{"id":5633,"date":"2026-01-29T10:47:05","date_gmt":"2026-01-29T10:47:05","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=5633"},"modified":"2026-03-29T16:19:33","modified_gmt":"2026-03-29T16:19:33","slug":"fisher-667-4-diaphragm-actuator","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/ru\/products\/fisher-667-4-diaphragm-actuator\/","title":{"rendered":"\u0414\u0438\u0430\u0444\u0440\u0430\u0433\u043c\u0435\u043d\u043d\u044b\u0439 \u043f\u0440\u0438\u0432\u043e\u0434 Fisher 667-4 | \u041f\u0440\u0435\u0446\u0438\u0437\u0438\u043e\u043d\u043d\u044b\u0439 \u043f\u0440\u0438\u0432\u043e\u0434 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0434\u043b\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u044b\u0445 \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432 | \u041f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a Fisher"},"content":{"rendered":"<h3 data-path-to-node=\"3\">\u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430<\/h3>\n<ul data-path-to-node=\"4\">\n<li>\n<p data-path-to-node=\"4,0,0\">Reverse-Acting Performance: The 667-4 is engineered for applications requiring an upward stem movement upon increased air signal. This is a fundamental requirement for fail-closed valve configurations, where the internal spring ensures the valve remains seated if the pneumatic supply is interrupted.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,1,0\">Tubeless Integration with Integral Air Passage: One of the standout features of the 667-4 is the integral air passage. <span class=\"citation-2960 citation-end-2960\">When paired with Fisher FIELDVUE\u2122 digital valve controllers, this design eliminates the need for external tubing and fittings.<\/span> By removing these external components, the actuator reduces potential leak points and simplifies maintenance in high-vibration environments.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,2,0\"><span class=\"citation-2959 citation-end-2959\">Optimized Response and Thrust: The actuator uses a shallow casing on the pressure side to minimize internal air volume, which significantly reduces response time.<\/span> Furthermore, its molded diaphragm travels in a deep casing to minimize area change throughout the stroke, ensuring consistent and maximum thrust for its specific size.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,3,0\"><span class=\"citation-2958 citation-end-2958\">Simplified Mounting and Alignment: The 667-4 incorporates an integral mounting pad, eliminating the traditional mounting bracket.<\/span> <span class=\"citation-2957 citation-end-2957\">This reduces the number of parts required for assembly and ensures a more rigid, precise alignment between the actuator and the control instrument.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"4,4,0\"><span class=\"citation-2956 citation-end-2956\">Rugged Seismic and Corrosion Protection: Constructed from thick-walled cast iron and steel, the 667-4 provides the structural stability needed for demanding industrial sites.<\/span> This heavy-duty build offers excellent protection against atmospheric corrosion and mechanical stress, common in refineries and power plants.<\/p>\n<\/li>\n<\/ul>\n<h4 data-path-to-node=\"5\">\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438<\/h4>\n<table data-path-to-node=\"6\">\n<thead>\n<tr>\n<td><strong>\u041e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c<\/strong><\/td>\n<td><strong>\u041f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0441\u0442\u0438<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"6,1,0,0\">\u0414\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0432 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435<\/span><\/td>\n<td><span data-path-to-node=\"6,1,1,0\">\u041e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f (\u0432\u043e\u0437\u0434\u0443\u0445-\u0432\u043e\u0437\u0434\u0443\u0445)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,2,0,0\">\u0421\u0438\u0441\u0442\u0435\u043c\u0430 \u043a\u0440\u0435\u043f\u043b\u0435\u043d\u0438\u044f<\/span><\/td>\n<td><span data-path-to-node=\"6,2,1,0\">Integral Pad (for reduced part count)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,3,0,0\">\u0412\u043e\u0437\u0434\u0443\u0448\u043d\u043e\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435<\/span><\/td>\n<td><span data-path-to-node=\"6,3,1,0\">Tubeless (Internal) or Traditional External Tubing<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,4,0,0\">Material Build<\/span><\/td>\n<td><span data-path-to-node=\"6,4,1,0\">High-strength Cast Iron and Steel<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,5,0,0\">\u0414\u0438\u0430\u0444\u0440\u0430\u0433\u043c\u0430<\/span><\/td>\n<td><span data-path-to-node=\"6,5,1,0\">Molded for consistent thrust throughout travel<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,6,0,0\">Versatility<\/span><\/td>\n<td><span data-path-to-node=\"6,6,1,0\">Available with travel stops and manual handwheels<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5 data-path-to-node=\"7\">\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f<\/h5>\n<ul data-path-to-node=\"8\">\n<li>\n<p data-path-to-node=\"8,0,0\">Petrochemical Refining: Precise management of hydrocarbon flows where fail-safe closing is a safety priority.