Fisher299HSeriespilotoperatedpressurereducingregulatorsprovidecontrolledpressureandcapacitiesfordistribution,industrialandcommercialapplicationswithinletpressuresupto175psi/12.1bar.Type299HVwithTypeVSX8areusedinapplicationswherethegassupplymustbeshutoff.The299HRintegraltokenreliefalertsyoutoanincreaseindownstreampressurebeyondtheregulatorsetpoint.Type299HVRtokeninternalreliefvalvestorelieveminorthermalexpansionoverpressure.廣州奧麗斯特燃氣設備有限公司一家專業(yè)從事進口燃氣設備的企業(yè),2009年在湖南正式簽約成為美國FISHER費希爾代理。所有產(chǎn)品FISHER費希爾工廠直供,原裝,支持官方驗證。(零二零-捌貳壹柒捌柒伍叁劉小姐)Fisher299H系列指揮器作用式減壓調(diào)壓器可提供可控的壓力和流量,其175psi/12.1bar的進口壓力適合各種分輸、工業(yè)和商業(yè)應用。帶VSX2型的299HS和帶VSX8型的299HV適合必須關(guān)斷供氣的應用。299HR集成標志泄壓閥在下游壓力增加超出調(diào)壓器設定點時會向您發(fā)出警報。299HSR和299HVR標志內(nèi)部泄壓閥可泄放微小的熱膨脹過壓。
Features
UniqueNoBleedMonitorSystem
Accuracy
High-CapacityPressureControl
External,InternalorDualRegistrationConversion
EasyStartup
EasytoMaintain
RuggedConstruction
RuggedConstruction
功能
獨有無排氣監(jiān)控系統(tǒng)
高流量壓力控制
品質(zhì)
外取壓、內(nèi)取壓或雙取壓
易于啟動
易于維護
經(jīng)久耐用
Specifications
BodySizesandEndConnectionStylesSizes:NPS1-1/4,NPS1-1/2,NPS2/DN50
Connections:NPT,CL125FFFlanged,CL250RFflanged,PN10/16flanged
MaximumOperatingInletPressurebyOrificeSize1/4x3/8in./6.4x9.5mm:175psig/12.1bar
3/8in./9.5mm:175psig/12.1bar
1/2in./13mm:175psig/12.1bar
3/4in./19mm:150psig/10.3bar
7/8in./22mm:125psig/8.6bar
1in./25mm:100psig/6.9bar
1-3/16in./30mm:80psig/5.5bar
MaximumOutlet(Casing)Pressure66psig/4.5bar
MinimumDifferentialPressureforFullStroke1.5psid/0.10bard
OutletPressureRanges3.5-inchesw.c.to60psig/9mbarto4.14barinnineranges
PressureRegistrationInternal,External,orDualRegistration
TemperatureCapabilities-20to150°F/-29to66°C
規(guī)格
閥體尺寸和端口連接方式
尺寸:NPS1-1/DN4、NPS1-1/DN2、NPS2/DN50
連接:NPT、CL125FF法蘭式、CL250RF法蘭式、PN10/16法蘭式
按閥孔尺寸的工作入口壓力
1/4x3/8":175psi/12.1bar
3/8"/9.5mm:175psi/12.1bar
1/2"/13mm:175psi/12.1bar