PBV Ball Valves - PBV, DSI, Forged Steel Valves
PBV Ball ValvesFlanged Floating Ball ValvesREQUEST A QUOTEsales@dkamans.comSCHEDULE SERVICES562-529-8400WWW.DKAMANS.COM
Corrosion /Stress Cracking Resistant Firesafe Designfor On & Offshore Oilfield and Industrial ApplicationsFlanged Floating Ball ValvesSeriesSeries 44004400/6400/6400 2-Piece2-Pieceandand SeriesSeries 54005400 UnibodyUnibodyStemStem PackingPacking BallBall ValvesValvesSeriesSeries 65006500/4500/4500 2-Piece2-PieceOO-ringring StemStem BallBall ValvesValvesClassClass 150,150, 300300 andand 60060011Sizes12"Sizes //22"" -- 12"Their Options Are Our Standards
Manufacturer of Quality ValveProducts Around the GlobeAt Global Flow Technologies, formerly Zy-Tech, we are committed to improving ourTMclients’ operational and financial performance by supplying the most comprehensiverange of valve products in the industry through our family of trusted valve brands.Engineering ExpertiseGFT utilizes the latest state of the art engineering software to provide customdesign services for any application. Finite element analysis is just one ofmany Design Verification Tools GFT uses for designing valves to specificcustomer requirements.CAD and NC capabilitiesWith GFT’s fast and efficient workflow, CAD drawings can be released tothe network for manufacturing and purchasing. All computer generatedmachine programs can be quickly changed for weld overlays or otherprocesses. The result is faster deliveries.Accurate InventoriesDaily cycle counting and order picking using wireless barcode guns andautomated part delivery systems results in more accurate inventories andfaster product delivery.Quality ControlAll GFT Companies manufacture quality products designed and tested tomeet the standards of Qualifying Authorities around the world. Advancedengineering and our Quality Management System assure that our valveproducts continue to exceed your expectations for performance.Customer ServiceGFT’s Customer Service Department is fully staffed with trained customerservice representatives ready to help you with your ordering information,technical specifications and logistics.Visit us at www.globalflowtech.com Toll Free: 1.800.231.35302Licensed for manufacture inaccordance with API 6D - 0129and fire tested to API 6FA or 607
ContentsPBV Valve Flanged Floating Ball ValvesProduct Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Specifying Valve Figure Numbers . . . . . . . . . . . . . . . . . . . 4Technical DataPressure Temperature Ratings . . . . . . . . . . . . . . . . . . . . . 5Maximum Stem Break Torque . . . . . . . . . . . . . . . . . . . . . 6Approximate Valve Weights . . . . . . . . . . . . . . . . . . . . . . . . 6Actuator Mounting DataSeries 4400, 5400 & 6400 Class 150, 300 & 600 . . . . . . 7Series 4500 & 6500 Class 150, 300 & 600 API 6D . . . . 8Flow Coefficient (Cv) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Pressure Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Certification of Quality and Design . . . . . . . . . . . . . . . . . . .9NACE Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Design Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Standard Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Firesafe ISO Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Series 6400 RP & 4400 FP 2 PieceStem Packing Ball ValvesStandard Design Features . . . . . . . . . . . . . . . . . . . . 