Variable Primary Pressure Flow Controllers (Not subject to supply pressure variations)
MODEL 2204 SERIES
Model 2204 Variable Primary Flow Controller is a Pressure control valve that always keeps flows at a constant rate under a given constant level of secondary pressure (outlet pressure) even when the primary pressure (inlet pressure) fluctuates. The built-in precision needle valve accurately
controls flowsto set the flow rate, including ultra-minute flows.
1. Stable flow control
A non-rotary needle valve is composed of high-precision components ensures the smooth control of ultra minute event flows.
2. Not subject to supply pressure fluctuations
Flows are protected from being affected by primary pressure (supply pressure) fluctuations, under a given constant level of secondary pressure (outlet pressure).
3. Cleanliness ensured
All the high-precision components are super-cleaned before assembly so that the product can be safely used even on high-sensitivity analysis for which instruments for cleanliness is essential.
1. Physical and chemical appliances
2. Control of the second-stage operation of pumps
3. Various instruments for analysis
4. Environmental instrumentation systems
/> Rated flow ranges: Gas: 10 ML/min – 10 L/min
Control accuracy: Within the set flow ± 2% when the primary pressure (inlet pressure) changes by 0.3 MPa in a range between 0.07 MPa and 0.5 MPa.
Number of turns of regulating screw: approx. 12 turns
Maximum operating pressure: 0.5 Mpa
Maximum operating temperature: 60 ℃
Materials of parts in contact with fluids: (A) Al, brass, NBR, POM, SUS316
for more information please contact us below :
PT. Wiratama Mitra Abadi
Jl. Dewi Kunti II No. 2 Kalimalang - Bekasi
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Perumnas Teluk Jambe Block C No. 53
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Email : firstname.lastname@example.org
Website : www.flowmasonic.com
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