Data Sheet Flow Controllers for Gas and Liquid Service Brooks Flow Controllers for Gas and Liquid Service Model FC 8744, Series FC 8800 and 8900 Model FC 8800 Flow Controller Model 1350/55 with FC 8900 Flow Controller Model FC 8744 Flow Controller www.servinstrumentation.fr 1
Flow Controllers for Gas and Liquid Service Data Sheet General Features: Wide range of models for high and low flow rates. Models for constant upstream or downstream pressure service maintains flow at varying pressure. Integral Controller with flowmeter assemblies in a compact size. Brass or 316 Stainless Steel construction compatible with a wide range of fluids. Front or Rear Panel Mounting option. 15 Turn NRS TM (extremely low flow) valve option for even more precise control and adjust flow output. DESCRIPTION Brooks flow controllers are designed to maintain a constant differential pressure across an integral, manual flow regulating valve. The incoming fluid pressure on one side of the diaphragm, and outlet pressure plus spring action on the other side, position an internal diaphragm-actuated control valve. Variations in the supply or discharge pressure disturb the balance of forces on the diaphragm, causing the internal control valve to open or close, thus maintaining a fixed differential pressure across the integral, manual flow regulating valve. Refer to Figure 1. Model FC 8744 controllers are used for accurately adjusting and maintaining liquid and gas with constant upstream pressures. Series FC 8800 controllers are used for accurately adjusting and maintaining liquid and gas flows with constant downstream pressures. Series FC 8900 controllers are used for accurately adjusting and maintaining liquid and gas flows with constant upstream pressures. SPECIFICATIONS Flow Ranges Refer to Table 1. Pressure Equipment Directive (97/23/EC) Equipment falls under Sound Engineering Practice (SEP) according to the directive Pressure Drop Refer to Table 3. PHYSICAL Materials of Construction Controller Body: 316 Stainless Steel, Brass or Aluminum (8744 only) Refer to Table 4. Controller Diaphragm: Buna-N, Teflon or Viton Refer to Table 4. Needle Valve: 1)316 Stainless Steel Cartridge valve 2)316 Stainless Steel NRS Valve 3)316 Stainless Steel standard needle valve type Refer to Table 4. O-rings: Viton Buna-N, Kalrez (SS body only) EPR (SS body only) Refer to Table 4. Meter Dimensions Refer to Figure 2. Sizing Refer to Table 6. Material Certification: (Stainless Steel body only) Certification to NACE MR-01-75 Certification to DIN 50049-2.2 Certification to DIN 50049-3.1B Ordering Information and Model Codes Refer to Table 5. Pressure and Temperature Ratings Refer to Table 2. 2
Data Sheet Flow Controllers for Gas and Liquid Service Table 1 Flow Ranges Flow Range - 8800 Series Water Air Type Needle Size L/H GPH Ln/H SCFH 00, 02, 05 Low 2.8-5.6 0.74-1.5 54-107 3.8-7.5 Medium 14-28 3.7-7.4 143-287 10-20 High 60-120 16-31 917-1820 64-127 NRS 1 0.1-0.2 0.02-0.05 2.2-4.4 0.2-0.3 NRS 2 0.26-0.55 0.06-0.13 5.1-10.2 0.35-0.71 NRS 3 0.5-1.0 0.13-0.25 4.8-9.5 0.34-0.67 NRS 4 2.0-4.1 0.51-1.0 19-38 1.3-2.7 NRS 5 5.2-10.4 1.3-2.6 83. - 165 5.8-11.5 NRS 6 17-34 4.2-8.5 267-534 18.7-37.3 12, 15-25 - 570 6.0-150 600-14000 20-460 30-135 - 1820 40-480 