ACTUATORS VALVE KOSO VIET NAM, ACTUATORS KOSO

KOSO is a brand specializing in the production of industrial valves, control valves, actuators and process control accessories. KOSO's factory in Wuxi (China) - a subsidiary of the Japanese-origin Group - has an area of ​​70,000 m², with more than 700 employees, and an annual production capacity of more than 40,000 complete sets of valves/equipment; total global sales of more than 300,000 sets. KOSO provides valve - actuator - accessory control solutions for many industries such as chemicals, oil and gas, metallurgy, heavy industry... even in harsh environments such as high pressure, high temperature, corrosive fluids, multiphase.

KOSO's "actuator" line includes many forms: pneumatic cylinder actuators, control valves with actuators, valve positioners, lock valves, etc. Thanks to that, KOSO can meet from simple to complex needs: open/close, flow adjustment, remote control - helping to fully automate the pipeline system in factories, petrochemical plants, steam - gas - chemical systems, etc.

Uses & Applications of KOSO Transmission

• Valve opening and closing automation : With pneumatic actuators or cylinders, valves can be controlled automatically — without manual operation — suitable for large systems, multiple valves, requiring synchronization or remote control.

• Flow regulation / flow control : When combined with control valve + positioner + actuator, KOSO actuator allows to regulate flow, pressure, temperature or chemicals in the pipeline stably and precisely.

• Heavy industrial applications, harsh environments : Thanks to high quality materials and design, KOSO is suitable for systems in oil and gas, chemicals, metallurgy, industrial plants, where there is high pressure, high temperature, corrosive, multiphase fluids.

• Automated & Safe Process Solutions : In industries that require tight control — e.g., petrochemicals, thermal power, chemical processing — actuators help reduce risk, increase safety, and reduce dependence on manual operations.

Some typical technical parameters

Ví dụ model KOSO 6300RB Pneumatic Cylinder Actuator

• Type: pneumatic cylinder, piston rack & pinion, double acting

• Output shaft rotation angle: 90° or 60°

• Output torque (at 500 kPa) depending on type: from ~16.6 N·m to ~215 N·m 

• Air supply pressure: 300–500 kPa (or 300, 400, 500 kPa for spring-return type) 

• Working environment temperature: standard –20°C to +60°C; optional low temperature –50°C to +60°C, or high temperature 0–+100°C 

• There are many additional options: manual crank, limit switch, positioner, locking valve, solenoid valve, …

Comparison table of some KOSO products – actuator / control valve + actuator

LTĐ is a reputable company in the automation industry in Vietnam, specializing in supplying, repairing and calibrating KOSO valves.

Contact us today for advice and best price support:

Mr. Three - 0912 300 549

- sale02@ltdautomation.com.vn