SamWoo Valve Product Guidebook
SamWoo Valve Product Guidebookwww.swvalves.co.kr
Main ProdeuctȞ Concentric Type Butterfly Valve for General PurposeȞ Double Eccentric High-performance Butterfly ValveȞ Water work Butterfly ValveȞ Triple Metal Seat Butterfly ValveȞ Dual Plate Check ValveFigure Number terialHISizeAB - KINDE F - ClassCLHPHTHMHFTRWWDCVAJ5J0J6J2::::JIS 5KJIS 10KJIS 16KJIS 20KA1A3A6A9D6D0D6D2::::PN6PN10PN16PN25TD : AWWA C207 Class DTE : AWWA C207 Class E:::::::::Center Lined Butterfly ValveHigh-Performance Butterfly ValveHigh-Performance PTFE Seat Butterfly ValveHigh-Performance Metal Seat Butterfly ValveHigh-Performance Fire Safe Butterfly ValveTriple Eccentric Metal Seat Butterfly ValveWater Works Butterfly ValveDuo-Check ValveVarious Valve::::ANSI 150LBANSI 300LBANSI 600LBANSI 900LBG - TrimMTC - ConnectionWSL: Wafer: Semi-Lug: LugD - OperationLGCEPFHO::::::::LeverGearChain WheelElectric MotorPneumaticFree StemH.Y.D ActuatorOtherFBS: Flanged: Butt Welding: Socket Type: Metal: TeflonFR: Fire Safe: 0A1100A1200A52ů :54ů :56ů :60ů :64ů :66ů :72ů :80ů :84ů :96ů :120ů:140ů:160ů:H I - Size2ů :2.5ů :3ů :4ů :5ů :6ů :8ů :10ů :12ů :14ů :16ů :18ů :20ů 2000A2100A2400A3000A3500A4000A
Greeting MessageThe Samwoo Valve Co., Ltd.(SWV) was established in July 1997 in Korea as a manufacturer anda supplier specialized in valves.SWV has had major success with various construction projects and supply contracts and hasbecome widely recognized for its expertise & service in providing a comprehensive range ofproducts and services to satisfy Power plant, Cogeneration, Petro-Chemical, Refining, Marine,Steel and Gas plant, Dry powder, Air line, Sugar Industry, Food and beverage and etc.We, SWV will provide products and services to meet our customer’s requirements. We willcommit our resources to comply with ISO 9001 & strive to continually improve our products,processes and Quality Managements System.CEO PresidentOrganizationPresidentQ/A DepartmentSenior ManagingDirectorProduction Dept.General Affairs Dept.Sales Dept.Engineering Dept.ContentsCenter Lined Butterfly Valve6 13High-Performance Butterfly Valve14 25Water Works Butterfly Valve26 33Dual Plate Check Valve34 38
SAMWOO VALVE PRODUCT LINE-UPBest Technology!With qualified engineer and advanced technology, We are realizing premier customer service.SW-CL SeriesƊ Concentric Wafer Lever TypeCLW-1S Series (Disc bolt type)Ɗ Concentric Wafer Lever TypeCLW-2S Series (Double stem type)Ɗ Concentric Wafer Gear TypeCLW- Series(Stainless steel)Ɗ Concentric Wafer Lever TypeCTW Series (Full teflon seat type)Ɗ Concentric Wafer Gear TypeCLW SeriesƊ Concentric Lug Gear TypeCLL SeriesƊ High-Performance Lug gear TypeƊ High-Performance Flange gear TypeSW-HP SeriesƊ High-Performance Wafer gear TypeHRW-Rubber Seat SeriesHTW-Teflon Seat Series4PRODUCT GUIDEMWH-Metal Seat SeriesFWH-Fire Safe SeriesHRL-Rubber Seat SeriesHTL-Teflon Seat SeriesMLH-Metal Seat SeriesFLH-Fire Safe SeriesHRF-Rubber Seat SeriesHTF-Teflon Seat SeriesMFH-Metal Seat SeriesFFH-Fire Safe Series
All kinds of butterfly valves conform to KS, JIS, ANSI, API, DIN, BS and ISONow we challenge the whole world market of butterfly valveƊ Concentric Flange Gear TypeCLF- SeriesƊ Concentric Wafer Type / CLWP- Series Ɗ Concentric Wafer Type / CLWM- Series(Electric Motor Operator type)(Pneumatic Operator type)Ɗ Concentric Lug Type / CLLM Series Ɗ Concentric Wafer Type / CLWGP Series Ɗ Concentric Wafer Type / CLWH Series(Electric Motor Operator type)(Pneumatic with Declutch gear type)(Hydraulic Operator type)SW-WW SeriesƊ Waterwork Butterfly ValveWWD SeriesSW-DC SeriesƊ Duo-Check Wafer TypeDCW SeriesƊ Duo-Check Flange TypeDWF SeriesRubber Lined Butterfly Valve5