3800-56000 125-1835 40, 42, 45 NRS 1 0.01-0.24 0.002-0.06 1.5-2.9 0.1-0.2 NRS 2 0.02-0.45 0.005-0.11 2.9-6.0 0.2-0.42 NRS 3 0.04-1.1 0.01-0.30 0.6-15.8 0.04-1.1 NRS 4 0.06-2.7 0.02-0.7 1.1-54 0.08-3.8 NRS 5 0.2-8.7 0.05-2.3 3.4-152 0.24-10.6 NRS 6 0.7-30 0.2-8.0 12.5-545 0.87-38 Flow Range - 8900 Series Water Air Type Needle Size L/H GPH Ln/H SCFH 00, 02, 05 Low 2.8-5.6 0.74-1.5 110-215 7.5-15 Medium 14-28 3.7-7.4 610-1160 20-40 High 60-120 16-31 3875-7750 130-255 NRS 1 0.1-0.2 0.02-0.05 4.3-8.7 0.3-0.6 NRS 2 0.26-0.55 0.06-0.13 10. - 20. 0.7-1.4 NRS 3 0.5-1.0 0.13-0.25 9.5-19. 0.6-1.3 NRS 4 2.0-4.1 0.51-1.0 38. - 76. 2.6-5.3 NRS 5 5.2-10.4 1.3-2.6 168. - 331 11.7-23.1 NRS 6 17-34 4.2-8.5 535-1071 38-75. 12, 15-25 - 570 6.0-150 600-14000 20-460 40, 42, 45 NRS 1 0.01-0.24 0.002-0.06 6.0-9.0 0.2-0.3 NRS 2 0.02-0.45 0.005-0.11 12.0-30.0 0.4-1.0 NRS 3 0.04-1.1 0.01-0.30 30-60 1-2.0 NRS 4 0.06-2.7 0.02-0.7 55-225 2.0-7.5 NRS 5 0.2-8.7 0.05-2.3 305-640 10.0-21.0 NRS 6 0.7-30 0.2-8.0 1160-1800 40-60 Flow Range - 8744 Series Water Air Type Needle Size L/H GPH Ln/H SCFH 44 NRS 1 0.01-0.25 0.002-0.06 0.05-25 0.002-0.8 NRS 2 0.02-0.45 0.005-0.10 0.1-45 0.002-1.5 NRS 3 0.04-1.1 0.01-0.30 0.2-85 0.005-2.8 3
Flow Controllers for Gas and Liquid Service Table 2 Pressure/Temperature Ratings Table 3 Pressure Drop Data Sheet Maximum Working Pressure PSIG/Bar Maximum Temperature Series Model Body Material/ F / C Series 8800/8900 Diaphragm 00/02/12/40/42 05/15/45 8830 8744 Brass/Viton 350 / 149 250 / 17 N/A N/A N/A Brass/Buna 180 / 82 250 / 17 N/A N/A N/A SS/Teflon 300 / 149 300 / 21 1000 / 69 300 / 21 N/A SS/Viton 350 / 149 300 / 21 1000 / 69 300 / 21 N/A Alum/Buna 140 / 60 N/A N/A N/A 200 / 14 NOTES: The minimum total pressure drop is the minimum pressure needed to reach maximum flow. The maximum total pressure drop is the maximum permitted across the controller. Table 4 Materials of Constructions / Connection / Valve Option Total Pressure Drop Minimum Maximum Model psi / bar psi / bar 8800 10 / 0.7 300 / 21 8802 10 / 0.7 300 / 21 8805 10 / 0.7 300 / 21 8900 10 / 0.7 150 / 10 8902 10 / 0.7 150 / 10 8905 10 / 0.7 150 / 10 8812 15 / 1 150 / 10 8815 15 / 1 150 / 10 8912 15 / 1 50 / 3.5 8915 15 / 1 50 / 3.5 8830 25 / 2 75 / 5 8840 15 / 1 300 / 21 8842 15 / 1 300 / 21 8845 15 / 1 300 / 21 8940 15 / 1 300 / 21 8942 15 / 1 300 / 21 8945 15 / 1 300 / 21 8744 10 / 0.7 150 / 10 Item Series 8800/8900 Model 00 02 05 12 15 40 42 45 8830 8744 Body/Diaphragm/Valve Seat Material Brass/Viton X X - X - X X - - - Brass/Buna X X - X - X X - - - SS/Teflon X X X X X X X X X - SS/Viton X X X X X X X X X - Alum/Buna - - - - - - - - - X Connection Size and Type 1/4" F-NPT X X X X X X X X - - 1/8" F-NPT X X - - X X X X - X 1/8" Tube Compression X X - - X X X X - X 1/4" Tube Compression X X X X X X X X - - 1/4" I.D. Hose X X - - - X X - - X 3/4" F-NPT - - - - - - - - X - Integral 5/16-24 UNF Thd - - - - - - - - - X Integral connection for 1350/55 - one end X - - - - X - - - - Filter Filter - inlet X X X X X X X X - X Filter - inlet & outlet - - - - - - - - - X Valve Type Cartridge valve X X X - - - - - - - NRS Valve X X X - - X X X - X Digital handle NRS Valve - - - - - - X X - X Standard Needle Valve - - - X X - - - X - No Valve X X X - - X X X - X 4
