150Lb Manual Forged Steel Ball Valve , Y Type Straight Flow Globe Valve For Petroleum - Product

Other Specification :  ManualForgedSteelBallValve,YTypeStraightFlowGlobeValveForPetroleum QuickDetail: 1.Size:DN15-300 2.Pressure:Class150Lb-Class2500Lb 3.Material:WCB,WCC,WC6,WC9,C5,C12,LCB,LCC,DUPLEXSS,MONEL,CASTIRONetc 4.Type:Angietype,Ytype 5.Standard: DesignandManufacture:DIN3356,BS5160orAPI602 FacetoFaceDimension:DIN3202orANSIB16.10, FlangedDimension:DIN2543-2545orANSIB16.5 SocketedEndstoANSIB16.11 InspectionandTest:DIN3230,API598orMSSSP-117 6.Operation:Manual,gear,Electricactuator,pneumatic. Description: 1.BodyandbonnetConnection:ThebodyandbonnetofClass150-Class800globevalvesare Usuallywithstudsandnuts,AndthebodyandbonnetofClass1500-Class2000globevalves Areusuallyofpressurizedsealdesign. 2.PackingSeal:MoldedflexiblegraphiteisusedforpackingmaterialPTFEorcombinedpacking Materialcanbealsousedifbeingrequestedbythecustomer.Theinternalsurfaceofthe Stuffingbox,ofwhichareaiscontactedwiththepacking,isofexcellentfinish(Ra3.2m).The Stemsurface,contactingwiththepacking,shouldberolledandpressedafterbeingprecisely Machined,soastoreachtothehighfinishandcompactness(Ra0.8m)andensurethereliable Tightnessofthestemarea. 3.BackSeatingDesign:Allourglobevalveshavethebackseatingdesign.Inmostcases,thecarbon Steelglobevalvesisfittedwitharenewablebackseat.Forstainlesssteelglobevalve,thebackseat Ismachineddirectlyinthebonnetorismachinedafterwelding.Whentheglobevalveisatfullyopen Position,thesealingofthebackseatcanbeveryreliable.However,aspertherequirementofAPI600, Itisnotadvisabletoaddorchangepackingbythemeanofbackseatingwhenthevalveispressure Containing. Applications: Usedinpetroleum,chemical,pharmaceutical,fertilizer,powerindustryandotherworkingconditionson Thepipeline,cutofforputthroughthemediumthepipeline. Specifications: - - - - DescriptionofY

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