COVNA Offering All Kinds Of Actuator Valves For Your Choice
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WHAT WE DO?
COVNA Group Ltd. is headquartered in Denver, Colorado, USA. It is a manufacturer of a full range of valve products, including automatic control valves, pneumatic valves, electric valves, solenoid valves, and more.Today, COVNA Group has six wholly-owned subsidiaries, more than 30 engineers with professional qualifications, and over 100 professionally trained employees. The company boasts Japanese horizontal machining centers, American vertical machining centers, imported CNC machines, and imported six-axis composite machines. With fully automated assembly production lines, COVNA is an enterprise that integrates research and development, design, sales, and service.
COVNA Group Ltd. specializes in manufacturing a complete range of valve solutions. With 6 subsidiaries, 30+ professional engineers, and advanced production systems featuring Japanese/American CNC machining centers, imported six-axis equipment, and fully automated assembly lines, the company delivers integrated R&D, manufacturing, and technical services.
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  Customize your valve with no minimum order required.
About COVNA
  • Headquarters
     
    Headquarters
    Opened an office in the USA in March 2021
    Opened an office in Russia in December 2024
    Owned 6 wholly-owned subsidiaries
  • Registered Trademarks
     
    Registered Trademarks
    COVNA brand has been registered in 33 countries and regions around the world EU, Australia, Philippines, United States, Thailand, Singapore, Vietnam, etc.
  • Full Range of Valve Products
     
    Full Range of Valve Products
    More than 25 years of production experience. Supply more than 100 types of valves and actuators such as electric, pneumatic, electromagnetic, manual, etc.
  • Customized Services
     
    Customized Services
    LOGO customization, external packaging customization, pattern customization, actuator customization, valve stem valve seat valve body material customization, voltage customization.
  • Certification
     
    Certification
    We have obtaived CE, ISO900, Rohs, FDA, SGS, AGA, ISO14001, IAF and other certifications for different market requirements.

    Industry Solutions
    COVNA offers a wide range of high-performance valve solutions to help industries optimize fluid control, enhance efficiency and safety, and meet the stringent demands across various sectors, from chemical and petroleum to food and pharmaceuticals..
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    New_Energy_Industry
    New Energy Industry
    COVNA valve systems designed for extreme conditions with high sealing performance, supporting the efficient and stable transmission across the entire lithium battery/hydrogen energy supply chain.
    Water_Treatment_Industry
    Water Treatment Industry
    COVNA-Intelligent fluid control expert, meeting the stringent anti-corrosion requirements from municipal water supply to industrial wastewater treatment. Ensure efficient wastewater management
    New_Materials_Industry
    New Materials Industry
    COVNA customized valve solutions for precise delivery of new media like nanomaterials and special alloys.our valves are designed to meet the demanding requirements of modern material production.
    Chemical-Industry
    Chemical Industry
    COVNA explosion-proof and anti-corrosion valve matrix, safeguarding the entire process from production to storage of hazardous media.
    Power-Plants
    Power Plants
    CONVA high-temperature and high-pressure valves ensuring reliable, uninterrupted operation of thermal and nuclear power systems 365 days a year.
    Photovoltaic-Industry
    Photovoltaic Industry
    COVNA semiconductor-grade clean valves ensuring zero contamination from polysilicon purification to photovoltaic module manufacturing.
    Get Easy Solution
    Request industrial valve solutions for your needs.
    Why Choose COVNA
    For Engineering Company
    Widely Used
    Products are widely used in the fields of petroleum, chemical industry, water treatment and construction.
    International Certifications
    International certifications such as CE, RoHS, ISO9001, FDA, SGS, etc., and more than 30 patents have been obtained.
    Production Capacity
    Control valve and ball valve assembly workshop covers an area of ​​6,800 square meters, with a daily output of 5,000 control valves and ball valves to meet large-volume procurement needs.
    10,000 sets of valves can be delivered in just 35 days
    For End-User and Contractor
    Long Product Life
    The life of pneumatic actuators is 1 million times (20% more than the market).
    Rigorous Testing
    Five pressure and air tightness tests perfectly guarantee a 99.8% product qualification rate, and the valve life is guaranteed for 5 years.
    For Distributors
    Quality Assurance
    Products are made of high-strength materials, resistant to high temperatures and corrosion, ensuring long-term stable operation and helping to reduce maintenance costs and downtime.
    Fast Delivery
    With warehouses in Russia, our fast delivery capabilities can effectively match your production plans.
    Detailed Solutions
    If you have specific needs or technical requirements, we can provide detailed solutions to help you optimize production efficiency and control costs.
    TOP STORIES
    Our news section covers the latest updates, industry insights, and technical sharing, divided into five main areas: Company News, Exhibitions, Customer Visits, Valve Knowledge, and Industry Selection. Through this section, COVNA aims to provide you with the most timely information, showcasing our company’s development, technological innovations, customer collaborations, and industry trends. It helps you gain a deeper understanding of our products and services, as well as our impact and applications across various industries.
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    • What is an Electric Valve Actuator

      What is an Electric Valve Actuator

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      What is an Electric Valve Actuator?The Complete Guide for Engineers, Technicians, and Valve BuyersElectric valve actuators are a cornerstone of modern fluid control systems—yet for many, they remain a mystery. If you’ve ever wondered what is an electric valve actuator, how it works, and why it matte Read More
    • How to Convert Manual Valve to Electric: A Complete Guide for 2025

      How to Convert Manual Valve to Electric: A Complete Guide for 2025

      2025-04-24

      How to Convert Manual Valve to Electric: A Complete Guide for 2025In today's automated industrial environments, manual valves are increasingly being replaced or retrofitted with electric actuators to enhance efficiency, safety, and remote control capabilities. But how do you actually convert a manua Read More
    • What is a Butterfly Valve

      What is a Butterfly Valve

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      What is a Butterfly Valve? A Comprehensive Guide for Industrial ApplicationsTarget Keywords:Primary: "What is a Butterfly Valve"Secondary: "How does a butterfly valve work", "Types of butterfly valves", "Applications of butterfly valves", "Benefits of butterfly valves", "Butterfly valve vs gate valv Read More
    • How To Open Butterfly Valve

      How To Open Butterfly Valve

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      Title: How to Open a Butterfly Valve: Step-by-Step Guide + Expert TipsMeta Description: Learn how to open a butterfly valve safely and efficiently. Discover step-by-step instructions, troubleshooting tips for stuck valves, and why choosing high-quality valves matters.IntroductionButterfly valves are Read More
    • Do Butterfly Valves Have a Flow Direction

      Do Butterfly Valves Have a Flow Direction

      2025-04-11

      When purchasing valves, many people only specify the valve specifications, type, and working pressure. However, in today’s market economy, this approach is incomplete. Valve manufacturers develop their own enterprise standards and product characteristics based on unified design concepts to enhance c Read More
    • Can Butterfly Valves Be Used For Throttling

      Can Butterfly Valves Be Used For Throttling

      2025-04-07

      When purchasing valves, many people only specify the valve specifications, type, and working pressure. However, in today’s market economy, this approach is incomplete. Valve manufacturers develop their own enterprise standards and product characteristics based on unified design concepts to enhance c Read More
    Contact
      +86-17317982006
      +86-17317982006
      sales@covnav.com
      sales@covnav.com
     Longchang Micro-Changyuan, Dongcheng District Dongguan City, China
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