# llms.txt - A structured site overview for AI crawlers and language models ## Site Information - **Website Name**: COVNA Industrial Valve Manufacturer - **URL**: https://china-covna.com/ - **Description**: COVNA is a leading industrial valve manufacturer in China, specializing in electric valves, solenoid valves, and pneumatic valves, serving customers in 120+ countries. - **Language**: en - **Country**: CN ## Main Navigation - [Home](https://china-covna.com/) - [Products](https://china-covna.com/products/) - [Company Information](https://china-covna.com/company-information/) - [About COVNA](https://china-covna.com/about-us/) - [COVNA Video](https://china-covna.com/covna_video/) - [Contact](https://china-covna.com/contact-us/) - [Blog](https://china-covna.com/blog/) ## Key Pages - [COVNA three-clamp sanitary food-grade electric ball valve](https://china-covna.com/covna-three-clamp-sanitary-food-grade-electric-ball-valve/) – COVNA HK60-Q-W is a … - [COVNA HK60-Q-3PS Series Electric Actuator Ball Valve – Intelligent and Efficient](https://china-covna.com/covna-hk60-q-3ps-series-electric-actuator-ball-valve-intelligent-and-efficient/) – COVNA HK60-Q-3PS ser… - [HK60-D-C Series 4-inch Electric Butterfly Valve – Intelligent Fluid Control Model](https://china-covna.com/hk60-d-c-series-4-inch-electric-butterfly-valve-intelligent-fluid-control-model/) – HK60-D-C 4-inch elec… - [We sincerely invite you to participate in WATERTECH China 2025](https://china-covna.com/we-sincerely-invite-you-to-participate-in-watertech-china-2025-2/) – Join us at WATERTECH… - [How Does a Check Valve Work? A COVNA Technical Insight](https://china-covna.com/how-does-a-check-valve-work-a-covna-technical-insight/) – Discover how does a … - [How to Change Valve Cover Gasket: A COVNA Guide for Engine Maintenance](https://china-covna.com/how-to-change-valve-cover-gasket-a-covna-guide-for-engine-maintenance/) – Learn how to change … - [What Is a Valve Cover Gasket? A COVNA Perspective](https://china-covna.com/what-is-a-valve-cover-gasket-a-covna-perspective/) – Discover what is a v… - [What is a solenoid valve?- COVNA Knowledge](https://china-covna.com/what-is-a-solenoid-valve%ef%bc%9f-covna-knowledge/) – Solenoid valves use … - [What Does PCV Valve Do?-COVNA Valve Technology](https://china-covna.com/what-does-pcv-valve-do-covna-valve-technology/) – COVNA's PCV valve ef… - [What is a Valve? —— COVNA Valve Technology](https://china-covna.com/what-is-a-valve-covna-valve-technology/) – COVNA valves set the… - [COVNA In-depth Analysis of PCV Valve – Efficient Operation](https://china-covna.com/covna-in-depth-analysis-of-pcv-valve-efficient-operation/) – COVNA PCV valves ens… - [IFAT Eurasia 2025: Global Eco-Tech & Automation Insights](https://china-covna.com/ifat-eurasia-2025-global-eco-tech-automation-insights/) – Explore global innov… - [COVNA Electro-Pneumatic Valve Innovation](https://china-covna.com/covna-electro-pneumatic-valve-innovation/) – COVNA electro-pneuma… - [COVNA’s Electric Globe Valve Innovations](https://china-covna.com/covnas-electric-globe-valve-innovations/) – COVNA’s Electric Glo… - [COVNA invites you to attend the 2025 Turkish Water Exhibition (IFAT Eurasia)](https://china-covna.com/covna-invites-you-to-attend-the-2025-turkish-water-exhibition-ifat-eurasia/) – COVNA will showcase … - [COVNA at NEFTEGAZ, Moscow: Electric and Pneumatic Valves – Come to Our Booth as Well As Our Office](https://china-covna.com/covna-at-neftegaz-moscow-electric-and-pneumatic-valves-come-to-our-booth-as-well-as-our-office/) – COVNA is thrilled to… - [Electric Float Valves: Precision Liquid Management by COVNA](https://china-covna.com/electric-float-valves-precision-liquid-management-by-covna/) – COVNA's electric flo… - [COVNA Ball Valve Actuator Electric: Powering Smart Fluid Control Solutions](https://china-covna.com/3760-2/) – COVNA’s electric act… - [2W21 Direct Lifting Diaphragm 12V Solenoid Valve: Reliable Performance for Low-Pressure Systems](https://china-covna.com/2w21-direct-lifting-diaphragm-12v-solenoid-valve-reliable-performance-for-low-pressure-systems/) – 2W21 12V solenoid va… - [Welcome to NEFTEGAZ 2025 Exhibition Highlights](https://china-covna.com/welcome-to-neftegaz-2025-exhibition-highlights/) – COVNA sincerely invi… - [Safety valve: the core component of industrial equipment safety protection](https://china-covna.com/safety-valve-the-core-component-of-industrial-equipment-safety-protection/) – This article systema… - [COVNA Solenoid Valves: Precision Fluid Control Solutions for Global