Data Sheet Flow Controllers for Gas and Liquid Service Figure 1 Cutaway View, Principle of Operation Series FC 8800/8900 Model FC 8830 Model FC 8744 Figure 2 Dimensional Drawings 5
Flow Controllers for Gas and Liquid Service Data Sheet Table 5 Model Code APPLICATION FCA87 Very low flow gases with constant upstream pressure FCA88 Gases and liquids with constant downstream pressure FCA89 Gases and liquids with constant upstream pressure TYPE OF USE 00 General use, standard operating pressure, integral connection to Models 1350 & 1355 02 General use, standard operating pressure, integral NPT connections 05 General use, high operating pressure, integral NPT connections 12 High flow rates, standard operating pressure, integral NPT connections 15 High flow rates, high operating pressure, integral NPT connections 30 Very high flow rates, standard operating pressure, integral NPT connections 40 Precise control, standard operating pressure, integral connection to Models 1350 & 1355 42 Precise control, standard operating pressure, integral NPT connections 45 Precise control, high operating pressure, integral NPT connections 44 Very precise control, low operating pressure, adapters required BODY MATERIAL A Brass B 316 Stainless Steel C Aluminum DIAPHRAGM MATERIAL 1 Viton 2 Teflon 3 Buna O-RING MATERIAL A Viton B Buna C Kalrez D Kalrez / Teflon SS body only E EPR SS body only Y Not Applicable PROCESS CONNECTION SIZE & TYPE 1 1/4" F-NPT 2 1/8" F-NPT 3 1/8" Tube Compression 4 1/4" Tube Compression 5 1/4" I.D. Hose 6 3/4" F-NPT 7 Integral 5/16-24 UNF Thd VALVE CONFIGURATION A Cartridge Valve, Low Flow B Cartridge Valve, Med. Flow C Cartridge Valve, High Flow D NRS Needle Valve, Size # 1 E NRS Needle Valve, Size # 2 F NRS Needle Valve, Size # 3 G NRS Needle Valve, Size # 4 H NRS Needle Valve, Size # 5 J NRS Needle Valve, Size # 6 L High Flow Needle Valve Y No Valve 6
Data Sheet Flow Controllers for Gas and Liquid Service Table 5 Model Code Cont d VALVE OPTION 0 Knob only 1 Digital Handle FILTER A None B Filter on Inlet C Filters on Inlet & Outlet MOUNTING CONFIGURATION 0 None 1 Mounting Bracket, steel plated (standard) NOTE: N/A FC8744 2 Mounting Bracket, stainless steel NOTE: N/A FC8744 MATERIAL CERTIFICATIONS A None B Certification to NACE MR-01-75 C Material Certification DIN 50049-2.2 D Material Certification DIN 50049-3.1B E Certification to NACE & Material Certification DIN 50049-2.2 F Certification to NACE & Material Certification DIN 50049-3.1B PROCESSES 1 Standard cleaning process 2 Degrease and clean for oxygen service Table 6 Sizing Chart Downstream Flowcontroller Sizing Formula for gas Q2 = Q1 x Pout x (293.1 x 1.293) 1.013 (T x density) Upstream Flowcontroller Sizing Formula for gas Q2 = 1 x Pin x (293.1 x 1.293) OP (T x density) Q1 = States flow range l n /h Q2 = Actual flow range l n /h Pout = Actual outlet operating pressure (bar) Pin = Actual inlet operating pressure (bar) T = Actual operating temperature (K) Density = Density of fluid (kg/m 3 ) n OP = Operating Pressure For Liquid Up and Downstream Controllers Q2 = Q1 x 1000 Density Downstream Flowcontroller Sizing Formula for gas Q2 = Q1 x Pout x 530 14.7 (T x SG) Upstream Flowcontroller Sizing Formula for gas Q2 = 1 x Pin x 530 14.7 (T x SG) Q1 = States flow range (scfh) Q2 = Actual flow range (scfh) Pout = Actual outlet operating pressure (psia) Pin = Actual inlet operating pressure (psia) T = Actual operating temperature R( F + 460) SG = Specific gravity of Gas or Liquid For Liquid Up and Downstream Controllers Q2 = Q1 x 1 SG 7
