Okano Valve Mfg. Co., Ltd.

Okano Valve Mfg. Co., Ltd. develops, manufactures, sells, and maintains industrial valves for high-pressure and high-temperature applications in Japan. Its products include globe, gate, check, safety and relief, screw-down stop check, drain, lining, NAC, control, and 3-way valves, along with valve accessories such as expanded graphite seal rings, safety valve adapters, and nozzle cleaners. The company also supplies steel castings, offers valve maintenance services and technical training centers, and provides solutions including X-BORDER and Valbiquitous for cross-border co-creation and digital transformation in the process industry. Founded in 1926, it is headquartered in Kitakyushu, Japan, and serves thermal and nuclear power, petrochemical, marine, steel, textile, and other industries.