Fully Welded Ball Valve
FullyWeldedBallValve
Size：2~60”（DN50~DN1500）
PressureRating：150~1500LB（PN16~PN250）
BodyMaterials：ForgedCarbonSteel
Trim：CarbonSteel,StainlessSteel,DuplexSteel
Fullyweldedcastcarbonsteelballvalvesaremajordesignedforgastransportationandstorageindustries.Thefullyweldedbodydesigncanpreventanypotentialexternalleakagefromconnectionofbodyandbonnet.Inaddition,theforgedbodywiththeadvantagesofconsistentgrainsizeandeventhickness.Thusitinherentlyeliminatestheconventionalcastedvalvematerialdefects,suchas:shrinkage,porosity.
DesignFeature
Bodyandbonnetweldedintegral
Fullportorreduceport
Firesafedesign
Doubleblockandbleed
Cavitypressureself-relief
Blowout-proofstem,Anti-staticdesign
Optionaldoublepistondesign
Optionalunderground&extendedstemdesign
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