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Small electric brass two-way ball valve with timer
COVNA’s newly launched small electric brass two-way ball valve is made of high-quality brass materials. It not only ensures corrosion resistance and long-term stability, but also integrates the electric adjustment system in the ultimate miniaturized design, achieving fast and accurate contr...Read more -
Future Intelligent Control – Precision Management of Precision Small Solenoid Valves
Under the background of the rapid development of industrial automation today, precision control has become an important pillar for achieving efficient production. With the acceleration of the intelligent process, the emergence of Precision small solenoid valve provides an excellent fluid control ...Read more -
Fusion Manual Double-Flange Butterfly Valve
1. Manual butterfly valve: simple and efficient The manual butterfly valve is a valve that relies on manual rotation to control the valve plate to open and close. Its core advantages are: Simple structure: very few mechanical parts mean low failure rate and easy maintenance. Intuitive operation: ...Read more -
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...Read more -
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...Read more -
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 ...Read more -
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...Read more -
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 ...Read more -
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...Read more -
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...Read more -
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...Read more -
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...Read more
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