{"id":12660,"date":"2025-06-10T07:23:59","date_gmt":"2025-06-10T07:23:59","guid":{"rendered":"https:\/\/www.cnbaianfire.com\/?post_type=product&#038;p=12660"},"modified":"2025-07-26T06:28:17","modified_gmt":"2025-07-26T06:28:17","slug":"h81x-16q-grooved-type-silencer-check-valve","status":"publish","type":"product","link":"https:\/\/www.cnbaianfire.com\/pt\/produto\/h81x-16q-grooved-type-silencer-check-valve\/","title":{"rendered":"V\u00e1lvula de reten\u00e7\u00e3o do silenciador do tipo ranhurado H81X-16Q"},"content":{"rendered":"<h2>V\u00e1lvula de reten\u00e7\u00e3o do silenciador do tipo ranhurado H81X-16Q<\/h2>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0;\">\n<thead>\n<tr>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\" colspan=\"3\">ESPECIFICA\u00c7\u00c3O DO MATERIAL<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background-color: #073980; color: #fff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">Model<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">H41X-1.0<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">H41X-1.6<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #073980; color: #fff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">Valve\u00a0\u00a0\u00a0body\uff081\uff09<\/td>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">Cast iron or\u00a0\u00a0\u00a0stainless steel<\/td>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">Cast steel or\u00a0\u00a0\u00a0stainless steel<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #073980; color: #fff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">Sealing\u00a0\u00a0\u00a0ring\uff082\uff09<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">Nitrile rubber\uff08NBR\uff09<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">Nitrile rubber\uff08NBR\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #073980; color: #fff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">Spring\uff083\uff09<\/td>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">Stainless steel\u00a0\u00a0\u00a0wire 1Cr8Ni9Ti<\/td>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">Stainless steel\u00a0\u00a0\u00a0wire 1Cr8Ni9Ti<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0;\">\n<thead>\n<tr>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\" colspan=\"3\">DIMENS\u00d5ES<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background-color: #073980; color: #fff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">Size<\/td>\n<td style=\"background-color: #073980; color: #fff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">L mm<\/td>\n<td style=\"background-color: #073980; color: #fff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">Weight kg<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">DN65<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">144<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">6<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">DN80<\/td>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">152<\/td>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">8<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">DN100<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">159<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">11<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">DN125<\/td>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">175<\/td>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">18.5<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">DN150<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">196<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">21.5<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">DN200<\/td>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">226<\/td>\n<td style=\"background-color: #dad6d5; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\">36.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>DESCRI\u00c7\u00c3O DO PRODUTO<\/h2>\n<p>1.The grooved silencer check valve is a special valve that combines the groove connection method, silencer function and check function.<br \/>\n2.It is mainly used in pipeline systems to prevent medium back flow.<br \/>\n3.Reduce water hammer impact and reduce noise when the valve is closed.<\/p>\n<h2>CARACTER\u00cdSTICAS<\/h2>\n<p>1.Groove connection\uff1aThe clamp-type groove connection is adopted, and no welding or thread processing is required during installation. It is fastened by rubber sealing rings and clamps, which simplifies construction and facilitates maintenance.<br \/>\n2..Silence design\uff1aSlow closing structure: When the valve disc is closed, it is slowly closed through springs, hydraulic damping or lever mechanisms to avoid the impact noise caused by the instantaneous closing of traditional check valves.<br \/>\n3.Flow channel optimization: The streamlined design inside the valve body reduces turbulence and vibration noise.<br \/>\n4.Check function\uff1aThe valve disc is opened by the forward flow pressure of the medium, and automatically closed when the medium is reversed to prevent back flow<br \/>\n5.Low noise: The slow-closing design significantly reduces the &#8220;water hammer effect&#8221; and the impact sound of the valve closing, and is suitable for noise-sensitive environments (such as hospitals and residential areas).<br \/>\n6.Easy installation: The groove connection saves man-hours and is particularly suitable for renovation projects or places with limited space.<br \/>\n7.Durability: The valve disc is mostly made of stainless steel or copper alloy, and the sealing material is nitrile rubber or EPDM, which is corrosion-resistant and has a long service life.