{"id":541,"date":"2023-02-03T16:41:53","date_gmt":"2023-02-03T08:41:53","guid":{"rendered":"http:\/\/www.lvmachine.cn\/en\/?page_id=541"},"modified":"2023-08-25T17:06:05","modified_gmt":"2023-08-25T09:06:05","slug":"ef","status":"publish","type":"page","link":"http:\/\/www.lvmachine.cn\/en\/ef\/","title":{"rendered":"EF"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"600\" src=\"http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/03\/website-home-1500-600.jpg\" alt=\"\" class=\"wp-image-712\" srcset=\"http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/03\/website-home-1500-600.jpg 1500w, http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/03\/website-home-1500-600-300x120.jpg 300w, http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/03\/website-home-1500-600-1024x410.jpg 1024w, http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/03\/website-home-1500-600-768x307.jpg 768w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-87beb0d0 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-text-color has-background has-link-color wp-elements-5d611a0020e10baa93aebaa684185d01 is-layout-flow wp-block-column-is-layout-flow\" style=\"color:#000000;background-color:#efefef;padding-top:2em;padding-right:2em;padding-bottom:2em;padding-left:2em;flex-basis:20%\">\n<h5 class=\"wp-block-heading has-medium-font-size\"><strong>Lever <strong>extrusion<\/strong> pinch valve<\/strong><\/h5>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-css-opacity has-background is-style-wide\" style=\"background-color:#000000;color:#000000\"\/>\n\n\n\n<div class=\"wp-block-buttons alignfull is-vertical is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-734eb2c2 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/mp\/\" style=\"border-radius:0px\">MP<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/mfc\/\" style=\"border-radius:0px\">MFC<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/mfo\/\" style=\"border-radius:0px\">MFO<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cf-1\/\" style=\"border-radius:0px\">CF-1<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cf-2\/\" style=\"border-radius:0px\">CF-2<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cf-3\/\" style=\"border-radius:0px\">CF-3<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cf-4\/\" style=\"border-radius:0px\">CF-4<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cf-5\/\" style=\"border-radius:0px\">CF-5<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cfh\/\" style=\"border-radius:0px\">CFH<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cfl-1\/\" style=\"border-radius:0px\">CFL-1<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cfl-2\/\" style=\"border-radius:0px\">CFL-2<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cfl-3\/\" style=\"border-radius:0px\">CFL-3<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cfp\/\" style=\"border-radius:0px\">CFP<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cfpl\/\" style=\"border-radius:0px\">CFPL<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cfplh\/\" style=\"border-radius:0px\">CFPLH<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/ef\/\" style=\"border-radius:0px\">EF<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.lvmachine.cn\/en\/cn\/\" style=\"border-radius:0px\">CN<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column has-text-color has-link-color wp-elements-0c6bdc22b6b38ef715ba5be327d0d91b is-layout-flow wp-container-core-column-is-layout-ea4ba8cc wp-block-column-is-layout-flow\" style=\"color:#000000;padding-top:0em;padding-right:0em;padding-bottom:0em;padding-left:0em\">\n<div class=\"wp-block-columns has-contrast-background-color has-background is-layout-flex wp-container-core-columns-is-layout-2b7f8edc wp-block-columns-is-layout-flex\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-column has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"background:linear-gradient(135deg,rgb(19,21,26) 0%,rgb(93,114,131) 100%);padding-top:8px;padding-right:8px;padding-bottom:8px;padding-left:8px\">\n<h4 class=\"wp-block-heading has-text-align-center has-ast-global-color-5-color has-text-color\"><strong><em>Lever extrusion pinch valves<\/em><\/strong><em> \/ <\/em><strong><em>EF<\/em><\/strong><em> <em>electric series<\/em><\/em><\/h4>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3b693de2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"background-color:#efefef\">\n<p style=\"padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--30)\"><em>EF series electric pinch valve is a lever extrusion type, automatic<\/em> <em>motor system driven, flanged pinch valve. Its working principle is as<\/em> <em>shown in the figure. The servo motor or stepping motor drives the<\/em> <em>upper and lower clamping crossbars to squeeze the inner ushing, so<\/em> <em>that the inner bushing is clamped and the valve is closed; When the<\/em> <em>motor reverses, the inner bushing opens and the valve is smooth. The<\/em> <em>precise control of the motor through the computer system can realize<\/em> <em>the precise control of the valve opening.<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"background-color:#efefef;padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"800\" src=\"http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/02\/ef_hollow.png\" alt=\"\" class=\"wp-image-543\" srcset=\"http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/02\/ef_hollow.png 500w, http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/02\/ef_hollow-188x300.png 188w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3b693de2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-base-color has-text-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"background-color:#efefef;padding-top:0px;padding-right:0;padding-bottom:var(--wp--preset--spacing--30);padding-left:0px\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"background-color:#ce232f\">\n<h6 class=\"wp-block-heading has-text-align-center has-ast-global-color-5-color has-text-color\" style=\"padding-top:5px;padding-bottom:5px\"><em><strong>Dimension diagram<\/strong><\/em><\/h6>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/02\/ef_frame.png\" alt=\"\" class=\"wp-image-544\" style=\"width:750px;height:750px\" width=\"750\" height=\"750\" srcset=\"http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/02\/ef_frame.png 1000w, http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/02\/ef_frame-300x300.png 300w, http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/02\/ef_frame-150x150.png 150w, http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/02\/ef_frame-768x768.png 768w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"740\" src=\"http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/02\/ef_form_en-1.png\" alt=\"\" class=\"wp-image-546\" srcset=\"http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/02\/ef_form_en-1.png 1000w, http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/02\/ef_form_en-1-300x222.png 300w, http:\/\/www.lvmachine.cn\/en\/wp-content\/uploads\/2023\/02\/ef_form_en-1-768x568.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Lever extrusion pinch valve Lever extrusion pinch valve [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","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 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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":""}},"footnotes":""},"class_list":["post-541","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/www.lvmachine.cn\/en\/wp-json\/wp\/v2\/pages\/541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.lvmachine.cn\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.lvmachine.cn\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.lvmachine.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.lvmachine.cn\/en\/wp-json\/wp\/v2\/comments?post=541"}],"version-history":[{"count":7,"href":"http:\/\/www.lvmachine.cn\/en\/wp-json\/wp\/v2\/pages\/541\/revisions"}],"predecessor-version":[{"id":1035,"href":"http:\/\/www.lvmachine.cn\/en\/wp-json\/wp\/v2\/pages\/541\/revisions\/1035"}],"wp:attachment":[{"href":"http:\/\/www.lvmachine.cn\/en\/wp-json\/wp\/v2\/media?parent=541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}