12, 14Dimensional Data, Series 6400 Class 150, 300 & 600 . . 13Dimensional Data, Series 4400 Class 150, 300 & 600 . . 15Series 5400 RP UnibodyStem Packing Ball ValvesStandard Design Features . . . . . . . . . . . . . . . . . . . . . . . . 16Dimensional Data, Series 5400 Class 150 & 300 . . . . . . 17Series 4500 RP & 6500 FP 2 PieceO-Ring Stem Seal Ball Valves API 6DStandard Design Features . . . . . . . . . . . . . . . . . . . . . . . . 18Dimensional Data, Series 4500 Class 150, 300 & 600 . . 18Dimensional Data, Series 6500 Class 150, 300 & 600 . . 19Parts and MaterialsStem Packing Design . . . . . . . . . . . . . . . . . . . . . . . . 20, 21Stem O-Ring Design API 6D . . . . . . . . . . . . . . . . . . . . . 22Maintenance and Repair Kits . . . . . . . . . . . . . . . . . . . . . 23Terms and Conditions . . . . . . . . . . . . . . . . . . . . Back CoverProduct RangeShellMaterialClass150CarbonSteel orIndustrialOil & GasIndustrialOil & GasIndustrialIndustrialOil & GasIndustrialOil & GasIndustrialIndustrialOil & GasIndustrialOil & ngO-RingBodyDesignLP 2 pcLP 2 pcLP 2 pcLP 2 pcLP/S UniLP 2 pcLP 2 pcLP 2 pcLP 2 pcLP/S UniLP 2 pcLP 2 pcLP 2 pcLP 2 3/4111/2 ———— Flanged———— Flanged— ———— ——— — ——— —— —— — Size (in.)234 6810 S —— — —S — —S————— —S — ——LP Long Pattern DesignS Short Pattern Design3
PBV Valve Flanged Floating Ball Valve Designs, Specifying Valve Figure NumbersSpecifying PBV Valve Figure NumbersExample: C-6410-31-2236-FT-NL- I This number represents a Carbon Steel, Full 2-piece Body, Stem Packed Flanged Floating Type,Class 150 Ball Valve, Fire Tested, with Raised Face End Connections, WCB Body with 316 Stainless Steel Trim, Virgin TFM Seats,PTFE Seals, NACE Compliance, Lever Operated with ISO 5211 Mounting Pad.CMaterialCode-64PortConfig.ValveTypeC44Carbon RegularStemSteel2 pc Body PackingS5FlangedStainless Regular FloatingSteelUnibodyType65FullO-Ring2 pc BodyStemFlangedFloatingType10 -31- 2236 -FT- NOperator-IPressureClassFireTestedEndBodyConnect. MaterialTrimMaterialSeatMaterialSealMaterial10150 Class30300 Class60600 Class3FireTested1RF3RTJ4NonStandard00Same asBody36316SS71Monel 73Hastelloy CCarbonFilledTFMCFVirginTFMNNylonPPeek ZMetalSeatsTNLIPTFENACELeverISO 5211YSGMountingViton GF Non NACEGearPadEOperatorEPDMBW*BareViton signModifierCode*ED resistant o-ring seals for 4500/6500 series.GFT’s PBV Valve Brand Family ofFlanged Floating Ball Valve ProductsSeries 6500 /4500Series 6400 / 4400Series 5400To learn more about this product line and other PBV Valve products for on and offshoreoilfield and industrial applications, visit our website at www.globalflowtech.com.4
Pressure Temperature RatingsPressure Temperature RatingsThe pressure temperature ratings for PBV Valve’s Flanged Floating Ball Valves are determined by the body material, seal material and the seat material rating. The charts below are indicative of the standard seat materials. For ratings of other materials,contact your PBV Valve customer service representative.1/2"–11/2"1 1/ 2"3/4"–11/2"1/2"–1"1"PSI1600Series 4400:Series 4500:Series 5400:Series 6400:Series 6500:Class 150/300/600Class 150/300/600Class 150/300Class 150/300/600Class 150/300/600MPa(Kgr/cm 2 )Class 600Body Rating14002"– 4"2"– 4"2"– 4"11/2"–3"11/2"–3"PSI10.78 (110)16009.82 (100)1400F C YN7.84 (80)P10008006.86 (70)Class 300Body Rating5.88 (60)Class 150/300/600Class 150/300/600Class 150/300Class 150/300/600Class 150/300/600MPa(Kgr/cm 2 )Class 600Body