Variable Secondary Pressure Flow Controller MODEL 2203 SERIES
A flow controller is a differential pressure regulator designed
to control minute gas flows with precision and keep
a certain constant flow rate. Model 2203 Variable Secondary
Pressure Flow Controller is a control valve that keeps
mass flows at a constant rate under a given constant level
of supply pressure even when the load pressure on the
secondary side (outlet side) fluctuates, and its construction
is designed so that the performance of its precision control
over flows to the set flow rate is maintained by the incorporated
precision needle valve without being affected by
• Stable flow control
A non-rotary needle valve composed of high-precision components ensures smooth control of minute flows.
• Not subject to load pressure fluctuations
The incorporated precision needle valve protects flows from being affected by secondary or outlet pressure fluctuations, so the product is a 'must-be' tool in the first stage of any flow control line.
• Cleanliness ensured
All the components are super-cleaned before assembly so that the product can be safely used even on instruments for analysis for which cleanliness is essential.
• Gas chromatographs
• Environmental instrumentation systems
• Gas mixing systems in various fields
• IN side filter joint Model 2300B
• Connection joint
♦For information on available types of connection ends and filter joints other than those standard,please contact us.
♦You may specify the supply pressure,fluid and flow rate of your equipment for our selection of the type that most suits your requirements.
♦Use the values on Table of Rated Flow Ranges for reference purposes only.
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