Industries](https://china-covna.com/covna-solenoid-valves-precision-fluid-control-solutions-for-global-industries/) – As China's leading s… - [Electric Control Valves: Precision Flow Management for Modern Industries](https://china-covna.com/electric-control-valves-precision-flow-management-for-modern-industries/) – Electric control val… - [China Electric Butterfly Valve: Driving Fluid Control Innovation for Smart Industry](https://china-covna.com/china-electric-butterfly-valve-driving-fluid-control-innovation-for-smart-industry/) – This article deeply … - [COVNA Women’s Day Celebration: Empowering Women, Inspiring Innovation 🎉](https://china-covna.com/covna-womens-day-celebration-empowering-women-inspiring-innovation-%f0%9f%8e%89/) – At COVNA, we believe… - [Conquer Global Markets: Join COVNA’s 18th Innovation Summit](https://china-covna.com/conquer-global-markets-join-covnas-18th-innovation-summit/) – Unlock New Business … - [Unveiling the Ideal Valve Opening: A Comprehensive Guide](https://china-covna.com/unveiling-the-ideal-valve-opening-a-comprehensive-guide/) – In the intricate lan… - [Solenoid Valves for Irrigation: COVNA’s One-Stop Solution](https://china-covna.com/solenoid-valves-for-irrigation-covnas-one-stop-solution/) – Are you looking for … - [Everything You Need to Know About Pneumatic Knife Gate Valves](https://china-covna.com/everything-you-need-to-know-about-pneumatic-knife-gate-valves/) – Definition of a Pneu… - [New Year, New Atmosphere: COVNA Officially Opens for Business!](https://china-covna.com/new-year-new-atmosphere-covna-officially-opens-for-business/) – #image_title As the … - [How Electric Valves Enhance Precision and Reliability in Industry?](https://china-covna.com/how-electric-valves-enhance-precision-and-reliability-in-industry%ef%bc%9f/) – Electric valves are … - [Covna Valves Expands Its Reach with a New Branch in Russia: Solutions for a Growing Market](https://china-covna.com/covna-valves-expands-its-reach-with-a-new-branch-in-russia-solutions-for-a-growing-market/) – Covna Valves Expands… - [Privacy Policy](https://china-covna.com/privacy-policy/) – Who we are Suggested… - [Mastering SEM Operations: Your Path to Expertise](https://china-covna.com/mastering-sem-operations-your-path-to-expertise/) – Understanding SEM Op… - [Products](https://china-covna.com/products/) – Products As a automa… - [Company Profile](https://china-covna.com/company-profile/) – COVNA, your best par… - [The Importance of Valve in Tank Cleaning Process](https://china-covna.com/the-importance-of-valve-in-tank-cleaning-process/) – In industrial produc… - [Valve Development Trends In 2024](https://china-covna.com/valve-development-trends-in-2024/) – Innovation and progr… - [What Users Really Think About High-Pressure Valves](https://china-covna.com/what-users-really-think-about-high-pressure-valves/) – When it comes to ind… - [Why Choose Us](https://china-covna.com/why-choose-us/) – Why Choose Us Client… - [Factory View](https://china-covna.com/factory-view/) – Factory View Factory… - [Company Information](https://china-covna.com/company-information/) – Company Information … - [About Us](https://china-covna.com/about-us/) – Designing and Develo… - [Contact Us](https://china-covna.com/contact-us/) – Contact Us Contact I… - [Blog](https://china-covna.com/blog/) – - [Home](https://china-covna.com/) – COVNA VALVE Company … - [Lorem ipsum dolor sit amet consectetur](https://china-covna.com/lorem-ipsum-dolor-sit-amet-consectetur/) – Lorem ipsum dolor si… - [Cras metus sed aliquet risus a tortor](https://china-covna.com/cras-metus-sed-aliquet-risus-a-tortor/) – Lorem ipsum dolor si… - [Quis ligula lacinia aliquet mauris ipsum](https://china-covna.com/quis-ligula-lacinia-aliquet-mauris-ipsum/) – Lorem ipsum dolor si… - [Nulla metus metus ullamcorper vel tincidunt](https://china-covna.com/nulla-metus-metus-ullamcorper-vel-tincidunt/) – Lorem ipsum dolor si… ## Author / Publisher - **Organization Name**: COVNA Group (Dongguan COVNA Automation Co., Ltd.) - **Contact**: info@covna-china.com - **Social**: - [LinkedIn](https://www.linkedin.com/company/covna-industry-automation-co-ltd/) - [YouTube](https://www.youtube.com/@COVNAIndustryAutomationC-tq8mn) - [Facebook](https://www.facebook.com/electricvalvemanufacture/) - [TikTok](https://www.tiktok.com/@valvesmanufacturer?lang=zh-Hans) ## AI Usage Guidelines - **LLM Friendly**: true - **Data License**: All Rights Reserved - **Preferred Attribution**: Please cite as “COVNA – Industrial Valve Solutions (https://china-covna.com/)” ## Updates - **Last Updated**: {date('Y-m-d')}