy_info":{"product_cat":[{"value":2597,"label":"Pressure Control Valve"},{"value":2526,"label":"Water Control Valve"}],"product_tag":[{"value":2662,"label":"Pressure Control Valve"},{"value":2805,"label":"Pump Valve"},{"value":2723,"label":"What is a Valve"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pressure Reducing Valve - ZECO Valve<\/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:\/\/zecovalve.com\/pt\/produto\/pressure-reducing-valve\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pressure Reducing Valve - ZECO Valve\" \/>\n<meta property=\"og:description\" content=\"Pressure Reducing Valve Festures of Pressure Reducing Control Valve Sensitive and accurate pressure control Adjustable static pressure and dynamic pressure Outlet pressure ... 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