{"id":171,"count":2,"description":"Wafer Double-Disc Check Valve is a compact, lightweight backflow preventer that uses two spring-loaded plates to automatically stop fluid reversal with low pressure drop.","link":"https:\/\/www.et-valve.com\/zh\/category\/check-valve\/wafer-double-disc-check-valve\/","name":"Wafer Double-Disc Check Valve","slug":"wafer-double-disc-check-valve","taxonomy":"category","parent":158,"meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dual Plate Wafer Check Valve Manufacturer | ET VALVE<\/title>\n<meta name=\"description\" content=\"Dual plate wafer check valves use spring-assisted discs for fast backflow prevention, low pressure drop and compact installation in industrial piping systems.\" \/>\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.et-valve.com\/zh\/category\/check-valve\/wafer-double-disc-check-valve\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dual Plate Wafer Check Valve Manufacturer | ET VALVE\" \/>\n<meta property=\"og:description\" content=\"Dual plate wafer check valves use spring-assisted discs for fast backflow prevention, low pressure drop and compact installation in industrial piping systems.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.et-valve.com\/zh\/category\/check-valve\/wafer-double-disc-check-valve\/\" \/>\n<meta property=\"og:site_name\" content=\"Tianjin ET Valve Co., Ltd.\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Dual Plate Wafer Check Valve Manufacturer | ET VALVE","description":"Dual plate wafer check valves use spring-assisted discs for fast backflow prevention, low pressure drop and compact installation in industrial piping systems.","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.et-valve.com\/zh\/category\/check-valve\/wafer-double-disc-check-valve\/","og_locale":"zh_CN","og_type":"article","og_title":"Dual Plate Wafer Check Valve Manufacturer | ET VALVE","og_description":"Dual plate wafer check valves use spring-assisted discs for fast backflow prevention, low pressure drop and compact installation in industrial piping systems.","og_url":"https:\/\/www.et-valve.com\/zh\/category\/check-valve\/wafer-double-disc-check-valve\/","og_site_name":"Tianjin ET Valve Co., Ltd.","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"CollectionPage","@id":"https:\/\/www.et-valve.com\/category\/check-valve\/wafer-double-disc-check-valve\/","url":"https:\/\/www.et-valve.com\/category\/check-valve\/wafer-double-disc-check-valve\/","name":"Dual Plate Wafer Check Valve Manufacturer | ET VALVE","isPartOf":{"@id":"https:\/\/www.et-valve.com\/#website"},"description":"Dual plate wafer check valves use spring-assisted discs for fast backflow prevention, low pressure drop and compact installation in industrial piping systems.","breadcrumb":{"@id":"https:\/\/www.et-valve.com\/category\/check-valve\/wafer-double-disc-check-valve\/#breadcrumb"},"inLanguage":"zh-Hans"},{"@type":"BreadcrumbList","@id":"https:\/\/www.et-valve.com\/category\/check-valve\/wafer-double-disc-check-valve\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.et-valve.com\/"},{"@type":"ListItem","position":2,"name":"Check valve","item":"https:\/\/www.et-valve.com\/category\/check-valve\/"},{"@type":"ListItem","position":3,"name":"Wafer Double-Disc Check Valve"}]},{"@type":"WebSite","@id":"https:\/\/www.et-valve.com\/#website","url":"https:\/\/www.et-valve.com\/","name":"Tianjin ET Valve Co., Ltd.","description":"Tianjin ET Valve Co., Ltd.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.et-valve.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"}]}},"_links":{"self":[{"href":"https:\/\/www.et-valve.com\/zh\/wp-json\/wp\/v2\/categories\/171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.et-valve.com\/zh\/wp-json\/wp\/v2\/categories"}],"about":[{"href":"https:\/\/www.et-valve.com\/zh\/wp-json\/wp\/v2\/taxonomies\/category"}],"up":[{"embeddable":true,"href":"https:\/\/www.et-valve.com\/zh\/wp-json\/wp\/v2\/categories\/158"}],"wp:post_type":[{"href":"https:\/\/www.et-valve.com\/zh\/wp-json\/wp\/v2\/posts?categories=171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}