<br \/>\n8.Simple maintenance: The detachable structure is convenient for cleaning pipeline impurities or replacing seals<\/p>\n<h2>CANDIDATURA<\/h2>\n<p>1.Building water supply and drainage: high-rise building water pump outlet, to prevent water hammer from damaging the pipe when the pump is stopped.<br \/>\n2.HVAC: chilled water circulation system, to reduce the noise of pump start and stop.<br \/>\n3.Fire protection system: protect fire pumps in the sprinkler network to avoid back flow and contamination of water sources.<br \/>\n4.Industrial circulating water: cooling water return pipeline, to reduce the impact of water hammer on the heat exchanger.<br \/>\n5.Municipal water supply: booster pump station outlet, to ensure stable operation of the network.<\/p>\n<h2>PRESS\u00c3O DE TRABALHO<\/h2>\n<p>Press\u00e3o m\u00e1xima de trabalho 16 bar (230psi).<\/p>\n<h2>PADR\u00c3O<\/h2>\n<p>O teste do produto \u00e9 efectuado em conformidade com o teste de press\u00e3o da v\u00e1lvula industrial GB\/T13927.<\/p>\n<h2>GAMA DE TEMPERATURAS<\/h2>\n<p>0 \u00b0C a 80\u00b0C.<\/p>\n<h2>REVESTIMENTO<\/h2>\n<p>Revestimento ep\u00f3xi ligado por fus\u00e3o.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12661 aligncenter\" data-src=\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/H81X-16Q-Grooved-Type-Silencer-Check-Valve.webp\" alt=\"V\u00e1lvula de reten\u00e7\u00e3o do silenciador do tipo ranhurado H81X-16Q\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/H81X-16Q-Grooved-Type-Silencer-Check-Valve.webp 800w, https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/H81X-16Q-Grooved-Type-Silencer-Check-Valve-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12662 aligncenter\" data-src=\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/DIMENSION-1.webp\" alt=\"V\u00e1lvula de reten\u00e7\u00e3o do silenciador do tipo ranhurado H81X-16Q\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/DIMENSION-1.webp 800w, https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/DIMENSION-1-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12663 aligncenter\" data-src=\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/MATERIAL-SPECIFICATION-25.webp\" alt=\"V\u00e1lvula de reten\u00e7\u00e3o do silenciador do tipo ranhurado H81X-16Q\" width=\"800\" height=\"800\" srcset=\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/MATERIAL-SPECIFICATION-25.webp 800w, https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/MATERIAL-SPECIFICATION-25-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>The H81X-16Q <a href=\"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/\"><strong>Grooved Type Silencer Check Valve<\/strong><\/a> combines groove connections with silencing and backflow prevention. Its slow-closing design reduces water hammer and noise (&lt;=60dB), suitable for HVAC, fire protection, and water supply systems with max 16 bar pressure and 0\u00b0C-80\u00b0C range.<\/p>\n<p>Ver mais em <a href=\"https:\/\/www.cnbaianfire.com\/category\/fire-fighting-valve\/check-valve\/\"><strong>V\u00e1lvula de reten\u00e7\u00e3o<\/strong><\/a> Cat\u00e1logo!<\/p>","protected":false},"featured_media":12661,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[248,217],"product_tag":[287],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>China wholesales H81X-16Q Grooved Type Silencer Check Valve supplier - BAIAN FIRE PROTECTION EQUIPMENT<\/title>\n<meta name=\"description\" content=\"Professional H81X-16Q Grooved Type Silencer Check Valve manufacturer - Baian. We offers reliable, certified fire fighting equipment backed by technical support and global experience.\" \/>\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.cnbaianfire.com\/pt\/produto\/h81x-16q-grooved-type-silencer-check-valve\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China wholesales H81X-16Q Grooved Type Silencer Check Valve supplier - BAIAN FIRE PROTECTION EQUIPMENT\" \/>\n<meta property=\"og:description\" content=\"Professional H81X-16Q Grooved Type Silencer Check Valve manufacturer - Baian. We offers reliable, certified fire fighting equipment backed by technical support and global experience.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cnbaianfire.com\/pt\/produto\/h81x-16q-grooved-type-silencer-check-valve\/\" \/>\n<meta property=\"og:site_name\" content=\"BAIAN FIRE PROTECTION EQUIPMENT\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/BaianFirefightingEquipment\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-26T06:28:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/H81X-16Q-Grooved-Type-Silencer-Check-Valve.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/\",\"url\":\"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/\",\"name\":\"China wholesales H81X-16Q Grooved Type Silencer Check Valve supplier - BAIAN FIRE PROTECTION EQUIPMENT\",\"isPartOf\":{\"@id\":\"https:\/\/www.cnbaianfire.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/H81X-16Q-Grooved-Type-Silencer-Check-Valve.webp\",\"datePublished\":\"2025-06-10T07:23:59+00:00\",\"dateModified\":\"2025-07-26T06:28:17+00:00\",\"description\":\"Professional H81X-16Q Grooved Type Silencer Check Valve manufacturer - Baian. We offers reliable, certified fire fighting equipment backed by technical support and global experience.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/#primaryimage\",\"url\":\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/H81X-16Q-Grooved-Type-Silencer-Check-Valve.webp\",\"contentUrl\":\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/H81X-16Q-Grooved-Type-Silencer-Check-Valve.webp\",\"width\":800,\"height\":800,\"caption\":\"H81X-16Q Grooved Type Silencer Check Valve\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.cnbaianfire.