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Plast-O-Matic FC Series PVC Flow Control Valve, For Ultra-Pure and Corrosive Liquids, 7 gpm, 3/4" NPT Female
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Plast-O-Matic FC Series PVC Flow Control Valve, For Features
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Maintain constant flow with inlet pressure changes
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For corrosive and ultra pure liquid applications
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No metals in contact with the liquid
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Automatic in operation - no adjustments
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Remain accurate to within 15% of this flow rate even as line pressure fluctuates
About Plast-O-Matic FC Series PVC Flow Control Valve, For
Flow Control Valves - Constant flow rate thermoplastic valves for ultra-pure and corrosive liquids. The standard Series "FC" flow controls are constructed of TYPE 1, GRADE 1 PVC (Polyvinyl Chloride) with diaphragms of EPDM. The Series "FC" flow controls are used to maintain a constant pre-determined flow in a system. They must be installed in the correct flow direction (indicated by label) to work properly. They utilize a diaphragm which changes shape with inlet pressure changes, thus maintaining a constant flow rate. They are normally used to replace more costly flow control devices. These flow controls are designed for liquids similar in viscosity to water. All applications should be tested for flow characteristics and chemical compatability to insure desired results. Swelling of the diaphragms in certain liquids will result in loss of flow rate accuracy. An in-line strainer or filter should be installed before the flow control when suspended solids are present, and for all applications below 1.0 GPM (3.8 LPM). The Series "FC" flow controls must have at least 15 PSI (1 Bar) pressure drop across the control in order to deliver the rated flow. Maximum pressure is 120.
