1.0Trgo Mokkhttps://www.trgo-mokk.si/en/Epackahttps://www.trgo-mokk.si/en/author/m8u7la4p2iy/rich600338<blockquote class="wp-embedded-content" data-secret="XYS8wKnpnb"><a href="https://www.trgo-mokk.si/en/volume-control-dampers-vcd-2/">Volume control dampers VCD-2</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.trgo-mokk.si/en/volume-control-dampers-vcd-2/embed/#?secret=XYS8wKnpnb" width="600" height="338" title="“Volume control dampers VCD-2” — Trgo Mokk" data-secret="XYS8wKnpnb" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); /* ]]> */ </script> The volume control dampers are used in air conditioning systems for air flow adjustment and pressured control in rectangular ducts. They are installed as independent devices or in combination with protection or overpressure louvers.https://www.trgo-mokk.si/wp-content/uploads/2017/12/tabela-VCD-2.jpg