Kofloc Model 2400 Simplified Paramount Miniature Needle Valve

Description

The Kofloc Model 2400 Simplified Paramount Miniature Needle Valve was developed to bridge the gap between high-end analytical valves and standard industrial fittings. It utilizes a streamlined internal structure that prioritizes ease of use and long-term durability. By simplifying the needle mechanism, Kofloc has created a valve that is exceptionally easy to maintain while still providing smooth, incremental flow adjustments.

The miniature footprint of this valve makes it the ideal component for modern, compact machinery and panel-mounted systems. The Kofloc Model 2400 Simplified Paramount Miniature Needle Valve is built to handle low-to-medium flow rates with high repeatability. Its robust body—available in both brass and stainless steel—ensures it can withstand the rigors of continuous industrial use. Whether you are controlling air lines, water cooling, or inert gas purging, this valve delivers the essential performance needed without unnecessary complexity.

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

Compact miniature design for space-constrained installations.
Simplified Paramount series engineering for high reliability at a lower cost.
Smooth adjustment threads for precise, manual flow regulation.
Durable construction suitable for both gas and liquid media.
Easy maintenance and long service life due to its streamlined design.
Multiple material options for wide-ranging chemical compatibility.

Applications

General Industrial Equipment: Regulating air or coolant flow in small-scale machines.
Laboratory Instrumentation: Simple gas purging and sample line control.
Panel-Mounted Gas Systems: Cost-effective flow control for non-critical gas lines.
Air Tools and Pneumatics: Fine-tuning air supply to sensitive pneumatic components.
Educational Research: Reliable flow management in classroom and basic research setups

Specification

Model: 2400
Type: Miniature Needle Valve
Applicable Fluids: Air, Nitrogen (N2), Argon (Ar), Water, and other non-corrosive liquids/gases
Flow Capacity: Designed for low to medium flow (Consult factory for specific flow curves)
Maximum Operating Pressure: 1.0 MPa (standard)
Operating Temperature: 0°C to 60°C (standard)
Connection Sizes: Rc 1/8, Rc 1/4, or 1/8″ / 1/4″ tube fittings
Body Materials: Brass (C3604) or Stainless Steel (SUS316)
O-ring Material: NBR or Fluorocarbon rubber (Viton)

Additional Information

Due to operating conditions and instrumental errors, there may be differences between the values indicated in this table
and those that are actually used by the customer. Please use these values for reference only.
Needle	Max.CV	Supply pressure(Mpa)(Air at 20℃)					Supply pressure(Mpa)(Water at 20℃)
#	value	0.01	0.05	0.1	0.2	0.3	0.05	0.1	0.15
N1	0.018	1.6	5.0	7.5	12.0	15.0	0.16	0.24	0.31
N2	0.03	3.8	9.0	13.0	21.0	27.0	0.26	0.42	0.86
N3	0.13	12.0	31.0	55.0	90	120	1.2	1.8	2.5