{"id":9149,"date":"2025-07-26T15:15:36","date_gmt":"2025-07-26T07:15:36","guid":{"rendered":"http:\/\/www.zhengyuan-valve.com\/?p=9149"},"modified":"2025-07-26T15:15:36","modified_gmt":"2025-07-26T07:15:36","slug":"the-structure-of-butterfly-valve-four-components-are-ready","status":"publish","type":"post","link":"http:\/\/www.zhengyuan-valve.com\/?p=9149","title":{"rendered":"The structure of butterfly valve: four components are ready!"},"content":{"rendered":"<p>Butterfly valve is a &#8220;rotating baffle in the pipeline&#8221;, like the blades of an electric fan, which can control the flow of liquid or gas in the pipeline by rotating at an angle.<br \/>\nIts structure is minimalist, divided into four parts:<br \/>\n1. Valve body<br \/>\nThe connecting shell of the pipeline is like the outer frame of a water pipe joint.<br \/>\n2. Butterfly board<br \/>\nThe core disk (such as a disc or fan blade) can be rotated to block or release the channel.<br \/>\n3. Valve stem<br \/>\nBy passing through the &#8220;rotating shaft&#8221; at the center of the butterfly plate, manually or electrically twisting it will drive the butterfly plate to rotate.<br \/>\n4. Sealing ring<br \/>\nThe rubber or metal pad on the edge of the butterfly plate, when tightly closed, presses against the inner wall of the pipeline to prevent leakage.<br \/>\nYou can imagine the operation of a butterfly valve as having a coin in the middle of a water pipe, twisting the coin angle to control the size of the water flow.<\/p>\n<p><img decoding=\"async\" class=\"alignleft size-full wp-image-9150\" src=\"http:\/\/www.zhengyuan-valve.com\/wp-content\/uploads\/2025\/07\/ce4870c86c9148a5a9424ede9fb767eb-15.jpg\" alt=\"\" width=\"400\" height=\"400\" srcset=\"http:\/\/www.zhengyuan-valve.com\/wp-content\/uploads\/2025\/07\/ce4870c86c9148a5a9424ede9fb767eb-15-66x66.jpg 66w, http:\/\/www.zhengyuan-valve.com\/wp-content\/uploads\/2025\/07\/ce4870c86c9148a5a9424ede9fb767eb-15-150x150.jpg 150w, http:\/\/www.zhengyuan-valve.com\/wp-content\/uploads\/2025\/07\/ce4870c86c9148a5a9424ede9fb767eb-15-200x200.jpg 200w, http:\/\/www.zhengyuan-valve.com\/wp-content\/uploads\/2025\/07\/ce4870c86c9148a5a9424ede9fb767eb-15-300x300.jpg 300w, http:\/\/www.zhengyuan-valve.com\/wp-content\/uploads\/2025\/07\/ce4870c86c9148a5a9424ede9fb767eb-15.jpg 400w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Butterfly  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9150,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[879],"acf":[],"_links":{"self":[{"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/posts\/9149"}],"collection":[{"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9149"}],"version-history":[{"count":2,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/posts\/9149\/revisions"}],"predecessor-version":[{"id":9152,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/posts\/9149\/revisions\/9152"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=\/wp\/v2\/media\/9150"}],"wp:attachment":[{"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9149"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.zhengyuan-valve.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}