KARON VALVE check valves.Founded in 1991, KARON VALVE is a famous enterprise in China for R&D and manufacturing of water supply and drainage valves, industrial valves, their automatic control systems and environmental protection equipment.KARON VALVE is mainly engaged in the research and development, design, production and sales of water-saving valves, and its main products include butterfly valves, gate valves, control valves, check valves, and other valve products and other ancillary products, which are mainly used in urban Water supply and drainage, water conservancy and industry and other downstream fields, and exported to the United States, Germany, Britain, Australia, Japan, South Africa, Brazil and other countries. The main products include:, water control valves, check valves, exhaust valves, resilient seated, butterfly valves, special valves, fire protection, general-purpose valves, piping aids, water meters, intelligent valves.