{"id":3855,"date":"2025-10-17T09:28:09","date_gmt":"2025-10-17T01:28:09","guid":{"rendered":"https:\/\/ballvalves.tw\/?post_type=product&p=3855"},"modified":"2026-09-16T21:55:23","modified_gmt":"2026-09-16T13:55:23","slug":"%d9%88%d8%b5%d9%84%d8%a9-%d9%82%d9%88%d8%b3%d9%8a%d8%a9","status":"publish","type":"product","link":"https:\/\/ballvalves.tw\/ar\/product\/bracket-linkage\/","title":{"rendered":"Valve Actuator Mounting Kit \u2014 ISO 5211 Bracket & Stem Coupling, 304 Stainless"},"content":{"rendered":"

\u0648\u0635\u0641 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

To automate a ball valve, the actuator’s output has to line up with the valve stem \u2014 squarely, with no play, and able to pass full torque. This valve actuator mounting kit<\/strong> is the part that makes that connection: a mounting bracket (the bridge) plus a stem coupler (the linkage), both in 304 stainless steel, built to the \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062f\u0648\u0644\u064a ISO 5211<\/strong> interface.<\/p>\n

Because the bracket follows the ISO 5211 standard, it pairs an ISO-standard pneumatic or electric actuator to the valve. The linkage that couples the stems is then matched to your specific valve and actuator sizes \u2014 tell us both when you order.<\/p>\n

Two Jobs This Kit Does<\/h2>\n

This actuator mounting kit earns its place on two different jobs:<\/p>\n

    \n
  • \u0627\u0644\u062a\u0643\u064a\u0641:<\/strong> connects an ISO 5211 actuator to a valve \u2014 including manual valves you want to automate, or a valve and actuator that don’t share a native mounting pattern.<\/li>\n
  • Heat stand-off:<\/strong> on steam and other hot lines, the bracket sets the actuator back from the valve body, opening an air gap that keeps heat away from the actuator’s seals and electronics.<\/li>\n<\/ul>\n

    \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n
    \u0627\u0644\u0645\u0648\u0627\u062f<\/th>\n\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 304<\/td>\n<\/tr>\n
    Interface<\/th>\nISO 5211 mounting standard<\/td>\n<\/tr>\n
    \u0627\u0644\u0648\u0638\u064a\u0641\u0629<\/th>\nTorque transmission and heat stand-off<\/td>\n<\/tr>\n
    Fit<\/th>\nLinkage matched to your valve and actuator combination \u2014 provide both when ordering<\/td>\n<\/tr>\n
    \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062e\u0632\u064a\u0646<\/th>\nBL-304<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u0644\u0645\u0627\u0630\u0627 \u0647\u0630\u0627 \u0645\u0647\u0645<\/h2>\n
      \n
    • Protects the actuator:<\/strong> keeps high-temperature media at a distance from the actuator’s seals and electronics.<\/li>\n
    • Automates the valve you already have:<\/strong> the ISO 5211 bridge lets you drive a manual valve without replacing it.<\/li>\n
    • Corrosion resistant:<\/strong> bracket and stem coupler are both 304 stainless steel.<\/li>\n<\/ul>\n

      \u0623\u064a\u0646 \u064a\u064f\u0633\u062a\u062e\u062f\u0645<\/h2>\n
        \n
      • Non-standard mounting pairs<\/strong> \u2014 adapting a valve whose top flange isn’t a direct ISO 5211 match to the actuator you want to run it with.<\/li>\n
      • Manual-to-automated retrofits<\/strong> \u2014 adding a pneumatic or electric actuator onto a valve that was originally hand-operated.<\/li>\n
      • High-temperature lines<\/strong> \u2014 steam and other hot service, where the kit sets the actuator back from the valve body for extra air cooling.<\/li>\n<\/ul>\n

        Related Automation Parts<\/h2>\n\n\n\n\n\n\n\n\n
        \u062c\u0632\u0621<\/th>\nUse it for<\/th>\n<\/tr>\n<\/thead>\n
        Mounting kit (this page)<\/strong><\/td>\nMounting an actuator to a valve, or setting it back from the heat.<\/td>\n<\/tr>\n
        Electric actuator<\/a><\/td>\nThe motor that drives the valve open and closed.<\/td>\n<\/tr>\n
        \u0635\u0645\u0627\u0645 \u0627\u0644\u0645\u0644\u0641 \u0627\u0644\u0644\u0648\u0644\u0628\u064a NAMUR<\/a><\/td>\nThe pilot that controls a pneumatic actuator.<\/td>\n<\/tr>\n
        Extended handle<\/a><\/td>\nManual operation, when powered automation isn’t needed.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n