Flow Controllers for Gas and Liquid Service Data Sheet LIMITED WARRANTY Seller warrants that the Goods manufactured by Seller will be free from defects in materials or workmanship under normal use and service and that the Software will execute the programming instructions provided by Seller until the expiration of the earlier of twelve (12) months from the date of initial installation or eighteen (18) months from the date of shipment by Seller. Products purchased by Seller from a third party for resale to Buyer ( Resale Products ) shall carry only the warranty extended by the original manufacturer. All replacements or repairs necessitated by inadequate preventive maintenance, or by normal wear and usage, or by fault of Buyer, or by unsuitable power sources or by attack or deterioration under unsuitable environmental conditions, or by abuse, accident, alteration, misuse, improper installation, modification, repair, storage or handling, or any other cause not the fault of Seller are not covered by this limited warranty, and shall be at Buyer s expense. Goods repaired and parts replaced during the warranty period shall be in warranty for the remainder of the original warranty period or ninety (90) days, whichever is longer. This limited warranty is the only warranty made by Seller and can be amended only in a writing signed by an authorized representative of Seller. BROOKS LOCAL AND WORLDWIDE SUPPORT Brooks Instrument provides sales and service facilities around the world, ensuring quick delivery from local stock, timely repairs and local based sales and service facilities. Our dedicated flow experts provide consultation and support, assuring successful applications of the Brooks flow measurement and control products. Calibration facilities are available in local sales and service offices. The primary standard calibration equipment to calibrate our flow products is certified by our local Weights and Measures Authorities and traceable to the relevant international standards. START-UP SERVICE AND IN-SITU CALIBRATION Brooks Instrument can provide start-up service prior to operation when required. For some process applications, where ISO-9001 Quality Certification is important, it is mandatory to verify and/or (re)calibrate the products periodically. In many cases this service can be provided under in-situ conditions, and the results will be traceable to the relevant international quality standards. CUSTOMER SEMINARS AND TRAINING Brooks Instrument can provide customer seminars and dedicated training to engineers, end users and maintenance persons. Please contact your nearest sales representative for more details. HELP DESK In case you need technical assistance: Due to Brooks Instrument's commitment to continuous improvement of our products, all specifications are subject to change without notice. Copyright 2003 Brooks Instrument Division, Emerson Electric Co. All rights reserved. Printed in U.S.A. 8