SASO 119 Values for Liquefied Petroleum Gas Cylinders for Domestic Use

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1、SASO119VALVESFORLIQUEFIEDPETROLEUMGASCYLINDERSFORDOMESTICUSESecondEdition1419(H)-04-12(1998-08-04)VALVESFORLIQUEFIEDPETROLEUMGASCYLINDERSFORDOMESTICUSEICS:23.060,75.160.30,23.020.30DateofSASOBoardofDirectorsApproval:1419(H)-03-07(1998-07-01)DateofPublicationintheOfficialGazette:1419(

2、H)-07-17(1998-11-06)DateofEnforcementofthisStandard:1420(H)-01-17(1999-05-03)SAUDIARABIANSTANDARDSASO119/1998VALVESFORLIQUEFIEDPETROLEUMGASCYLINDERSFORDOMESTICUSE1.SCOPEANDFIELDOFAPPLICATIONThisstandardisconcernedwiththehandwheelandselfclosingvalvesforcylindersfilledwithliquefiedpetr

3、oleumgasesfordomesticuse,withawatercapacitynotexceeding52.5L.2.COMPLEMENTARYREFERENCES2.1SASO121/1995"LowPressureRegulatorsforValvesofLiquefiedPetroleumGasCylinders".2.2SASO118/1998"MethodsofTestforValvesforLiquefiedPetroleumGasCylindersforDomesticUse”.3.DEFINITIONS3.1CylinderValveAd

4、evicemountedonarefillableliquefiedpetroleumgascylinder,andusedtopermittheflowofgasthroughthepressureregulatorfittedtothevalve.3.2MinimumOperatingTemperatureTheminimumtemperaturetowhichthevalveisexpectedtobeexposedtooduringnormaluse(minus5C).3.3MaximumOperatingTemperatureThemaximumtem

5、peraturetowhichthevalveisexpectedtobeexposedtooduringnormaluse(plus65C).3.4ExternalTightnessThetightnesstotheatmosphere(leakageinorleakageout)whenthevalveisopen.3.5InternalTightnessThetightness(leakageinorleakageout)acrossthevalveseatwhenthevalveisclosed.3.6ValveBodyThemajorvalvecomp

6、onentsincludinginletandoutletconnections.3.7ValveStemThesectionofthevalvewhichconnectsittothecylinder.1SAUDIARABIANSTANDARDSASO119/19983.8ValveOutletTheconnectionofthevalvetowhichtheapplianceorotherequipmentmaybeconnectedthroughtheregulator.3.9CylinderNeckThepartofthecylinderwhichcon

7、tainstheconnectiontowhichthevalvestemisconnected.3.10QuickCouplingConnectionAnon-threadedsystemwhichenablesacylindervalvetobeconnectedtoanappliancewithouttheuseoftools.3.11SafetyReliefValve(PressureReliefValve)Apressurereliefdevice,whichisapartofthecylindervalveitself,andisindirectco

8、ntactwiththe