Founded in 1949, KOFLOC is a Japanese manufacturer specializing in Measurement Technology for fluid handling, particularly mass flow controllers, thermal mass flow controllers, and mass flowmeter systems used in laboratory and industrial Industrial Process Controls. The company focuses on precision gas measurement and regulation technologies that support stable Mass Flow Measurement across research laboratories, analytical instrumentation, and industrial test environments.
KOFLOC Products include high-precision gas mass flow controllers, Flow Meter systems, and digital flow instrumentation designed to regulate gas delivery with controlled flow rate, defined flow range, and adjustable control range relative to the full-scale flow rate of the device. Many systems incorporate thermal sensor detection methods with proportional solenoid valve or proportional control valve mechanisms driven by an electromagnetic actuator, enabling responsive gas control with optimized response time. Certain configurations feature built-in display interfaces, Analog input / output, and RS485 communication for integration with automation systems and laboratory process monitoring.
KOFLOC flow instrumentation is commonly applied to regulated gas delivery involving Nitrogen Flow, Argon Flow, and Carbon Dioxide Flow, supporting applications that require stable inlet pressure, controlled pressure range, and optimized sensor installation. Performance parameters may consider factors such as differential pressure (ΔP), differential temperature (ΔT), and the materials of parts in contact with gases, ensuring compatibility with various process gases and analytical environments.
Representative product lines such as the Model 3660 Series, MODEL 8700 SERIES, and Kofloc Digital Mass Flow Controller models illustrate the company’s design approach to digital flow regulation and laboratory gas handling. These systems are used in Industrial Process Measurement, Industrial Test Equipment, and research instrumentation where accurate flow regulation and repeatable gas delivery are essential for analytical and experimental consistency.
Through MSE Supplies, laboratories and engineering teams can access selected KOFLOC Products including mass flow controllers and gas flow meters designed for controlled gas handling, precision measurement, and integration into laboratory and industrial gas control systems.