Center Lined Butterfly Valve100% Bi-directional tight shut off at full rated pressure.Figure Number AbbreviationҮSW-CLW Center Lined Butterfly Valves - WAFER TypeҮSW-CLS Center Lined Butterfly Valves - SEMI-LUG TypeҮSW-CLL Center Lined Butterfly Valves - LUG TypeҮSW-CLF Center Lined Butterfly Valves - FLANGE TypeStandard ComplianceSW Valve Center Lined Butterfly valves conform to ISO 5752,MSS SP67, JIS B 2032, JIS B 2064, API 609, BS5155, in general.Production RangeҮSIZE : DN 50 to DN 4000 (2 inch 160 inch)ҮWorking Pressure : Up to 16barҮWorking Temperature : -20Ű 160ŰConnection FlangeҮANSI B16.1 CL. 125LB & B16.5 CL. 150LB / MSS SP44 CL. 150LB /ҮAS2129 Table D & E / BS4504 PN6, PN10 & PN16 /ҮBS10 Table D & E / DIN2501 PN6, PN10 & PN16 /ҮISO 2531 PN6, PN10 & PN16 / KS/JIS 5K, 10K & 16K /ҮSABS 1123 Table 1000/3 & Table 1600/3Face to Face DimensionsҮConform to BS5155, ISO 5752, MSS SP67, JIS B2032, and AP1609.ApplicationҮAir conditioningҮAir lineҮWater worksҮBallast and bilge systemҮChemical processingҮPower plantsҮDesulination plantsҮDesulphurisation plantsҮShipbuilding industryҮDrilling rigsҮDry powderҮFood and beverageҮGas plantҮHeating lineҮMining industryҮPaper industryҮSand handlingҮSugar industryҮThermo technical water treatmenҮWaste waterҮWater and others
Center Lined Butterfly ValveDesign FeaturesNo gasket requiredO-rings or gaskets are not required when installation.Low torqueSW Valve discs are spherical machined and polished. Everyparts of sealing surface is spherical.These fit together with a smooth and low torque when closeand open. The raised center seat has the cosine-curvestructure.Perfect SealingGeneral Featuresŋ100% bi-dirctionnal tight shut off.ŋInstallation without restriction in direction offlow.ŋReduced weight and overall dimensions.ŋLow pressure loss and reduced energy costs.ŋHigh Kv/Cv values.ŋEasy to clean and disinfect for portable watersystems etc.ŋSelf cleaning(No residue will be trapped).ŋGood resistance to corrosion.ŋHigh reliabillityNo screw between disc and shaftThe disc and shaft connection features all of thebenefits of a high strength 2 piece design withthe disadvantage associate with designs usingtaper pins or disc screws which often failthrough abrasion, corrosion of fatigue.The disc edge is sphericlly machined and handpolished to produce a bubble-tight shut offminimun torque and longer seat life.28”(DN700) & above size of disc & stem willconnect by “taper pin”Seat and disc is sealed as flat surface matched both top andbottom shaft point.This unuque sealing gives perfact tight at low torque andsmooth touch. And gasket with 3 molded O-rings gives selfadjusting and positive sealing in both directions.Top FlangeTop Flange dimensions are in accordance with ISO5211 andit matches with any type of actuators.TestingSW Valve butterfly valves are confirm to API 598 andBS5155. Body pressure test to be done 150% and shell to be110% of maximum working pressure.OperationsThe following operation of the valves are possible, thechoice is depending upon the valve location and the type ofwork and service for which the valve is used.ŋBare stem type valve onlyŋvalve with 10position lever operatedŋvalve with gear operatedŋvalve with electric actuatorŋvalve with pneumatic actuator ŋvalve with hydraulic actuatorP.NO.PART NAMEMATERIALCAST IRON / DUCTILE IRONCARBON STEEL / SS304 / SS316ALUMINUM / ALUMINUM BRONZE1BODY2DISCDUCTILE IRON( NICKEL PLATED)CARBON STEEL( NICKEL PLATED)SS304 / SS316 / ALUMINUM BRONZE3SEATRUBBER (NBR / SILICON / EPDM /VITON / NEOPRENE)4STEMSTAINLESS STEEL (SS410 / SS304 /SS316 / SS630 / MONEL)5PACKINGNBR6DISC BOLTSTAINLESS STEELRubber Lined Butterfly Valve7
