Company News

  • Precision Small Electric Brass Vertical 3-Way Ball Valve

    Precision Small Electric Brass Vertical 3-Way Ball Valve

    The design of the Precision Small Electric Brass Vertical 3-Way Ball Valve is perfectly combined with automation technology. The valve is compact in design and can provide reliable performance even in space-constrained installation environments, ensuring that every operation is performed with pre...
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  • We sincerely invite you to participate in WATERTECH China 2025

    We sincerely invite you to participate in WATERTECH China 2025

    Dear industry colleagues, partners and guests: We sincerely invite you to participate in WATERTECH China 2025, a highly anticipated water treatment technology exhibition in the industry. As a leading industrial automation company, Covna Industrial Automation Co., Ltd. will showcase innovative wat...
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  • Unlocking Efficiency: The Essential Role of Ball Valves in Fluid Control

    Unlocking Efficiency: The Essential Role of Ball Valves in Fluid Control

    Ball valves have become indispensable components in modern fluid systems due to their fast-acting performance, robust sealing capability, and ease of maintenance. Whether in water treatment, oil and gas distribution, or HVAC applications, a well-designed ball valve can optimize flow control and e...
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  • COVNA Electric Ball Valve Miniature: Compact Innovation for Precise Flow Control

    COVNA Electric Ball Valve Miniature: Compact Innovation for Precise Flow Control

    In today’s automation systems, space and precision are more important than ever. The COVNA Electric Ball Valve Miniature represents a breakthrough in control technology, with a compact design that does not compromise performance. Designed for demanding plumbing systems, this valve brings precise ...
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  • Y Strainer – An Indispensable Filter for Your Pipeline System

    Y Strainer – An Indispensable Filter for Your Pipeline System

    The Y Strainer is a vital filtering device designed to safeguard your pipeline system. Serving as the first line of defense, it is typically installed at the inlet of devices such as pressure reducing valves, pressure relief valves, fixed water level valves, and other related equipment. By removi...
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  • Stainless Steel Electrically Actuated Ball Valve – Compact, Reliable, and Versatile

    Stainless Steel Electrically Actuated Ball Valve – Compact, Reliable, and Versatile

    In today’s fast-paced automation landscape, precision and durability are paramount. Our Stainless Steel Electrically Actuated Ball Valve is designed with a compact form factor and engineered to meet the rigorous demands of modern industrial applications. With an IP67 protection class, this ...
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  • HK62-S-T Stainless Steel 3-Way Motorized Ball Valve

    HK62-S-T Stainless Steel 3-Way Motorized Ball Valve

    This valve is ideal for solar installations, exhaust gas treatment systems, fire protection systems, irrigation systems, and other automation equipment that requires precise control of water, oil, air, or gas flows. Designed with reliability in mind, the valve features a fail-safe design that ens...
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  • COVNA High Performance Brass Three-Way Electric Ball Valve

    COVNA High Performance Brass Three-Way Electric Ball Valve

    In industrial automation and fluid control, accurate and reliable valve systems can not only improve production efficiency, but also provide solid protection for equipment operation. As a professional electric ball valve supplier, COVNA’s brass three-way electric ball valve is the best inte...
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  • COVNA DC 12V micro solenoid valve precision control

    COVNA DC 12V micro solenoid valve precision control

    In the field of modern automation and intelligent control, fluid management is crucial. COVNA’s newly launched DC 12V Micro Electric Solenoid Valve, with its precision design and excellent performance, provides stable and reliable solutions for various application scenarios. Excellent perfo...
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  • Innovation lights up the future – covna’s newly launched Micro Electric Valve

    Innovation lights up the future – covna’s newly launched Micro Electric Valve

    In today’s high-precision, high-efficiency industrial and automation technology environment, the demand for miniaturized control systems is increasing. In order to meet this trend, covna has launched a new product – Micro Electric Valve. This cutting-edge product is gradually becoming...
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  • IFAT Eurasia 2025 exhibition concluded successfully – environmental technology innovation restarts the future

    IFAT Eurasia 2025 exhibition concluded successfully – environmental technology innovation restarts the future

    IFAT Eurasia 2025 exhibition has ended warmly in Istanbul in mid-May. This grand event, which aims to showcase the leading environmental protection technology in Eurasia, not only brings together advanced concepts in the global environmental protection field, but also provides a platform for face...
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  • Exploring future environmental protection technologies – Focus on COVNA at IFAT EURASIA

    Exploring future environmental protection technologies – Focus on COVNA at IFAT EURASIA

    From May 15 to 17, 2025, COVNA Industrial Automation Co., Ltd. will make a grand appearance at the TÜYAP Exhibition Center in Turkey to participate in the leading international environmental protection exhibition IFAT EURASIA. As a leader in industrial automation and environmental protection tech...
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