COVNA was founded in 2000. An automated valve specialist in China. 20 years experience in valve technology and global trading. Offering fast shipping, better quote, better quality service for you. Customer-oriented, COVNA offers the valve solution with great value for money. The product range includes pneumatic butterfly valves in various designs. Welcome any inquiries from you!
Milwaukee Valve was founded in 1901 as a small manufacturer of plumbing and heating valves. After 120 years of development, Milwaukee Valve currently has more than 5,000 products and has become one of the world’s outstanding valve manufacturers. Whether it is household, industrial or commercial, Milwaukee Valve always has valves that can suit your needs.
Products include pneumatic ball valves, pneumatic butterfly valves, electric ball valves, electric butterfly valves and other automated valves.
Hayward is a division of Hayward Industries Inc. It specializes in the sound field of industrial thermoplastic valves and process control products. Hayward Industries Inc was founded in 1923 and is an ISO9001:2015 certified company. Hayward valves are 100% tested by the latest industry equipment to ensure the quality of the valves. At the same time, Hayward’s technical and sales team can assist you in using the product and provide on-site support.
GEMÜ is a leading manufacturer of liquid, steam and gas valves. GEMÜ is also a leading provider of aseptic application solutions, and its products can be used in the pharmaceutical industry, biotechnology industry, cosmetics industry, food processing industry, etc. GEMÜ currently has more than 2,100 employees worldwide and is headquartered in Germany, but has offices and manufacturing bases in the United States, which can provide customers in North America with fast-response services.
M&H started in 1854 and is one of the world’s leading manufacturers of fire protection and water distribution products. Over the years, by providing excellent valves, it has been recognized and trusted by customers in the United States and even around the world. For 167 years, M&H has continuously improved valve technology to provide customers with sustainable and reliable valves.
Butterfly Valves & Controls Inc has 125 years of experience in the valve automation industry. BVC has the extensive industry experience and can provide professional and tailored valve solutions for various industries. Products include high-performance butterfly valves, triple offset butterfly valves, and so on. What’s more, BVC provides pneumatic actuators for butterfly valves to help your project be automated.