        What does an actuator mounting kit do?<\/h3>\n

        It connects an actuator to a valve. The bracket bolts the actuator over the valve to the ISO 5211 pattern, and the linkage (a stem coupler) carries the actuator’s turning force to the valve stem.<\/p>\n

        Do I need a mounting kit, or can the actuator mount directly?<\/h3>\n

        If the valve already has an ISO 5211 pad that matches the actuator’s flange and drive, the actuator can mount directly. You need the bracket and stem coupler when the two mounting patterns don’t match, when you are automating a manual valve, or when you want the actuator set back from a hot valve body.<\/p>\n

        \u0647\u0644 \u064a\u0645\u0643\u0646\u0647\u0627 \u0623\u062a\u0645\u062a\u0629 \u0635\u0645\u0627\u0645 \u064a\u062f\u0648\u064a\u061f<\/h3>\n

        \u0646\u0639\u0645 \u2014 \u0647\u0630\u0627 \u0623\u062d\u062f \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0647\u0630\u0647 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629. \u062a\u062a\u064a\u062d \u0644\u0643 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u062a\u0631\u0643\u064a\u0628 \u0645\u0634\u063a\u0644 \u0639\u0644\u0649 \u0635\u0645\u0627\u0645 \u064a\u062f\u0648\u064a \u062a\u0645\u062a\u0644\u0643\u0647 \u0628\u0627\u0644\u0641\u0639\u0644\u060c \u0628\u062d\u064a\u062b \u064a\u0645\u0643\u0646\u0643 \u0623\u062a\u0645\u062a\u0629 \u0639\u0645\u0644\u0647 \u062f\u0648\u0646 \u0627\u0644\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0635\u0645\u0627\u0645.<\/p>\n

        \u0643\u064a\u0641 \u064a\u062d\u0645\u064a \u0647\u0630\u0627 \u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0645\u0634\u063a\u0644 \u0641\u064a \u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0633\u0627\u062e\u0646\u0629\u061f<\/h3>\n

        On steam and other high-temperature lines, the bracket sets the actuator back from the valve body. That gap gives the actuator extra air cooling and keeps it further from the heat reaching its seals and electronics.<\/p>\n

        \u0645\u0627 \u0627\u0644\u0630\u064a \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0645\u0639\u0631\u0641\u062a\u0647 \u0644\u062a\u0642\u062f\u064a\u0645 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0644\u0647\u061f<\/h3>\n

        Tell us your valve stem size and shape, the ISO 5211 flange size, and your actuator’s output specifications \u2014 that is what determines the matching linkage.<\/p>\n

        \u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0645\u0639\u0631\u0641\u0629 \u0627\u0644\u0633\u0639\u0631\u061f<\/h3>\n

        Send us the valve and actuator details and the quantity. We reply to every inquiry within 24 hours.<\/p>","protected":false},"excerpt":{"rendered":"

        \u0641\u0648\u0644\u0627\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 304 valve actuator mounting kit<\/strong> \u2014 the ISO 5211 bridge that connects a pneumatic or electric actuator to a ball valve. It transmits torque to the stem and, on hot lines, sets the actuator back from the valve body to keep heat away from its seals and electronics.<\/p>\n

        ISO 5211 standard interface<\/strong>; the linkage is matched to your specific valve and actuator combination \u2014 tell us both when ordering.<\/p>\n

        ISO 9001 \u00b7 CE \u00b7 Manufacturer since 1999 \u00b7 Made in Taiwan<\/p>","protected":false},"featured_media":3808,"template":"","meta":{"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":"","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-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[78],"product_cat":[69],"product_tag":[],"class_list":["post-3855","product","type-product","status-publish","has-post-thumbnail","product_brand-yzng-trong","product_cat-accessories","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/product\/3855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/media\/3808"}],"wp:attachment":[{"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/media?parent=3855"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/product_brand?post=3855"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/product_cat?post=3855"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ballvalves.tw\/ar\/wp-json\/wp\/v2\/product_tag?post=3855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}