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"8,1,0\">Power Generation: Automated control of high-pressure steam and water lines where response time is critical.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"8,2,0\">Chemical Processing: Throttling control for corrosive media, utilizing the robust construction of the 667-4.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"8,3,0\">General Industry: Reliable pneumatic actuation for a variety of sliding-stem control valve applications.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The Fisher 667-4 is a specialized reverse-acting, spring-opposed pneumatic diaphragm actuator designed to provide dependable throttling or on\/off control for valve plugs. In this reverse-acting configuration, increasing pneumatic pressure on the diaphragm overcomes the spring force to push the actuator stem upward. The -4 designation typically identifies a specific size and mounting series within the Fisher family, offering a rugged and compact solution for critical process automation.<\/p>","protected":false},"author":1,"featured_media":5617,"parent":0,"menu_order":395,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"tags":[336],"brands":[161,112],"model_series":[],"industries":[54,53,55],"product_cat":[257,122],"class_list":["post-5633","products","type-products","status-publish","format-standard","has-post-thumbnail","hentry","tag-fisher-supplier","brands-actuators","brands-fisher","industries-chemical-petrochemical","industries-oil-gas","industries-power-generation","product_cat-actuators","product_cat-control-valves-actuators"],"acf":{"actuation":"Spring-return, Linear","certifications":"SIL capable, ATEX, CUTR, PED","control_type":"On\/Off, Throttling","operating_temperature":"Cryogenic, Low Temperature, Standard Temperature, High Temperature","power_source":"Pneumatic, Manual","process_control":"","valve_type":"Angle Valve, Globe Valve","other_configurations":"For other specifications or options of this product, please contact us.","datasheet":5618,"live_photos":"","available_certificates":"","available_logistics":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Fisher 667-4 Diaphragm Actuator | Premium Industrial Parts<\/title>\n<meta name=\"description\" content=\"Searching for a trusted Fisher 667-4 Diaphragm Actuator supplier? We provide 100% original, brand new units ready for global dispatch. Get your custom q...\" \/>\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.yunrui-controls.com\/ru\/products\/fisher-667-4-diaphragm-actuator\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fisher 667-4 Diaphragm Actuator\uff5cReverse-Acting Precision for Industrial Valves\uff5cFisher supplier\" \/>\n<meta property=\"og:description\" content=\"Searching for a trusted Fisher 667-4 Diaphragm Actuator supplier? We provide 100% original, brand new units ready for global dispatch. Get your custom q...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.yunrui-controls.com\/ru\/products\/fisher-667-4-diaphragm-actuator\/\" \/>\n<meta property=\"og:site_name\" content=\"Fisher, E+H &amp; Rosemount Supplier from China | 100% Original | YUNRUI\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-29T16:19:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/01\/original-fisher-657ns2-diaphragm-actuator\uff5c-high-performance-nuclear-service-actuation-from-china-supplier-yunrui.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"555\" \/>\n\t<meta property=\"og:image:height\" content=\"555\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 \u043c\u0438\u043d\u0443\u0442\u044b\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/\",\"url\":\"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/\",\"name\":\"Fisher 667-4 Diaphragm Actuator | Premium Industrial Parts\",\"isPartOf\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/01\/original-fisher-657ns2-diaphragm-actuator\uff5c-high-performance-nuclear-service-actuation-from-china-supplier-yunrui.jpg\",\"datePublished\":\"2026-01-29T10:47:05+00:00\",\"dateModified\":\"2026-03-29T16:19:33+00:00\",\"description\":\"Searching for a trusted Fisher 667-4 Diaphragm Actuator supplier? We provide 100% original, brand new units ready for global dispatch. Get your custom q...