Rating10.78 (110)9.82 (100)8.82 (90)1200Series 4400:Series 4500:Series 5400:Series 6400:Series 6500:8.82 (90)C1200FNY7.84 (80)P10006.86 (70)Class 300Body Rating8005.88 (60)4.90 (50)600400Class 150Body Rating4.90 (50)3.92 (40)6002.94 (30)4003.92 (40)Class 150Body Rating2.94 (30)1.96 (20)2000.98 (10)0-20 0Temp.1000F Virgin TFM50200100C Carbon-Filled TFMC6"6"6"4"4"PSISeries 4400:Series 4500:Series 5400:Series 6400:Series 6500:300400150200N Nylon500250P PEEK 0.0 (0)600F 300Y Viton GF Stem SealClass 150/300/600Class 150/300/600Class 150/300Class 150/300/600Class 150/300/6000.98 (10)0-20 0Temp.1000F Virgin TFM50200100C Carbon-Filled TFMC300400150200N Nylon500300250P PEEK0.0 (0)600F CY Viton GF Stem Seal MPa(Kgr/cm 2 )Class 600Body Rating1600 C 1.96 (20)20010.78 (110)9.82 (100)14008.82 (90)1200N1000800Y6.86 (70)CClass 300Body Rating5.88 (60)PSI4003.92 (40)FClass 150Body Rating2.94 (30)1.96 (20)2000.98 (10)0-20 0Temp.1000F Virgin TFM50200100C Carbon-Filled TFMC300400150200N Nylon500250P PEEK 0.0 (0)600F 300 CY Viton GF Stem SealSeries 4400:Series 5400:Series 6400:Series 6500:Class 150/300Class 150/300Class 150/300Class 150/300MPa(Kgr/cm 2 )8004.90 (50)6008" & 10"8"– 12"6"– 10"6"7.84 (80)P600F4002003.92 (40)CNY2.94 (30)1.96 (20)Class 150Body Rating0-20 0Temp.4.90 (50)Class 300Body Rating1000F Virgin TFM500.98 (10)200100300150C Carbon-Filled TFMC400200N Nylon5002500.0 (0)600F 300 CY Viton GF Stem Seal5
Maximum Stem Break Torque at Various PressuresUse the chart below to locate the curve number for the valve series, valve class and valve size. Locate the curve number on chartto the right. Find the valve design pressure on the horizontal axis and read up until you intersect the selected curve number.Read across horizontally to find the maximum break torque.Example: for a 2" Series 6400 Class 150 valve at 200 psi: Use curve #5 from the table below. The intersection of curve #5 and200 psi results in 1205 in./lbs. maximum break torque.Valve Curve ��1—2—2233Size (in.)234Class 15045615 16 1245656816 12 13Class 30045615 16 1245656816 12 13Class 60045715 16 17571916 17 �—80003/4111/24400 —— —4500 —— 2205400 180 180 2206400 180 220 2806500 —— 280—2802806603804400 —— —4500 —— 2605400 200 200 2606400 200 260 3706500 —— 370—3703707306404400 — 270 320 3904500 —— 320 3906400 270 320 390 8506500 —— 390 760Size (in.)34Class 150660 1210 1660380 1100 1530660 1210 16601210 1660 22701100 1530 1930Class 300730 1230 2400640 1080 2270730 1230 24001230 2400 32001080 2270 2850Class 600850 1250 2400760 1100 21601250 2400 46001100 2160 02202600123200 7000 13,000 —2850 ———3200 7000 13,000 30,0007000 13,000 30,000 —6440 ———————36001930002270 5150 12,000 —1930 ———2270 5150 12,000 29,2505150 12,000 29,250 —4600 s:1. Torque values are for new valves with TFM/TFMC and clean water service. For Nylon seats, add an additional 25% minimum. For PEEK seats, add an additional 120% minimum.2. No additional safety factors have been added.3. Stem torque service condition factors: For powered actuators, it’s recommended to add an additional 25% min. For dirty service, add an additional 50% minimum. For dry gas service, add 25% minimum.4. To prevent stem side loading and eliminate potential stem galling,the following tolerances for mounting actuators are recommended: Actuator mounting bracket flanges must be parallel within .015". The maximum allowed run out on the stem coupling bores are .008". 