Kofloc Model 2412M Multidial Type Precision Needle Valve

Description

The Kofloc Model 2412M Multidial Type Precision Needle Valve is specifically engineered to address the need for “visualized” flow control. While standard needle valves rely on the operator’s feel or external flow meters for adjustment, the 2412M features a built-in multidial that tracks the exact position of the needle. This allows for the recording of specific numerical values corresponding to desired flow rates, ensuring perfect repeatability across different shifts or experiments.

The internal mechanism of the Kofloc Model 2412M Multidial Type Precision Needle Valve utilizes a precision-tapered needle and a non-rotating stem to ensure that every turn of the dial translates into a linear and stable change in flow. Its robust construction and smooth torque provide a premium user experience while maintaining the high pressure and temperature resistance required for industrial gas and liquid management. Whether used in gas mixing panels or chemical dosing stations, this valve provides the ultimate combination of precision and usability.

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.

Features

Integrated multidial (counter) for high-visibility and repeatable flow settings.
Precision-tapered needle for ultra-fine and linear flow control.
Non-rotating stem design to minimize seat wear and prevent particle generation.
Eliminates adjustment errors with numerical set-point tracking.
Available in high-grade Stainless Steel or Brass for versatile chemical compatibility.
Compact and aesthetically designed for high-end panel instrumentation.

Applications

Standardized Laboratory Testing: Ensuring identical flow rates across multiple test batches.
Gas Mixing Panels: Precise blending of gases where numerical tracking is required.
Analytical Equipment: Managing carrier gas flows in chromatography and spectroscopy.
Pilot Plant Operations: Recording precise set-points for process scaling.
Quality Control Systems: Maintaining consistent fluid delivery in automated inspection lines.

Specification

Model: 2412M
Adjustment Type: Multidial (Digital Counter)
Applicable Fluids: Air, N2, Ar, He, O2 (Gases) and various non-corrosive Liquids
Flow Characteristics: Linear flow adjustment
Maximum Operating Pressure: 1.0 MPa (Standard)
Operating Temperature: 5°C to 60°C
Connection Sizes: Rc 1/4, Rc 1/8, or 1/4″ Tube fittings
Body Materials: SUS316 Stainless Steel or Brass
Seal Materials: Fluorocarbon Rubber (Viton)

Additional Information

Notes:

For flow rating, please see Table of Rated Flow Ranges for Model 2412
You may specify the fluid and pressure flow of your equipment for our selection of the type that most suits your requirements.
For information on available connection end types other than standard ones.
The 2412M valve opens when it turns in the direction reverse to the 2412.