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/www.cnbaianfire.com\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"H81X-16Q Grooved Type Silencer Check Valve\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.cnbaianfire.com\/#website\",\"url\":\"https:\/\/www.cnbaianfire.com\/\",\"name\":\"BAIAN FIRE PROTECTION EQUIPMENT\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.cnbaianfire.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.cnbaianfire.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.cnbaianfire.com\/#organization\",\"name\":\"Baian Group\",\"url\":\"https:\/\/www.cnbaianfire.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.cnbaianfire.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/05\/baian-fire-ptotection-logo.webp\",\"contentUrl\":\"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/05\/baian-fire-ptotection-logo.webp\",\"width\":501,\"height\":494,\"caption\":\"Baian Group\"},\"image\":{\"@id\":\"https:\/\/www.cnbaianfire.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/BaianFirefightingEquipment\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"China wholesales H81X-16Q Grooved Type Silencer Check Valve supplier - BAIAN FIRE PROTECTION EQUIPMENT","description":"Professional H81X-16Q Grooved Type Silencer Check Valve manufacturer - Baian. We offers reliable, certified fire fighting equipment backed by technical support and global experience.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.cnbaianfire.com\/pt\/produto\/h81x-16q-grooved-type-silencer-check-valve\/","og_locale":"pt_PT","og_type":"article","og_title":"China wholesales H81X-16Q Grooved Type Silencer Check Valve supplier - BAIAN FIRE PROTECTION EQUIPMENT","og_description":"Professional H81X-16Q Grooved Type Silencer Check Valve manufacturer - Baian. We offers reliable, certified fire fighting equipment backed by technical support and global experience.","og_url":"https:\/\/www.cnbaianfire.com\/pt\/produto\/h81x-16q-grooved-type-silencer-check-valve\/","og_site_name":"BAIAN FIRE PROTECTION EQUIPMENT","article_publisher":"https:\/\/www.facebook.com\/BaianFirefightingEquipment","article_modified_time":"2025-07-26T06:28:17+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/H81X-16Q-Grooved-Type-Silencer-Check-Valve.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo estimado de leitura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/","url":"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/","name":"China wholesales H81X-16Q Grooved Type Silencer Check Valve supplier - BAIAN FIRE PROTECTION EQUIPMENT","isPartOf":{"@id":"https:\/\/www.cnbaianfire.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/#primaryimage"},"image":{"@id":"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/#primaryimage"},"thumbnailUrl":"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/H81X-16Q-Grooved-Type-Silencer-Check-Valve.webp","datePublished":"2025-06-10T07:23:59+00:00","dateModified":"2025-07-26T06:28:17+00:00","description":"Professional H81X-16Q Grooved Type Silencer Check Valve manufacturer - Baian. We offers reliable, certified fire fighting equipment backed by technical support and global experience.","breadcrumb":{"@id":"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/#primaryimage","url":"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/H81X-16Q-Grooved-Type-Silencer-Check-Valve.webp","contentUrl":"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/06\/H81X-16Q-Grooved-Type-Silencer-Check-Valve.webp","width":800,"height":800,"caption":"H81X-16Q Grooved Type Silencer Check Valve"},{"@type":"BreadcrumbList","@id":"https:\/\/www.cnbaianfire.com\/product\/h81x-16q-grooved-type-silencer-check-valve\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.cnbaianfire.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/www.cnbaianfire.com\/shop\/"},{"@type":"ListItem","position":3,"name":"H81X-16Q Grooved Type Silencer Check Valve"}]},{"@type":"WebSite","@id":"https:\/\/www.cnbaianfire.com\/#website","url":"https:\/\/www.cnbaianfire.com\/","name":"BAIAN FIRE PROTECTION EQUIPMENT","description":"","publisher":{"@id":"https:\/\/www.cnbaianfire.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.cnbaianfire.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/www.cnbaianfire.com\/#organization","name":"Baian Group","url":"https:\/\/www.cnbaianfire.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.cnbaianfire.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/05\/baian-fire-ptotection-logo.webp","contentUrl":"https:\/\/www.cnbaianfire.com\/wp-content\/uploads\/2025\/05\/baian-fire-ptotection-logo.webp","width":501,"height":494,"caption":"Baian Group"},"image":{"@id":"https:\/\/www.cnbaianfire.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/BaianFirefightingEquipment"]}]}},"_links":{"self":[{"href":"https:\/\/www.cnbaianfire.com\/pt\/wp-json\/wp\/v2\/product\/12660"}],"collection":[{"href":"https:\/\/www.cnbaianfire.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.cnbaianfire.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnbaianfire.com\/pt\/wp-json\/wp\/v2\/media\/12661"}],"wp:attachment":[{"href":"https:\/\/www.cnbaianfire.com\/pt\/wp-json\/wp\/v2\/media?parent=12660"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cnbaianfire.com\/pt\/wp-json\/wp\/v2\/product_cat?post=12660"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cnbaianfire.com\/pt\/wp-json\/wp\/v2\/product_tag?post=12660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}