CLW SeriesCenter Lined Butterfly Valve / Wafer Type DimensionVALVE DIMENSIONSunit : 0110012001300140016001800STEM ټ 12 X 812 X 814 X 914 X 914 X 914 X 840X22F 07F 07F 07F 07F 07F 07F 07F 07F 10F 10F 10F14F14F 16F 16F 16F 16F16F 25F 25F 25F 25F 25F 25F 30F 30F 35F 40JIS 10KANSI 150LBPRODUCT GUIDEWEIGHT ټ Cnh ټ Cnh ټ 02428282832364044446016191919192222222525292932321 ۋ 1 ۋ 1 ۋ 1 ۋ 1 ۋ 1 ۈ 1 ۈ 1 ۈ 1 ۈ 1 ۈ 1 ې 1 ې tion and design are subject to change without notice8BS 4504 PN10
CLL SeriesCenter Lined Butterfly Valve / Lug Type DimensionVALVE DIMENSIONSunit : 0110012001300140016001800STEM ټ 12 X 812 X 814 X 914 X 914 X 914 X 840X22F 07F 07F 07F 07F 07F 07F 07F 07F 10F 10F 10F14F14F 16F 16F 16F 16F16F 25F 25F 25F 25F 25F 25F 30F 30F 35F 40JIS 10KANSI 150LBBS 4504 PN10WEIGHT ټ Cnh ټ Cnh ټ 8121212161620202024282828323640444460 ۈ ۏ ۏ ۏ ۏ ی ی ی ې ې 111 ۍ 1 ۍ 1 ۋ 1 ۋ 1 ۋ 1 ۋ 1 ۋ 1 ۈ 1 ۈ 1 ۈ 1 ۈ 1 ۈ 1 ې 1 ې 010124515502100Specification and design are subject to change without noticeRubber Lined Butterfly Valve9
CLF SeriesCenter Lined Butterfly Valve / Flange Type DimensionVALVE DIMENSIONSunit : 0110012001300140016001800STEM ټ 12 X 812 X 814 X 914 X 914 X 914 X 840X22F 07F 07F 07F 07F 10F 10F 10F 10F 10F 10F 10F14F14F 16F 16F 16F 16F16F 25F 25F 25F 25F 25F 25F 30F 30F 35F 40JIS 10KANSI 150LBPRODUCT GUIDEWEIGHT ټ Cnh ټ Cnh ټ 8121212161620202024282828323640444460 ۈ ۏ ۏ ۏ ۏ ی ی ی ې ې 111 ۍ 1 ۍ 1 ۋ 1 ۋ 1 ۋ 1 ۋ 1 ۋ 1 ۈ 1 ۈ 1 ۈ 1 ۈ 1 ۈ 1 ې 1 ې 24515502100Specification and design are subject to change without notice10BS 4504 PN10
Torques Required to Operate Center Lined Butterfly ValvesTORQUE TABLEunit : kg.m/Nm/in-lbWorking Pressure (bar)Size3 bar5 bar10 bar16 199.565A2 6595405837423ƈ The oerating speed of the actuator must be considered in order to avoidwater hammer when the valve is closed in junction with Liquid.ƈ The factors affect the torque required to operate Butterfly valves.ŋValve DiameterŋShaft DiameterŋBearing Friction CoefficientŋType of Seat MaterialŋShut off PressureŋVelocityŋShape of DiscŋSystem Head CharacteristicsŋPiping Arrangementƈ Actuator torques can be calculated using the follwing formulas.Ta Tb Ts Th 1.2Tb ť TdTs CsD2Tb 4.17D2dfPTd CtD3PTh 3.06D4V Cf ƕp Q0.785D2Ta : The required actuator torque(lb-ft)Ts : Seating or unseating torque(lb-ft)Td : Dynamic torque(lb-ft)Th : Hydrostatic torque(lb-ft)Q : Flow(cubic for per second)V : Velocity(feet per second)D : Diameter of valve(feet)d : Diameter of Shaft(inch)P : Pressure drop across valve(psi)Cs : Coefficient of Seating or unseatingtorqueCt : Coefficient of dynamic torqueCf : Coefficient of flowf : Bearing friction coefficientRubber Lined Butterfly Valve11
