2026-07-13 20:04:21
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DBV was founded in 2001 and is located in Qingpu District, Shanghai, China. It is a professional enterprise specializing in the research and development and manufacturing of intelligent control valves (pneumatic, electric, and hydraulic regulating butterfly valves). The newly launched high-temperature and high-pressure bidirectional zero leakage butterfly valves, all metal hard impact hard seal butterfly valves, and multi-layer disc seal butterfly valves have outstanding performance advantages such as high temperature resistance, high pressure resistance, anti-wear and corrosion resistance, bidirectional pressure zero leakage, long service life, and convenient on-site maintenance and replacement. The entire series of products of the enterprise are designed and manufactured strictly in accordance with mainstream industrial standards such as ISO, ANSI, API, GB, HG, etc. The pressure covers the range of 150LB to 2500LB and 0.6MPa to 16.00MPa, and can operate stably in a wide temperature range of -40 ℃ to 1000 ℃. The brand has three core departments: valve and compensator research and development department, production management department, and physical and chemical testing and inspection department. It is equipped with various high-precision modern processing and inspection equipment, including large-scale CNC machining, weld heat treatment, assembly and assembly, robot fully automatic welding machine, plasma spray welding, large sphere polishing, physical and chemical non-destructive testing, fully automatic pressure and torque testing, valve automatic spraying and baking paint drying, etc., to build a full chain quality control system. At present, its products have been widely implemented in the coal chemical industry LNG、 In multiple core fields such as petroleum, chemical, metallurgy, and heating, the core product matrix covers globe valves, fluorine lined rubber lined valves, pressure reducing valves, drain valves, regulating valves, hydraulic control valves, filters, butterfly valves, ball valves, gate valves, safety valves, and check valves, providing highly adaptable and reliable solutions for intelligent fluid control scenarios under different working conditions.