Flow Controllers Model FC 8744, Series FC 8800 & FC 8900
DATA SHEETFlow ControllersModel FC 8744,Series FC 8800 & FC 8900Flow Controllers for Gas & Liquid ServiceModel 1350G with FC 8800FC 8744FC 8800/ FC 8900Brooks flow controllers are designed to maintain a constant differential pressure acrossan integral manual flow regulating valve. The incoming fluid pressure on one side of thediaphragm, and outlet pressure plus spring action on the other side, position an integraldiaphragm-actuated control valve. Variations in the supply or discharge pressure disturbthe balance of forces on the diaphragm, causing the internal control valve to open orclose, thus maintaining a fixed differential pressure across the integral, manual flowregulating valve resulting in constant flow. (Refer to Figure 1)Model FC 8744 controllers are used for accurately adjusting and maintaining smallgas and liquid flows with variable downstream pressures.Series FC 8800 controllers are used for accurately adjusting and maintaining liquidand gas flows with variable upstream pressures.Series FC 8900 controllers are used for accurately adjusting and maintaining liquidand gas flows with variable downstream pressures.Features Flow controllers for high pressure or low flow rates to handle demanding applicationsIntegral mounting to flowmeter to save space and improve installationHigh-resolution valves provide precise flow control for many applicationsMany different materials of construction that provides process immunity and flexibilityProduct SpecificationsFlow Ranges (Refer to Table 1)Pressure and Temperature RatingsMinimum Operating Temperature:Maximum Operating Temprature:Water - up to 480 GPH / 1820 l/hAir - up to 2130 SCFH / 56000 ln/hUp to 1000 psig / 69 Bar. Refer to Table 2a or 2b-40 F/CRefer to Tables 2a or 2b.Pressure DropPressure Equipment Directive (97/23/EC)Refer to Table 2a.Equipment falls under Sound Engineering Practice (SEP) according to the directive.View Flow ControllersProduct PageBrooksInstrument.com1
Product SpecificationsMATERIALS OF CONSTRUCTIONController BodyController Diaphragm316 Stainless Steel, Brass or Aluminum (FC 8744 only). Refer to Table 3Buna-N, Teflon or Viton fluoroelastomers. Refer to Table 3.Needle Valve316 Stainless Steel Cartridge Valve. Refer to Figure 3. Refer to data sheet DS-VA-CART-eng.316 Stainless Steel NRSTM Valve. Refer to Figure 2. Refer to data sheet DS-VA-8503-eng.316 Stainless Steel high flow needle valve type. Refer to Table 3.O-ringsKalrez/Teflon (SS body only). Refer to Table 3.Viton fluoroelastomers, Buna-N, Kalrez (SS body only), EPR (SS body only),SPECIFICATIONSDimensionsRefer to Figure 4SizingRefer to Table 4.Material Certification(Stainless Steel body only)Ordering Information / Model CodesCertification to NACE MR-01-75;Certification to EN 10204-2.2; Certification to EN 10204-3.1Refer to Model CodeFigure 1 Cutaway View, Principle of OperationFigure 2 Cutaway View, NRS Valve2Figure 3 Cutaway View, Cartridge Valve
Product Specifications - Flow Ranges, Pressure/Temperature Ratings & Pressure DropTable 1 FC Series Flow RangesTable 2a FC Series Pressure / Temperature Ratings and Pressure DropTable 2b FC Series Pressure / Temperature Ratings CRN3
Product Specifications (continued)Table 3 FC Series Materials of Construction / Connection / Valve OptionTable 4 Sizing Chart4
Product DimensionsSeries FC 8800/8900Model FC 8830Model FC 8744Figure 4 Flow Controller Dimensional Drawings5
