{"version":"1.0","provider_name":"Fabricant et entreprise de vannes industrielles de Chine","provider_url":"https:\/\/www.pansvalve.com\/fr","author_name":"admin","author_url":"https:\/\/www.pansvalve.com\/fr\/author\/admin\/","title":"Are Ball Valves Directional? How Flow Direction Works - Industrial Valve Manufacturer and Company from China","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"CxscXgrXGI\"><a href=\"https:\/\/www.pansvalve.com\/fr\/blog\/are-ball-valves-directional-how-flow-direction-works\/\">Les vannes \u00e0 bille sont-elles directionnelles\u00a0? Comment fonctionne le sens d&#039;\u00e9coulement\u00a0?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.pansvalve.com\/fr\/blog\/are-ball-valves-directional-how-flow-direction-works\/embed\/#?secret=CxscXgrXGI\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Are Ball Valves Directional? How Flow Direction Works\u00a0\u00bb &#8212; Industrial Valve Manufacturer and Company from China\" data-secret=\"CxscXgrXGI\" 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.pansvalve.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.pansvalve.com\/wp-content\/uploads\/2026\/04\/4-1.webp","thumbnail_width":512,"thumbnail_height":276,"description":"Yes, some are, and some are not. That is the short answer. This guide explains how ball valves control flow, when direction matters, how to read open and closed positions, and how to choose between floating and trunnion designs. It also helps beginners avoid common installation mistakes and understand what the right design can do [&hellip;]"}