英国Fig731铸铁截止阀|铸铁截止阀尺寸|铸铁截止阀型号|进口铸铁截止阀|铸铁截止阀知识Pressure/TemperatureRating16barfrom-10to120oC11.8barat230oCTestPressureBody:24barSeat:17.6barSpecificationBSEN13789Facetofacedimensi***BSEN588-1BasicSeries10CastIronbodyandbonnetOutsidescrew,risingstemBronzetrimSizesDN125toDN300h***eacentreguideddiskHandwheeloperatedFlangedtoBSEN1092-2PN16MaterialSpecificationComponentMaterialSpecificationBSENHandwheelCastIron1541ENJLI040A126CIBYokeBushManBronze12164CW721RB138C67500StemStainlessSteel10088X12Cr13A276410GlandFlangeDuctileIron1563ENJS1050A536805506GlandFollowerManBronze12164CW721RB138C67500GlandPackingGraphiteBonnetCastIron1541ENJLI040A126CIBBonnetGasket304SSSpiraledwithGraphiteDiskStemNutBrass12164CW614NB455-C38500DiskTabWasherStainlessSteel10088x5CrNi18-10A276304DiskRingBronze1982C***91KB62-C83600DiskCastIron1541ENJLI040A126CIBBodySeatRingBronze1982C***91KB62C83600BodyCastIron1561EN-JLI030A126CIBDiskGuideDN125-300ManganeseBronze12164CW721RB138C67500Dimensi***NominalSizemm506580100125150200250300Amm203216241292330356495622698B(open)mm259300318402419479537640733Cmm178178200254300300348400457Weightkg162126446283141221295)