Note: Approximately 10,000 units have been delivered since the start of sales in 1972 through 2020. Thermal power plants, nuclear power plants, water supply and sewerage, oil refineries, pulp and paper mills, chemical plants, steel mills, mines, ships, etc. •The unique torque-up mechanism automatically increases starting torque, making it ideal as a valve actuator. • Simple and compact design for easy installation without removing new or existing manual valves from the line. • Installation can be indoors or outdoors and in any orientation. • All mechanisms are completely unitized, making maintenance and inspection easy, reducing maintenance costs, and guaranteeing long operation times. • Open/close control (ON–OFF), valve position control (any position), and emergency shutoff can all be remotely performed by electric or pneumatic sequence. Twin Power can be used in a variety of facilities. Product Features Application ■Major Customers ・All types of valves (stop valves, gate valves, ball valves, butterfly valves, remote control valves, automatic control valves, etc.) ・Actuators for rotating machinery units Automatic labor saving Emergency shutoff, etc. Automatic control Remote control •Opening/closing torque and speed can be freely adjusted by adjusting the air pressure and supply volume. • A handle is provided for manual operation in case of emergency. An air tank is also provided for emergency valve closure in the event of a power failure. • Pneumatic operation makes it ideal for use in hazardous areas. • The rotary feed system allows single-seat valves to be used for high differential pressure speci cations. 16 FCV NAKAKITA LINEUP CATALOG
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