Kofloc Model RK120X Multiple Flow Meter with Needle Valve

Description

The Kofloc Model RK120X Multiple Flow Meter with Needle Valve is engineered for users who cannot compromise on precision. Part of Kofloc’s high-end “X” series, this meter utilizes precision-tapered glass tubes that offer superior linearity and readability. By consolidating multiple lines—ranging from 2 to 10 tubes—into one unit, it eliminates the “spaghetti piping” often found in complex gas distribution systems.

Each channel of the Kofloc Model RK120X Multiple Flow Meter with Needle Valve features a high-performance needle valve located at either the inlet or outlet (depending on your pressure requirements). These valves are designed for smooth, hysteresis-free adjustment, allowing operators to set exact flow rates for different gases or liquids within the same manifold. The unit is housed in a robust metallic frame with a transparent protective cover, ensuring that the precision glass components are shielded from industrial impacts while maintaining maximum visibility.

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.

Specification

Model: RK120X
Number of Tubes: 2, 3, 4, up to 10 tubes (Manifold type).
Measurement Principle: Variable Area (Float in Tapered Glass).
Applicable Fluids: Air, N2, O2, Ar, H2, He, CO2, and various liquids.
Accuracy: Within ±2% Full Scale (Standard) / ±5% F.S. (depending on range).
Max Operating Pressure: 0.5 MPa to 1.0 MPa (depending on configuration).
Operating Temperature: 0°C to 60°C.
Wetted Materials: SUS316, SUS304, Brass, Glass, and Viton/NBR seals.
Connection Size: Rc 1/4 or specified tube fittings.

Features

Multi-Channel Integration: Monitor and control up to 10 fluid lines in a single compact manifold.
Superior Accuracy: High-grade glass tubes provide laboratory-level precision (±2% F.S. options).
Independent Needle Valves: Each tube has its own valve for precise, individual flow setting.
Customizable Scales: Each tube can be calibrated for different fluids and flow ranges.
Robust Protection: Heavy-duty frame with a front shield to protect glass tubes.
Professional Panel Finish: Designed for seamless integration into high-end instrument panels.

Applications

The Kofloc Model RK120X Multiple Flow Meter with Needle Valve is the industry standard for:

Gas Mixing Stations: Precise on-site blending of specialty gases.
Semiconductor Tools: Managing purge gases and cooling water for process chambers.
Analytical Labs: Centralized flow control for multiple gas chromatographs or analyzers.
Pilot Plants: Monitoring reagent feed lines in chemical research.
Medical Manifolds: Controlling oxygen and air delivery in clinical environments.