A flow control valve controls the flow rate based on the change of resistance of the flow channel using a needle to adjust the opening of the flow channel that functions as a small orifice. Flow control valves come in a simply type, precision type, and bellows type. Use an appropriate type according to the price, accuracy, and usage. Gas and liquid constant flow valves, shut-off valves, proportional solenoid valves, and many other types of valve are also available.
Gas Flow Control Vlave
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Small Proportional Solenoid Valve
MODEL 3000 SERIES
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Precision Needle Valve w/Non-rotary Needle
MODEL 2412 SERIES
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Multidial Type Precision Needle Valve
MODEL 2412M SERIES
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Bellows Needle Valve
MODEL 2450 SERIES
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Simplified Paramount Miniature Needle Valve
MODEL 2400 SERIES
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Large Capacity Precision Needle Valve
MODEL 2412D SERIES
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Multiple Rotation Type Large Capacity Simplified Needle Valve
MODEL 2400D SERIES
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Variable Secondary Pressure Flow Controller
MODEL 2203 SERIES
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Variable Primary Pressure Flow Controller
MODEL 2204 SERIES
Liquid Flow Control Valve
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Precision Needle Valve w/Non-rotary Needle
MODEL 2412 SERIES
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Bellows Needle Valve
MODEL 2450 SERIES
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All-Teflon Constant Flow Valve for Liquids/Chemicals
MODEL 2600-T SERIES
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Constant Flow Valve for Liquid
MODEL 2600S/2600PVC SERIES
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Constant Flow Valve for Liquid
MODEL 2600-PPS SERIES