Overview DomesticdiaphragmgasmeterG1.6/G2.5/G4isdesignedtomeettheclient shighestdemandwithregardingtoaccuracymeasurementandsafety.Itiswidelyusedtomeasurethevolumeofnaturalgas,LPGandcoalgas.ItmeetsOIMLR31:1995. Features● CompactSize,lightweight● Sustainedaccuracyandsmoothoperation● Highmetrologicalperformance● Lowpressureloss Functions● Movingpartsinself-lubricatingmaterials.● Bodycase:sheetsteel,two-pipeconnectiontype,digitalindex.● Syntheticdiaphragms.● Gridanddistributingvalveinthermosettingresin.● Securedandsealedagainstillegalaccess.● Equippedwithadevicetopreventthereverseflowofgasthroughgasthroughthemeter.● Magnettransmissionkeepsexcellentsealing.● Theturningvalvemotiondesignensureslongtermstability,andminimalwear.● Highqualityinternalplasticandstainlessmetalcomponents,internalandexternalprotectionwithpowderpaintingguaranteesthemeter slong-termservice. StandardGB/T6968-1997DIAPHRAGMGASMETERSJJG577-2005 DIAPHRAGMGASMETERSISO9001:2000 QUALITYCERTIFICATESYSTEM