Nakakita Seisakusho Co., Ltd.

Nakakita Seisakusho Co., Ltd. designs, produces, and sells automatic control valves, butterfly valves, and remote control systems. Its control and shut-off valves include self-operated regulating, auxiliary power-operated control, remotely operated, cylinder, and safety valves, as well as pneumatic automatic controllers, pneumatic actuators, and nuclear power plant valves. Butterfly valves include manually operated, remote-control, and cryogenic types. The company also installs pressure reducing and desuperheater automatic control valves and equipment, and offers valve remote control systems for cargo and ballast lines, level gauging systems, and systems for ship engines such as fuel oil heating, fresh water cooling, and lubricating oil cooling. It also provides automatic control valves for gas turbine power plants. Founded in 1930, the company is headquartered in Daito, Japan.