Okano Valve Mfg.Co.Ltd. engages in the development, manufacture, sale, and maintenance of industrial valve for high pressure and high temperature services in Japan. The company offers value products, including globe, gate, check, safety and relief, screw-down stop check, drain, lining, NAC, control, and 3-way valves, as well as other valve accessories comprising expanded graphite seal rings, safety valve adapters, and nozzle cleaners. It also provides steel castings; maintenance services comprising valve seat, nut seat face, flange gasket and seal ring contact faces, neck bush, stem bush wear measurement, safety valves, ampere-voltage-diagnostic systems AVD, valve maintenance management support system, and chemical decontamination of valves; and operates technical training centers. In addition, it offers X-BORDER, a solution for cross-border and co-creation experiences; Valbiquitous that supports DX in the process industry, including power plants, petrochemical plants, large-scale factories, and small factories; and undertakes research, development, and testing for external clients. The company serves thermal and nuclear power plants, petro-chemical, marine, steel manufacturing, textile, and other industries. Okano Valve Mfg.Co.Ltd. was founded in 1926 and is headquartered in Kitakyushu, Japan.