{"version":"1.0","provider_name":"Nh\u00e0 s\u1ea3n xu\u1ea5t van c\u00f4ng nghi\u1ec7p, van bi t\u00f9y ch\u1ec9nh","provider_url":"https:\/\/www.xintaivalves.com\/vi","author_name":"Kelvin","author_url":"https:\/\/www.xintaivalves.com\/vi\/author\/tester\/","title":"Vai tr\u00f2 c\u1ee7a h\u1ec7 s\u1ed1 Cv trong vi\u1ec7c l\u1ef1a ch\u1ecdn van \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 trong h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng l\u00e0 g\u00ec?","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"7z7Dxu6uFU\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/blog\/technical-science\/cv-impact-on-selection-efficiency\/\">Vai tr\u00f2 c\u1ee7a h\u1ec7 s\u1ed1 Cv trong vi\u1ec7c l\u1ef1a ch\u1ecdn van \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 trong h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng l\u00e0 g\u00ec?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.xintaivalves.com\/vi\/blog\/technical-science\/cv-impact-on-selection-efficiency\/embed\/#?secret=7z7Dxu6uFU\" width=\"600\" height=\"338\" title=\"\u201cVai tr\u00f2 c\u1ee7a Cv trong vi\u1ec7c l\u1ef1a ch\u1ecdn van \u0111\u1ec3 t\u0103ng hi\u1ec7u qu\u1ea3 trong h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y l\u00e0 g\u00ec?\u201d \u2014 Nh\u00e0 s\u1ea3n xu\u1ea5t van c\u00f4ng nghi\u1ec7p, Van bi t\u00f9y ch\u1ec9nh\" data-secret=\"7z7Dxu6uFU\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.xintaivalves.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2026\/03\/What-is-the-Role-of-Cv-in-Valve-Selection-to-Boost-Efficiency-in-Flow-Control-Systems-768x414.webp","thumbnail_width":600,"thumbnail_height":323}