斯派莎克SV607安全阀斯派莎克SV607全行程、全喷嘴安全阀，适用于蒸汽、空气、不起化学作用不起化学作用的工业气体和非***性液体的应用。应用斯派莎克SV607安全阀:全行程、全喷嘴安全阀。适用于蒸汽、空气不起化学作用的工业气体和非***液体的应用。用于蒸汽或热水锅炉，发生器、压力容器、储气罐和空气压缩机，高压釜减压阀的下游保护等。口径DN15~50，压力PN25,螺纹BSP或NPT连接，对于DN15~25可提供卫生级卡箍连接。密封性能符合API527标准。可提供软密封阀芯。SV607/SV604安全阀:全行程法兰连接安全阀。主要应用于蒸汽锅炉管道。压力容器、压缩机和储气罐等的防护及大多数的工业过程设备的防护。符合DIN320TRD421的要求，具有TUV认证，口径DN20~DN150，SV607压力级为PN16/25，SV604为PN40/AN300，可提DIN标准法兰和ANSI标准法兰。密封性能符合API527标准。根据客户要求可提供软密封阀芯。斯派莎克SV607安全阀设计***，品种齐全，材质广泛(青铜、球铁、碳钢、合金钢、不锈钢等材质)，使用温度范围广泛，所有产品均有***机构的认证。，能提供符合不同标准要求的安全阀。SpiraxSarcoSV607wholetrip,thewholenozzlevalveforsteam,air,applicationrolecannotaffordchemicalinertindustrialgasesandnon-hazardousliquids.ApplicationSV607safetyvalve:thewholetrip,thewholenozzlevalve.Suitablefortheapplicationofsteam,aircannotaffordchemicalindustrialgasesandnon-hazardousliquids.Forsteamorhotwaterboilers,generators,pressurevessels,gastankandaircompressor,autocl***evalvedownstreamprotection.DiameterDN15~50,thepressurePN25,BSPorNPTthreadedconnecti***DN15~25providesforsanitaryclampconnecti***.SealingperformancemeetsAPI527standa***.Providesasoftsealspool.SV607/SV604safetyvalve:fullstrokevalveflangeconnection.Mainlyusedinsteamboilerpipes.Pressurevessels,compressorsandcylindersandotherprotectiveguardandmostoftheindustrialprocessequipment.ComplywiththerequirementsofDIN320TRD421withTUVcertification,caliberDN20~DN150,SV607pressurelevelisPN16/25,SV604isPN40/AN300,canprovidestandardflangesandANSIstanda***DINflanges.SealingperformancemeetsAPI527standa***.Accordingtocustomerrequirementstoprovideasoftsealspool.SpiraxSarcoadvancedvalvedesign,fullrange,thematerialwidely(bronze,ductileiron,carbonsteel,alloysteel,stainlesssteelandothermaterials),widelyusedinthetemperaturerange,allproductsarecertifiedauthority.Toprovideasafetyvalvemeetstherequirementsofthedifferentstanda***.Inthevacuumstationsystem,inordertopreventtheratedpressurereliefvalvedownstreampressureishigherthantheequipmentoperation,valvesmustbeinstalleddownstreamofthevalve.Pressurereliefvalvemustbesetwithinthemaximumallowableoperatingpressurerangeofthedevicebetweenthenormaloperatingpressureandthereisenoughpressuretopreventthevalvesealingsurfacedamageresultinginfrequentjump.Reliefvalvesettingmustbeperformedbyqualifiedpersonnel.Whenthesafetyvalveselectionshouldguaranteethesafetyvalvesetpressurethroughthevalvecanflowthroughthemaximumflow.Thefollowingparameters:1,systemorequipmentmustdisplacementandtheproposednumberofvalvesinstalled.2,theopeningpressure(orsetpressure)3,andtheproportionofmedium(liquidmedium)ormolecularweightandcompressibilityfactor(forgaseousmedia)4,thevalveinletmediumtemperature5,ifthereisbackpressure,ifany,isthenumber6,requiresvalveperformancestanda***(egnospecialspecified,specifiedbythesupplier)