The KOFLOC 2204 flow control valves are useful to precisely control the miniature gas flow and can efficiently manage the gas flow under the fluctuating primary pressure while maintaining the secondary outlet pressure at a constant rate. This feature makes it important to have the preliminary valve to control the flow mechanisms. The high precision parts are used in the construction of the valve.
The design of the 2204 model rotates to regulate the screw into the linear movement of the needle without any gap and vibrations of the screw for stable flow. It can stabilize the excellent flow with clean construction. The pressure supply is independent, but is prone to fluctuations. It is used with the scientific instruments to analyze the environment, atomic absorption spectrometry, gas chromatography, research and development and for general use in the industry.