Knowledge About Valves - COVNA: Industry-Leading Manufacturer of High-Performance Valves

Covna

.chaty-agent-header:before, .chaty-view-header:before{--wpr-bg-2a659cee-8ec2-4df9-b4ad-db9a1f937251: url('https://china-covna.com/tr/wp-content/plugins/chaty-pro/images/header-top.png');}.chaty-agent-header:after, .chaty-view-header:after{--wpr-bg-24144345-0056-455d-956f-2b14766d4af1: url('https://china-covna.com/tr/wp-content/plugins/chaty-pro/images/header-bottom.png');}.chaty-whatsapp-form:before{--wpr-bg-2095aec5-7741-499d-a724-24aa64767ca2: url('https://china-covna.com/tr/wp-content/plugins/chaty-pro/images/whatsapp.png');}.chaty-popup-whatsapp-form .chaty-whatsapp-footer:before, .chaty-popup-whatsapp-form .chaty-whatsapp-body:before{--wpr-bg-e506727c-ef71-49e3-9798-4a1799c22a4f: url('https://china-covna.com/tr/wp-content/plugins/chaty-pro/images/whatsapp-welcome-popup.png');}.trp-language-switcher>div{--wpr-bg-fc1482ab-f1ef-4c27-95fe-860dbb9a1417: url('https://china-covna.com/tr/wp-content/plugins/translatepress-multilingual/assets/images/arrow-down-3101.svg');}.ui-icon,.ui-widget-content .ui-icon{--wpr-bg-f0fae68f-68d8-43d4-ae3b-0bc2e33d178e: url('https://china-covna.com/tr/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_444444_256x240.png');}.ui-widget-header .ui-icon{--wpr-bg-66798feb-2856-4fe8-be9d-cc10f8ca12f0: url('https://china-covna.com/tr/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_444444_256x240.png');}.ui-state-hover .ui-icon,.ui-state-focus .ui-icon,.ui-button:hover .ui-icon,.ui-button:focus .ui-icon{--wpr-bg-c100f576-89ab-4ce5-b574-71d743af7e23: url('https://china-covna.com/tr/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_555555_256x240.png');}.ui-state-active .ui-icon,.ui-button:active .ui-icon{--wpr-bg-28ddecde-4ce5-4943-bfbf-b54c78f75345: url('https://china-covna.com/tr/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_ffffff_256x240.png');}.ui-state-highlight .ui-icon,.ui-button .ui-state-highlight.ui-icon{--wpr-bg-be61f979-f176-441d-be9d-d75ee5b3473b: url('https://china-covna.com/tr/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_777620_256x240.png');}.ui-state-error .ui-icon,.ui-state-error-text .ui-icon{--wpr-bg-3bfdf392-b4b7-4dd5-a010-14f7cd1f4c1d: url('https://china-covna.com/tr/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_cc0000_256x240.png');}.ui-button .ui-icon{--wpr-bg-a67324a2-1f2f-483e-bad9-87df35996727: url('https://china-covna.com/tr/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_777777_256x240.png');}.wrapper .left .submenu li.hover a.sub1{--wpr-bg-0a784b40-7f1b-4f28-bf47-3baea2009dd6: url('https://china-covna.com/tr/wp-content/themes/oceanwp-child-theme-master/static/css/image/jtou_a.png');}.wrapper .left .submenu li.hover a.sub2{--wpr-bg-931c5f27-bcb1-4c47-832a-c4471fec37fc: url('https://china-covna.com/tr/wp-content/themes/oceanwp-child-theme-master/static/css/image/jtou_a.png');}.elementor-383 .elementor-element.elementor-element-0ba1fce:not(.elementor-motion-effects-element-type-background), .elementor-383 .elementor-element.elementor-element-0ba1fce > .elementor-motion-effects-container > .elementor-motion-effects-layer{--wpr-bg-c5e6bfe4-c250-496f-8019-b376931e074e: url('https://china-covna.com/wp-content/uploads/2024/10/联通全球-scaled.jpg');}.oceanwp-instagram-bar .instagram-logo{--wpr-bg-7775ae8b-ddd2-4501-9696-9be7c587941c: url('https://china-covna.com/tr/wp-content/plugins/ocean-extra/assets/img/instagram-logo.png');}p.flickr_stream_wrap a{--wpr-bg-d947b7fa-5023-421b-88f7-75f7ec0fb67c: url('https://china-covna.com/tr/wp-content/plugins/ocean-extra/assets/img/flickr.png');}.pswp__button,.pswp__button--arrow--left:before,.pswp__button--arrow--right:before{--wpr-bg-a0f88ad1-f8b9-4d35-a324-fceec0519faf: url('https://china-covna.com/tr/wp-content/plugins/ocean-portfolio/assets/vendors/PhotoSwipe/default-skin/default-skin.png');}.pswp__preloader--active .pswp__preloader__icn{--wpr-bg-c5c69840-ce73-48c3-be32-e5d51c127d2f: url('https://china-covna.com/tr/wp-content/plugins/ocean-portfolio/assets/vendors/PhotoSwipe/default-skin/preloader.gif');}.pswp--svg .pswp__button,.pswp--svg .pswp__button--arrow--left:before,.pswp--svg .pswp__button--arrow--right:before{--wpr-bg-a8660169-8a15-42f4-aff2-fd0b6187b86d: url('https://china-covna.com/tr/wp-content/plugins/ocean-portfolio/assets/vendors/PhotoSwipe/default-skin/default-skin.svg');}.wpl-iframe-placeholder{--wpr-bg-cb7e7b23-2643-4b6f-91b2-a2fe5e934834: url('https://china-covna.com/tr/wp-content/plugins/gdpr-cookie-consent/public/images/placeholder.svg');}.wpforms-container .wpforms-datepicker-wrap .wpforms-datepicker-clear{--wpr-bg-d87cfb77-1a2f-4c36-b81d-4b8a9f3b174a: url('https://china-covna.com/tr/wp-content/plugins/wpforms/assets/pro/images/times-solid-white.svg');}

关于我们

科夫纳集团有限公司
科沃纳集团成立于 2000 年，是全球工业领域的领导者。我们的主要产品包括电动执行器阀门、气动执行器阀门、自动化执行器和电磁阀。近 25 年来，我们利用自己的产品、工程专业知识和工业自动化解决方案，为客户解决了无数工业项目问题，包括食品、饮料、化工、水处理、制药等、
COVNA 是您流量控制执行器阀门的最佳合作伙伴。

类别

联系我们

阀门知识

1 2 下一个 "

关于我们

类别

联系我们

关于我们

联系信息

电子邮件

电话

移动电话

地址

产品

通讯

关于我们

类别

联系我们

🔧 揭开 COVNA 电磁阀的神秘面纱！🌐 全球暖通空调卓越之选 🛠️

COVNA 电动 UPVC 法兰球阀

发现最适合您行业需求的电动球阀 🌍 | COVNA

🎥 COVNA：您值得信赖的工业阀门合作伙伴！🌍

COVNA 不锈钢气动蝶阀

Ultimate Pneumatic 3 通螺纹球阀 🌍🔧

了解多功能气动三片式螺纹球阀！🔧💡

COVNA Factory: Masterful Valve Production & Painting in Action!

Explore COVNA’s Factory Strength: Trusted OEM/ODM Valve Experts

关于我们

联系信息

电子邮件

电话

移动电话

地址

产品

通讯