Kofloc 2412M SERIES Multidial Type Precision Needle Valve

Description

The Kofloc 2412M SERIES sets a new standard for manual flow regulation by introducing “numerical traceability” to the needle valve. In complex research and production environments, being able to return to a specific, successful flow setting is critical. The integrated multidial allows the operator to note a exact numerical value corresponding to the valve’s position, ensuring that flow rates can be reproduced with absolute confidence every time.

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The Kofloc 2412M Series is a high-precision, multidial-type needle valve designed for applications where precise, repeatable, and “visualized” flow control of gases and liquids is critical. It is essentially an enhanced version of the standard Model 2412, integrated with a 3-digit digital counter (multidial).

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Brand

Kofloc

The natural environment is preserved through the balance of solids, liquids and gases that exist on the earth. However, human civilization has caused pollution that has greatly damaged our environment. The task of the present generation is to restore our environment to its natural healthy state. And this is also the greatest challenge for 21st century science and technology.

KOFLOC's corporate motto is "A Scientific Approach for Fluids." In other words, we create products that scientifically measure and control the balance of liquids and gases. We trust that through our work we are making a contribution to the regeneration of the environment and to the establishment of a prosperous society.

Specifications

Applicable fluids
gas N2, Air, He, Ar, O2, CO2
liquid H2O
Max Flow rate
gas 5mL/min to 100L/min (air at 20℃, 0,1MPa differential pressure) up to woring conditions, for details see the reference data
liquid 5mL/min to 2L/min (H2o at 20℃, 0,1MPa differential pressure)

Features

Superior Setting Repeatability: Once a specific dial value is found for a desired flow, it can be returned to accurately every time.
Hysteresis-Free Control: Smooth, linear adjustment ensures the flow rate does not “jump” during fine-tuning.
High-Grade Construction: Available in SUS316 Stainless Steel for excellent chemical resistance and durability.

Applications

Laboratory Research: Perfect for experiments where flow conditions must be logged and repeated precisely across different test runs.
Gas Blending Stations: Setting exact ratios of mixing gases using calibrated numerical dial positions.
Analytical Chemistry: Controlling carrier gas flows in GC systems where specific dial settings correspond to optimized peak resolution.
Pilot Plant Operations: Providing a manual control interface that rivals the repeatability of automated systems.