{"id":5623,"date":"2026-01-29T10:21:55","date_gmt":"2026-01-29T10:21:55","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=5623"},"modified":"2026-03-29T16:19:24","modified_gmt":"2026-03-29T16:19:24","slug":"fisher-657c","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/ja\/products\/fisher-657c\/","title":{"rendered":"\u30d5\u30a3\u30c3\u30b7\u30e3\u30fc657C\u30c0\u30a4\u30e4\u30d5\u30e9\u30e0\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\uff5c\u76f4\u63a5\u4f5c\u52d5\u5236\u5fa1\u306e\u305f\u3081\u306e\u9ad8\u7cbe\u5ea6\u7d71\u5408\u8a2d\u8a08"},"content":{"rendered":"<h3 data-path-to-node=\"2\">\u88fd\u54c1\u306e\u91cd\u8981\u306a\u6280\u8853\u7684\u5229\u70b9<\/h3>\n<ul data-path-to-node=\"3\">\n<li>\n<p 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In the 657C configuration, increasing air pressure on the diaphragm overcomes the internal spring force to push the actuator stem downward. This rugged component is a cornerstone of Emerson&#8217;s automation portfolio, offering high reliability for both throttling and on\/off service in demanding industrial environments.<\/p>","protected":false},"author":1,"featured_media":5617,"parent":0,"menu_order":400,"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":[54,53,55,56],"product_cat":[257,122],"class_list":["post-5623","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","industries-refining","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>New Fisher 657C Diaphragm Actuator | Fast Worldwide Delivery<\/title>\n<meta name=\"description\" content=\"Request a competitive quote for the Fisher 657C Diaphragm Actuator today. We guarantee genuine products, secure packaging, and efficient global freight ...\" \/>\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\/ja\/products\/fisher-657c\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fisher 657C Diaphragm Actuator | Integrated Precision for Direct-Acting Control\" \/>\n<meta property=\"og:description\" content=\"Request a competitive quote for the Fisher 657C Diaphragm Actuator today. 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