66Seriesdirect-operatedpressure-reducingregulatorsarewidelyusedinburnercontrol,tankblanketingsystems,andotherapplicationswhereprecisecontroloflow-pressureindustrialgasesisneeded,while66Seriesdirect-operatedvacuumserviceequipmentcomesinbothvacuumregulatorandvacuumbreakerconstructions.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)，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。（零二零-捌貳壹柒捌柒伍叁134*2361*0804劉小姐）66系列直接作用式降壓調(diào)壓器廣泛應用于燃燒器控制、儲罐氣封系統(tǒng)及其他需要控制低壓工業(yè)氣體的應用，此外，66系列直接作用式真空應用設備同時帶有真空調(diào)壓器和真空斷路器結構。美國FISHER費希爾品牌授權代理商廣州奧麗斯燃氣設備有限公司咨詢電話：零二零-捌貳壹柒捌柒伍叁劉小姐

Features

SensitiveResponsetoPressureChanges

SeatProtectionwithoutSacrificeinShutoffCapability

TankBlanketingCapability

Accuracy

ApplicationFlexibility

功能

對壓力變化反應靈敏

閥座保護不犧牲關閉功能

儲罐氣封能力

精度

應用靈活性

Specifications

BodySizesandEndConnectionStyles

NPS2,3or4/DN50,80or100CastIronBody:NPTorCL125FFSteelBody:NPT,CL150RF,CL150FF,CL300RF

EmergencyInletPressure

Type66,66Z,66ZZor66SeriesVacuumBreakers:25psig/1,7barpositivepressure66SeriesVacuumRegulators:8psigor16.3-inchesofmercury/0,55bardifferentialvacuum

MaximumInletPressuretoAvoidInternalPartsDamage

Type66:10psig/0,69barType66Z:5psig/0,34barType66ZZ:2psig/0,14bar

RecommendedInletPressure

Type66,66Zor66SeriesVacuumBreakers:5psig/0.34barpositivepressureType66Z:2psig/0,14bar66SeriesVacuumRegulator:6-inw.c.or0.4-inofmercury/15mbardifferentialvacuum

EmergencyOutlet(Casing)Pressure

Type66,66Zor66ZZ:8psig/0,55barpositivepressure66SeriesVR:14.7psior29.9-inofmercury/1.01bardifferentialvac66SeriesVB:8psior16.3-inofmercury/0.55bardifferentialvac

MaximumSafePressuretoAvoidInternalPartsDamage

Type66,66Zor66ZZ:1psig/0,07bardifferentialaboveoutletpressuresetting66SeriesVacuumRegulator:Nomorethan1psig/0,07bardifferentialchangefromspringsetting

PressureRegistration

Type66,66Zor66ZZCastIronBody:Internal(standard)orExternalSteelBody:External(standard)orInternal66SeriesVacuumRegulatorsorBreakers:External

TemperatureCapabilities

NBR:-40°to180°F/-40°to82°CFKM:0°to350°