8", 10" and 12", Class 300, have a maximum operating pressureof 550 psig.6Torque(ft.lb.)25004000Maximum Stem Break Torque at MaximumOperating Pressure (in.- lb.)Based on TFM and TFMC Seat TestingSeries 1/2Torque(in.lb.)30,0006Class 600Body Rating3/4Class 300Body Rating1/2Class 150Body 6001201400120016100080015600400320010Press. 0200400600800100051008046040220120014000(PSI)Chart is for TFM or TFMC Seats. See Note 1 for other seat materialsor contact your PBV Valve sales representative.Approximate Valve Weights ————4663/41————11 11567125791213.5 13.1Size (in.)11/2 234—19 35 76—26 54 10622 33 70 14012 19 35 5320 24.4 51 8214 22 48 7521 29 65 10527 46 91 —10 12390 —420 ———289 TBD415 TBD600 —TBD ———
Actuator Mounting Data, Series 4400, 5400 & 6400, Class 150, 300 & 600Series 4400, 5400 & 6400, 1/2" - 11/2", Class 150, 300 & 600 560.9840.9841.378DEFGH 000/ 000/-003-003Series 6400, Class 150/300, 1/2"-1"1.04 0.330.08 0.437 0.3141.04 0.330.08 0.437 0.3141.18 0.340.08 0.500 0.394Series 6400, Class 600, 1/2"-1"1.54 1.04 0.330.08 0.437 0.3141.65 1.04 0.330.08 0.437 0.3141.98 1.18 0.340.08 0.500 0.394Series 5400, Class 150/300, 3/4"-11/2"1.02 0.78 0.270.06 0.313 0.1971.26 0.90 0.310.08 0.375 0.2362.121.19 0.340.08 0.500 0.394Series 4400, Class 600, 3/4"-11/2"1.54 1.04 0.330.08 0.437 0.3141.65 1.04 0.330.08 0.437 0.3141.981.19 0.340.08 0.500 0.394ØJIJISO52111/4-20 1.652.00F03F04F05C1.421.422.00F03F03F051/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNC1/4-20 UNCØA4xIØGHØBEFSeries 4400, 5400 & 6400, 1 1/2" - 4", Class 150, 300 & 600 541.7711.771233.543.541.7711.771ValveSizeDEFGH 000/ 000/-003-003Series 6400, Class 150/300, 11/2"-2"1.79 0.710.08 0.767 0.5512.19 1.070.08 0.906 0.669Series 6400, Class 600, 11/2"-2"2.59 1.79 0.710.08 0.767 0.5513.48 2.19 1.070.08 0.906 0.669Series 5400, Class 150/300, 2"-4"2.55 1.79 0.710.08 0.767 0.5513.69 2.15 1.060.08 0.906 0.6694.26 2.15 1.060.08 0.906 0.669Series 4400, Class 150/300, 2"-3"2.59 1.79 0.710.08 0.767 0.5513.48 2.19 1.060.08 0.906 0.669Series 4400, Class 600, 2"-3"2.59 1.79 0.710.08 0.767 0.5513.48 2.19 1.060.08 0.906 0.669IJISO52115/16-18 075/16-18 UNC2.752.75F07F075/16-18 UNC5/16-18 UNC2.752.75F07F075/16-18 UNC5/16-18 UNC5/16-18 UNC5/16-18 UNC5/16-18 UNC5/16-18 UNC5/16-18 UNCØJØA4xIØGHØBEDFCSeries 4400, 5400 & 6400, 3" - 12", Class 150, 300 & 600 63.9374.724465.905.903.3463.937ValveSizeCDEFGH 000/ 000/-003 -003Series 6400, Class 150/300, 3"-10"4.30 2.21 1.030.08 0.906 0.6695.31 2.52 1.100.08 1.279 0.9057.05 3.32 1.720.08 1.633 1.0629.09 3.88 2.000.08 1.870 1.25911.02 4.08 2.210.08 2.283 1.496Series 6400, Class 600, 3"-4"4.65 2.54 1.110.08 1.279 0.9065.83 3.43 1.730.08 1.633 1.062Series 5400, Class 150/300, 6"-12"5.83 2.52 1.100.08 1.279 0.9057.02 3.30 1.720.08 1.633 1.0628.51 3.88 2.000.08 1.870 1.25910.24 4.06 2.190.08 2.283 1.496Series 4400, Class 150/300, 4"-10"4.30 2.21 1.030.08 0.906 0.6695.31 2.52 1.100.08 1.279 0.9057.05 3.32 1.720.08 1.633 1.0629.09 3.88 2.000.08 1.870 1.259Series 4400, Class 600, 4"-6"4.65 2.54 1.110.08 1.279 0.9065.83 3.43 1.730.08 1.633 1.062IJISO52113/8-16 124.955.506.506.50F12F14F16F16D3/4-10 UNC4.004.955.506.50F10F12F14F16C1/2-13 UNC1/2-13 UNC4.954.95F12F121/2-13 UNC5/8-11 UNC3/4-10 UNC3/4-10 UNCØJØA4xI1/2-13 UNC1/2-13 UNC1/2-13 UNC5/8-11 UNC3/4-10 UNC3/4-10 UNC3/8-16 UNC1/2-13 UNC5/8-11 UNCØGØBHEF7