CL Series Basic Formulas for obtaining Cv-ValueCv is in imperial units, the water flow in U.S. gallons per minute which passes through the valve giving a pressure drop of1 PSI at a temperature of 68ŊFIn metric units the same coefficient is called Kv and correspond to the flow rate in m3/h passing through the valve giving apressure drop of 1bar at a temperature of 20ŊCThe approximate corresponding formulas are :Q CvŋџPŋ62.4DQ CvŋWhere :Q valve flow rate in gpm (USGPM)џP pounds per square inch (psi)pressure drop through the valve62.4 convesion factor for fluidscomputed in relation to waterD is pounds per cu.ft (pct) fluid densityџPŋ1000DWhere :Q valve flow rate in m3/hџP pressure drop through the valve in bar1000 convesion factor for fluidscomputed in relation to waterD kg/m3 fluid densityThe relation between Cv and Kv, expressed in the above mentioned unit of measure is as follows :Cv 1.16kvFlow coefficient for Center Lined Butterfly ValvesDISC OPENINGVALVE .527.338.444.662.172100.0116154.3179184.52142 ”ۈ 77 1121926 1157784 1343030PRODUCT GUIDE
Installation InstructionsStorage of ValvesStore the valve in dry, dark and cool conditions, preferably indoors with the actual valve temperature higher than the dew point.If outdoor storage in unavoidable, support the valves off the ground and protect the valves with a watertight cover.Do not remove the valve packaging or end port protection, until necessary for inspection or installation.Store the valve in the s
SABS 1123 Table 1000/3 & Table 1600/3 Face to Face Dimensions Conform to BS5155, ISO 5752, MSS SP67, JIS B2032, and AP1609. Application Air conditioning Air line Water works Ballast and bilge system Chemical processing Power plants Desulination plants Desu
the flow rate and pressure. To select the correct valve to fulfill these functions properly, an outline of the different types of valves and their features is given below. Butterfly valve Butterfly valve and globe valve Butterfly valve and ball valve Butterfly valve and gate valve Check valve Gate valve Globe valve Ball valve Valve shaped like a
G- Autoflow Valve 2.0 GPM H- Autoflow Valve 2.5 GPM I- Autoflow Valve 2.8 GPM J- Autoflow Valve 3.0 GPM K- Autoflow Valve 3.3 GPM L- Autoflow Valve 3.5 GPM M- Autoflow Valve 4.0 GPM N- Autoflow Valve 4.5 GPM O- Autoflow Valve 5.0 GPM P- Autoflow Valve 5.5 GPM Q- Autoflow Valve 6.0 GPM R- Autoflow Valve
4, 5 port pilot operated valve 4TB 5 port pilot operated valve (pneumatic valve) 4L2-4/LMFO 3, 4, 5 port pilot operated valve (pneumatic valve) 4KA/4KB 5 port pilot operated valve (pneumatic valve) 4F 5 port pilot operated valve (ISO conformed valve) PV5G/PV5/CMF 3 port direct acting valve (small pneumatic valve) 3MA0/3MB0
Generic two-way valve Straight globe valve Gate valve Generic two-way angle valve Angle globe valve Safety angle valve Generic three-way valve Three-way globe valve Arrow indicates failure or unactuated flow path a. b. Generic four-way valve Four-way four-ported plug or ball valve Arro
A- Balancing Valve B- Circuit Setter C- Autoflow Valve 0.5 GPM D- Autoflow Valve 1.0 GPM E- Autoflow Valve 1.3 GPM F- Autoflow Valve 1.5 GPM G- Autoflow Valve 2.0 GPM H- Autoflow Valve 2.5 GPM I- Autoflow Valve 2.8 GPM J- Autoflow Valve 3.0 GPM K- Autoflow Valve 3.3 GPM L-
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two position control valve temperature / pressure relief valve angle valve safety relief valve 3-way mixing valve 3-way diverting valve safety valve with drip pan elbow automatic air vent and shutoff valve manual air vent chain operated valve s m vb m-001 hvac legends & notes gwin engineering consultants, llc 1306 commerce drive, norman, ok 73071
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