Jingdongdaxing Valve Co., Ltd.

Jingdongdaxing Valve Co., Ltd. (JDV) is a Taiwan-based control valve manufacturer founded in 1975 and dedicated to the research, development and production of professional control valves. Operating under its own JDV brand, launched in 1991, the company supplies ball valves, butterfly valves, gate, globe and check valves, pneumatic and electric actuators and accessories, with metal hard-seal technology highlighted as a regional strength. Products serve power plants, semiconductor, petrochemical, pharmaceutical, steel, natural gas and paper industries, handling media from acids, alkalis, water, oil and steam to viscous and particle-laden fluids.

JDV valves are engineered for demanding conditions from -196 degrees C cryogenic service up to 800 degrees C and high pressure ratings, and can be produced to ANSI, JIS, DIN and GB standards. Exported to more than forty countries across North America, Europe, the Middle East and Asia, the company maintains subsidiaries in Shanghai and Jiangsu, China, and holds the largest number of patents among Taiwanese valve brands.