Actuator Mounting Data, Series 4500 & 6500, Class 150, 300 & 600 API 6DSeries 4500 & 6500, 1"- 6", Class 150, 300 & 600 (in.)ABC11 45.905.901.3781.6931.7713.3463.9371 461 37ValveSize1 1/2DEFGHI 000/ 000/-003-003Series 6500, Class 150/300, 1"-6"0.85 0.640.08 0.591 0.3941.10 0.710.08 0.767 0.5511.47 1.080.08 0.906 0.6691.50 1.080.08 0.906 0.6691.58 1.110.08 1.279 0.9052.24 1.700.08 1.633 1.062Series 6500, Class 600, 1"-4"1.98 0.85 0.640.08 0.591 0.3942.59 1.10 0.710.08 0.767 0.5513.48 1.48 1.080.08 0.906 0.6694.65 1.59 1.110.08 1.279 0.9065.83 2.20 1.700.08 1.633 1.062Series 4500, Class 150/300, 11/2"-6"1.94 0.85 0.640.08 0.591 0.3942.59 1.10 0.710.08 0.767 0.5513.48 1.47 1.080.08 0.906 0.6694.30 1.50 1.080.08 0.906 0.6695.31 1.58 1.110.08 1.279 0.905Series 4500, Class 600, 11/2"-6"1.94 0.85 0.640.08 0.591 0.3942.60 1.07 0.710.08 0.768 0.5513.48 1.48 1.080.08 0.906 0.6694.65 1.59 1.110.08 1.279 0.9065.83 2.20 1.700.08 1.633 1.062JØJISO52112.002.755/16-18 UNC 2.753/8-16 UNC 4.001/2-13 UNC 4.955/8-11 UNC 5.50F05F07F07F10F12F14ØA1/4-20 UNC5/16-18 UNC2.002.755/16-18 UNC 2.751/2-13 UNC 4.951/2-13 UNC 4.95F05F07F07F12F12D1/4-20 UNC5/16-18 UNC2.002.755/16-18 UNC 2.753/8-16 UNC 4.001/2-13 UNC 4.95F05F07F07F10F121/4-20 UNC5/16-18 UNCF05F07F07F12F121/4-20 UNC5/16-18 UNC2.002.755/16-18 UNC 2.751/2-13 UNC 4.951/2-13 UNC 4.954xIØGHØBFECFlow Coefficients (Cv) and Pressure Conversion ChartSeries4410, 4430, 4460, 4510, 4530, 45605410 with insert downstream5410 with insert upstream5430 with insert downstream5430 with insert upstream6410, 6430, 6460, 6510, 6530, 65601/23/4—9811102817151418165213628273330901 1/270108106130127250Size 158014009600106675211020052600237016,000Flow Coefficients (Cv) FactorCapacity factors for the Series 4400, 5400, 6400, 4500 and 6500 valves listed above are to be used as a reference forcorrect valve sizing. Cv equals the volume of water in gallons per minute that will flow through a given opening with apressure drop of one psi.Pressure ConversionDirections: These formulas may be used to convert from one scale to another:psi x .06894757 barbar x 14.50377 psipsi x .07030697 Kg/cm2Kg/cm2 x 14.22334 psipsi x 6894.757 PascalPascal x .0001450377 psi8
ComplianceCertification of Quality and DesignAPI 6DDue to upgrades in industry standards, material innovations,and PBV ’s constant commitment to product advancement,data presented in this brochure is subject to change. Pleasecontact your PBV Valve sales person for updated and /orcurrent drawings and material compliance. This information isavailable on our website at www.globalflowtech.com.ISO 9001-2000All API 6D, ISO andother licenses aremaintained on acurrent basis.NACE ComplianceThe demand for valves to be resistant to sulfide stress cracking, and to perform in corrosive hydrocarbon environments,has become commonplace. Facilities handling H2S bearinghydrocarbons have increased dramatically over recent years.Hydrogen sulfide concentration, total system pressure, application temperature, existence of elemental sulfur, and chloride content all have a bearing on appropriate material selection in this severe environment.All materials are in accordance with the pre-selected materials listed in NACE MR0175/ISO 15156. Customers shalldetermine whether or not the service conditions are such thatNACE MR0175/ISO15156 applies.In addition, PBV Valve Floating Ball Valves, with standardtrim, fully comply with NACE MR0103 2003 upon request.PBV Valve Floating Ball Valves are Designed to Meet the Following Industry