\",\"breadcrumb\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/#breadcrumb\"},\"inLanguage\":\"ru-RU\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/#primaryimage\",\"url\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/01\/original-fisher-657ns2-diaphragm-actuator\uff5c-high-performance-nuclear-service-actuation-from-china-supplier-yunrui.jpg\",\"contentUrl\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/01\/original-fisher-657ns2-diaphragm-actuator\uff5c-high-performance-nuclear-service-actuation-from-china-supplier-yunrui.jpg\",\"width\":555,\"height\":555,\"caption\":\"Original Fisher 657NS2 Diaphragm Actuator\uff5c High-Performance Nuclear Service Actuation from China Supplier YUNRUI\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.yunrui-controls.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/www.yunrui-controls.com\/ms\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Fisher 667-4 Diaphragm Actuator\uff5cReverse-Acting Precision for Industrial Valves\uff5cFisher supplier\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.yunrui-controls.com\/#website\",\"url\":\"https:\/\/www.yunrui-controls.com\/\",\"name\":\"Process Instrument & Valve Supplier from China | YUNRUI\",\"description\":\"YUNRUI is your trusted authorized distributor and stockist in China for original Fisher valves, E+H, and Rosemount instruments. Fast Middle East delivery. Get a quote!\",\"publisher\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/#organization\"},\"alternateName\":\"YRCONTROLS\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.yunrui-controls.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ru-RU\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.yunrui-controls.com\/#organization\",\"name\":\"YUNRUI\",\"alternateName\":\"YUNRUI TRADING\",\"url\":\"https:\/\/www.yunrui-controls.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\/\/www.yunrui-controls.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/03\/original-yunrui-logo-from-china-supplier-yunrui.png\",\"contentUrl\":\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/03\/original-yunrui-logo-from-china-supplier-yunrui.png\",\"width\":512,\"height\":512,\"caption\":\"YUNRUI\"},\"image\":{\"@id\":\"https:\/\/www.yunrui-controls.com\/#\/schema\/logo\/image\/\"},\"telephone\":\"8618710784030\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Fisher 667-4 Diaphragm Actuator | Premium Industrial Parts","description":"Searching for a trusted Fisher 667-4 Diaphragm Actuator supplier? We provide 100% original, brand new units ready for global dispatch. Get your custom q...","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.yunrui-controls.com\/ru\/products\/fisher-667-4-diaphragm-actuator\/","og_locale":"ru_RU","og_type":"article","og_title":"Fisher 667-4 Diaphragm Actuator\uff5cReverse-Acting Precision for Industrial Valves\uff5cFisher supplier","og_description":"Searching for a trusted Fisher 667-4 Diaphragm Actuator supplier? We provide 100% original, brand new units ready for global dispatch. Get your custom q...","og_url":"https:\/\/www.yunrui-controls.com\/ru\/products\/fisher-667-4-diaphragm-actuator\/","og_site_name":"Fisher, E+H &amp; Rosemount Supplier from China | 100% Original | YUNRUI","article_modified_time":"2026-03-29T16:19:33+00:00","og_image":[{"width":555,"height":555,"url":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/01\/original-fisher-657ns2-diaphragm-actuator\uff5c-high-performance-nuclear-service-actuation-from-china-supplier-yunrui.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f":"2 \u043c\u0438\u043d\u0443\u0442\u044b"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/","url":"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/","name":"Fisher 667-4 Diaphragm Actuator | Premium Industrial Parts","isPartOf":{"@id":"https:\/\/www.yunrui-controls.