Application
COVNA’s Pneumatic 3-Way Sanitary Ball Valves are specially designed for milk cleaning equipment, ensuring efficient flow control and hygiene compliance. Made from high-quality stainless steel, these valves provide smooth operation, durability, and resistance to corrosion. Their pneumatic actuation allows for precise and automated control, making them ideal for dairy processing and CIP (Clean-in-Place) systems. Perfect for maintaining sanitary conditions, these valves enhance efficiency and reliability in milk cleaning applications.
Covna Pneumatic Butterfly Valves are designed for truck applications, providing efficient and reliable flow control for liquids and gases. Made from high-quality materials, these valves ensure durability, corrosion resistance, and smooth operation. The pneumatic actuation allows for precise, automated control, making them ideal for tanker trucks, fuel transport, and bulk material handling. Engineered for performance and safety, these valves enhance efficiency in transportation and fluid management systems.
The steam application industry is very extensive, and with the rapid development of the industry, the demand is gradually increasing. In refineries, chemical plants and other places, steam can heat it to increase fluidity and speed up the reaction. For example, in the papermaking industry, steam boilers are the main driving force for production, and processes such as heating, dissolving, and pressing and drying of pulping require a large amount of steam to support. In the process of heating with steam, some special valves are often used. These valves are characterized by wear resistance, heat resistance, condensation resistance, adjustable pressure, etc.
COVNA valves have the special characteristics of intelligent pressure regulation, high temperature resistance and friction resistance, which meets all safety-related standards for steam heating processes.
COVNA valve makes food and sanitary valves in Pharmaceutical Industry used in numerous medical systems with high hygiene requirements. We manufacture electro valves which made of SUS304 and 316L, can meet the special requirements of various media in the field of food and bio-pharmaceutics, and strictly follow FDA in the manufacturing process.
If you need reliable valves for controlling water flows, Covnavalve has an extensive variety of electro-valves perfect for a variety of installation needs. Valves used in the fountain industry are used underwater and require a high level of waterproofing. Our solenoid valves are water resistant up to IP68. IP68 is the highest level of connector waterproof rating. If you need reliable valves to control water flow, Covnavalve fountain solenoids can meet your installation needss.Our ability to manufacture custom water fountain valves capable of meeting all customer requests comes from our vast experience, skill and constant innovation.
Preventing contamination during food and beverage processing is a top priority. The process is often affected by chemical, physical, and microbial contaminations. If these contaminants enter the food and beverage, it may cause a decline in quality and pose a health hazard.
COVNA has developed a series of solutions to ensure the safety and hygiene of food and beverage processing. The valves are made of food-grade safety materials and have a sound sealing system. With a high level of automation and intelligence, COVNA valves also hold multiple international certifications, including CE, ISO, and FDA. These certificates demonstrate that COVNA valves comply with international standards and can provide hygiene and safety guarantees in the production process.
“Water treatment” is the process of removing some harmful substances that are not necessary for production and life in water through physical, chemical and biological means. It is a process of water quality conditioning such as sedimentation, filtration, coagulation, flocculation, corrosion inhibition, and scale inhibition for specific purposes.
● Waster water treatment
● Drinking water treatment
● Sea water desalination
● Water distribution