1.0Vaptechhttps://vaptech.bg/dealekhttps://vaptech.bg/de/author/alek/rich600338<blockquote class="wp-embedded-content" data-secret="B2McasrKKU"><a href="https://vaptech.bg/de/projects/custom-made-valves-india/">MASSGEFERTIGTE VENTILE, INDIEN</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://vaptech.bg/de/projects/custom-made-valves-india/embed/#?secret=B2McasrKKU" width="600" height="338" title="“CUSTOM MADE VALVES, INDIA” — Vaptech" data-secret="B2McasrKKU" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! 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>http://vaptech.blueberry.bg/wp-content/uploads/2025/08/7-3-scaled.jpg25601920VAPTECH has delivered three sets of spherical valves DN700 PN42 for a greenfield hydropower project in Himachal Pradesh, India. Outside of VAPTECH’ standard product, spherical valves are developed with specific pressure ratings of up to 100 bar and diameter up to 3000 mm. The sealing system can be optionally equipped with an additional maintenance seal […]