Standards:ItemValve Shell Pressure - TemperatureSeat Pressure - TemperatureShell Wall ThicknessFace-to-Face DimensionsEnd Flange DimensionsPressure TestFiresafe TestDesign StandardAttachment of ActuatorQuality Standard - Steel CastingsManagement SystemIndustry StandardASME B16.34See PBV Pressure Temperature RatingsASME B16.34ASME B16.10ASME B16.5API 598 or API 6DAPI 607 and API 6FAAPI 608, API 6D, ASME B16.34ISO 5211MSS-SP55ISO 9001 - 2008British StandardBS 5351See PBV Pressure Temperature RatingsBS 5351BS 2080 (optional)BS 1560BS 6755 Part 1 (optional)BS 6755 Part 2 (optional)BS 53519
Standard FeaturesStandard Design Features for All PBV Valve Floating Ball ValvesStandard design features, product line range, material selection, and centrally located operations facility all combine tomake PBV Valve the first choice for floating ball valves.The inherent ball valve characteristics of quick quarter-turnoperatio
4 PBV Valve Flanged Floating Ball Valve Designs, Specifying Valve Figure Numbers Specifying PBV Valve Figure Numbers Example: C-6410-31-2236-FT-NL-IThis number represents a Carbon Steel, Full 2-piece Body, Stem Packed Flanged Floating Type, Class 150 Ball Valve, Fire Tested, with Raised Face End Connections,
DSI Forged Steel Valves t All DSI forged carbon steel valves maintain a .22% maximum carbon content and are normalized to further refine the grain and homogenize the microstructure. t All valves meet NACE conformance. t DSI forged steel valves come standard with a Stellite #6 sea
1.2. Connect Action Replay DSi to your DS/DS Lite/DSi/3DS Action Replay DSi works on all versions of the Nintendo DS console and the instructions for use are the same no matter which version of the DS you have. Please follow these steps to connect the DSi Action Replay to your DS, DS Lite, DSi or 3DS console: 3
b3210032 32mm 3-way ball valve 'l' port pbv pvc ball valves pbv020 20mm ball valve pvc b.s.p. compact pbv025 25mm ball balve pvc b.s.p. compact pbv032 32mm ball valve pvc b.s.p. compact pbv
PBV ball valves are built to easily accept pneumatic, elec-tric, hydraulic or gas-over-oil actuators. Break-away and run torque, which normally affect actuator sizing, are minimized to allow for economical actuator packages. Actuated ball valves may be supplied directly from PBV under a single warranty. Valve/Actuator assemblies can be .File Size: 310KB
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Nintendo DSi Browser Instruction Manual The instruction manual for the Nintendo DSi Browser is included in the application and can be read on-screen. Refer to this manual for complete instructions on using the Nintendo DSi Browser. Opening the Instruction Manual On the Nintendo DSi Menu, tap the icon of the Nintendo DSi Browser.
TRX "B" Series Tan Vinyl with Speckled Walnut Aluminum Spindles White Tan Evergreen DSI 111 Black Fine Texture DSI 106 Satin Black DSI 101 Bronze Fine Texture DSI 107 Metallic Bronze DSI 103 Aluminum Spindle Colors Verified AAMA 2604-05 Compliant Powder Coating. Upgrade to optional AAMA 2605-05 powder coating available.
1) DNA is made up of proteins that are synthesized in the cell. 2) Protein is composed of DNA that is stored in the cell. 3) DNA controls the production of protein in the cell. 4) The cell is composed only of DNA and protein. 14) The diagram below represents a portion of an organic molecule. This molecule controls cellular activity by directing the
