KA butterfly valves

KA.KA (KAIFENG HIGH AND MEDIUM PRESSURE VALVE) was established in 2004 and is headquartered in Kaifeng City, Henan Province, China. It is a high-tech enterprise specializing in the research, development, and manufacturing of ultra-supercritical valves and control devices. The company currently employs nearly 300 people, including 20 engineers and 18 senior technicians, ensuring a strong technical foundation. To ensure product quality, KA is equipped with advanced domestic and international production and testing equipment, including a Co-60 gamma-ray flaw detection chamber, a German-engineered resin sand molding line, multiple medium-frequency furnaces and all-fiber heat treatment furnaces, machining centers, CNC machine tools, cryogenic impact testing equipment, and a German SPECTRO direct-reading spectrometer. The company has also established high-end laboratories for metrological testing, non-destructive testing, and process performance testing. In terms of certifications, the company has obtained the National Special Equipment Manufacturing License, API 6D certification from the American Petroleum Institute, EU CE product and material certification, as well as ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and OHSAS 18001 Occupational Health and Safety Management System certifications. It possesses the capability to design and manufacture customized valves in accordance with international standards such as ANSI, ASME, API, JIS, and BS. Its products are widely used in key sectors such as thermal power, petrochemicals, nuclear power, metallurgy, and water conservancy. The sales network covers the entire country and extends to more than 20 countries and regions across Asia, Africa, Europe, and the Americas. The company’s main products include high-temperature and high-pressure gate valves, ball valves, globe valves, and vacuum check valves, as well as high-pressure heater tees, high- and low-pressure bypass valves, regulating valves, butterfly valves, and control valves, forming a comprehensive product system of high-parameter valves.