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/#primaryimage"},"image":{"@id":"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/#primaryimage"},"thumbnailUrl":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/01\/original-fisher-657ns2-diaphragm-actuator\uff5c-high-performance-nuclear-service-actuation-from-china-supplier-yunrui.jpg","datePublished":"2026-01-29T10:47:05+00:00","dateModified":"2026-03-29T16:19:33+00:00","description":"Searching for a trusted Fisher 667-4 Diaphragm Actuator supplier? We provide 100% original, brand new units ready for global dispatch. Get your custom q...","breadcrumb":{"@id":"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/#breadcrumb"},"inLanguage":"ru-RU","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/"]}]},{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/#primaryimage","url":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/01\/original-fisher-657ns2-diaphragm-actuator\uff5c-high-performance-nuclear-service-actuation-from-china-supplier-yunrui.jpg","contentUrl":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/01\/original-fisher-657ns2-diaphragm-actuator\uff5c-high-performance-nuclear-service-actuation-from-china-supplier-yunrui.jpg","width":555,"height":555,"caption":"Original Fisher 657NS2 Diaphragm Actuator\uff5c High-Performance Nuclear Service Actuation from China Supplier YUNRUI"},{"@type":"BreadcrumbList","@id":"https:\/\/www.yunrui-controls.com\/products\/fisher-667-4-diaphragm-actuator\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.yunrui-controls.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/www.yunrui-controls.com\/ms\/products\/"},{"@type":"ListItem","position":3,"name":"Fisher 667-4 Diaphragm Actuator\uff5cReverse-Acting Precision for Industrial Valves\uff5cFisher supplier"}]},{"@type":"WebSite","@id":"https:\/\/www.yunrui-controls.com\/#website","url":"https:\/\/www.yunrui-controls.com\/","name":"\u041a\u0438\u0442\u0430\u0439\u0441\u043a\u0438\u0439 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u043e-\u0438\u0437\u043c\u0435\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u0438\u0431\u043e\u0440\u043e\u0432 \u0438 \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432 | YUNRUI","description":"YUNRUI \u2014 \u0432\u0430\u0448 \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0430\u0432\u0442\u043e\u0440\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u044c\u044e\u0442\u043e\u0440 \u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u043a\u043b\u0430\u043f\u0430\u043d\u043e\u0432 Fisher, \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u0432 E+H \u0438 Rosemount \u0432 \u041a\u0438\u0442\u0430\u0435. \u0411\u044b\u0441\u0442\u0440\u0430\u044f \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0430 \u043d\u0430 \u0411\u043b\u0438\u0436\u043d\u0438\u0439 \u0412\u043e\u0441\u0442\u043e\u043a. \u041f\u043e\u043b\u0443\u0447\u0438\u0442\u0435 \u0446\u0435\u043d\u043e\u0432\u043e\u0435 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435!","publisher":{"@id":"https:\/\/www.yunrui-controls.com\/#organization"},"alternateName":"YRCONTROLS","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.yunrui-controls.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ru-RU"},{"@type":"Organization","@id":"https:\/\/www.yunrui-controls.com\/#organization","name":"\u042e\u041d\u0420\u0423\u0418","alternateName":"YUNRUI TRADING","url":"https:\/\/www.yunrui-controls.com\/","logo":{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/www.yunrui-controls.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/03\/original-yunrui-logo-from-china-supplier-yunrui.png","contentUrl":"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/03\/original-yunrui-logo-from-china-supplier-yunrui.png","width":512,"height":512,"caption":"YUNRUI"},"image":{"@id":"https:\/\/www.yunrui-controls.com\/#\/schema\/logo\/image\/"},"telephone":"8618710784030"}]}},"_links":{"self":[{"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/products\/5633","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/types\/products"}],"author":[{"embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/comments?post=5633"}],"version-history":[{"count":1,"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/products\/5633\/revisions"}],"predecessor-version":[{"id":5634,"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/products\/5633\/revisions\/5634"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/media\/5617"}],"wp:attachment":[{"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/media?parent=5633"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/tags?post=5633"},{"taxonomy":"brands","embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/brands?post=5633"},{"taxonomy":"model_series","embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/model_series?post=5633"},{"taxonomy":"industries","embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/industries?post=5633"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.yunrui-controls.com\/ru\/wp-json\/wp\/v2\/product_cat?post=5633"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}