Model CodeCode DescriptionCode Option Option DescriptionI.Base Model NumberFCA87FCA88FCA89II. Type of Use000205121530*40424544*Low flow gases and liquids with variable downstream pressureGases and liquids with variable upstream pressureGases and liquids with variable downstream pressureGeneral use, standard operating pressure, integral connection to Models 1350 & 1355General use, standard operating pressure, integral NPT connectionsGeneral use, high operating pressure, integral NPT connectionsHigh flow rates, standard operating pressure, integral NPT connectionsHigh flow rates, high operating pressure, integral NPT connectionsVery high flow rates, standard operating pressure, integral NPT connectionsPrecise control, standard operating pressure, integral connection to Models 1350 & 1355Precise control, standard operating pressure, integral NPT connectionsPrecise control, high operating pressure, integral NPT connectionsVery precise control, low operating pressure, adapters requiredIII. Body MaterialA*BC*DBrass316 Stainless SteelAluminum - FC 8744 only316 Stainless Steel - CRNIV. Diaphragm Material23*TeflonBunaV.O-ring MaterialABCDEYVitonBunaKalrez - Stainless Steel body onlyKalrez/Teflon - Stainless Steel body onlyEPR - Stainless Steel body onlyNot applicableProcess Connection Size& Type12345*6*71/4” FNPT1/8 FNPT1/8” Tube Compression1/4” Tube Compression1/4” I. D. Hose3/4” FNPTIntegral 5/16-24 UNF ThdVII. Valve ConfigurationABCDEFGHJLYCartridge Valve, Low FlowCartridge Valve, Medium FlowCartridge Valve, High FlowNRS Needle Valve, Size #1 (316 SS only)NRS Needle Valve, Size #2 (316 SS only)NRS Needle Valve, Size #3 (316 SS only)NRS Needle Valve, Size #4 (316 SS only)NRS Needle Valve, Size #5 (316 SS only)NRS Needle Valve, Size #6 (316 SS only)High Flow Needle ValveNo Valve0Knob onlyIX. FilterABCNoneFilter on InletFilters on Inlet & OutletX.Mounting Configuration* CRN NOT AVAILABLE012NoneMounting Bracket, Plated Steel (standard) Note: N/A FC 8744Mounting Bracket, Stainless Steel Note: N/A FC 8744VI.VIII. Valve OptionSample Standard Model Code (Fields incomplete )IFCA886II00IIIBIV2VAVI2VIIDVIII0IXAXXIXII0
Model CodeCode DescriptionCode Option Option DescriptionXI. Material CertificationsABCDEFNoneCertification to NACE MR-010-75Material Certification EN 10204-2.2Material Certification EN 10204-3.1Certification to NACE & Material Certification EN 10204-2.2Certification to NACE & Material Certification EN 10204-3.1XII. Additional Cleaning* CRN NOT AVAILABLE12Standard Cleaning ProcessDegrease and Clean for Oxygen ServiceSample Standard Model Code (Fields I2Request a Quote7
Service and SupportBrooks is committed to assuring all of our customers receive the ideal flow solution for their application, along with outstanding service and support to back it up. We operate first class repair facilities located around the world to provide rapid response and support.Each location utilizes primary standard calibration equipment to ensure accuracy and reliability for repairs and recalibration and iscertified by our local Weights and Measures Authorities and traceable to the relevant International Standards.Visit www.BrooksInstrument.com to locate the service location nearest to you.START-UP SERVICE AND IN-SITU CALIBRATIONBrooks Instrument can provide start-up service prior to operation when required. For some process applications, where ISO-9001Quality Certification is important, it is mandatory to verify and/or (re)calibrate the products periodically. In many cases this servicecan be provided under in-situ conditions, and the results will be traceable to the relevant international quality standards.CUSTOMER SEMINARS AND TRAININGBrooks Instrument can provide customer seminars and dedicated training to engineers, end users, and maintenance persons. Pleasecontact your nearest sales representative for more details. Due to Brooks Instrument’s commitment to continuous improvement of our products, all specifications are subject to change without notice.TRADEMARKSBrooks. Brooks Instrument, LLCAll other trademarks are the property of their respective owners.DS-VA-FC-eng/2021-0220218
C Material Certification EN 10204-2.2 D Material Certification EN 10204-3.1 E Certification to NACE & Material Certification EN 10204-2.2 F Certification to NACE & Material Certification EN 10204-3.1 XII. Additional Cleaning 1 Standard Cle
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