8Z-U12LR/U12AR/U12LB/U12AB-T-SS美国派克不锈钢针阀卡套与设备端的管子连接，锁紧螺母即可，安装拆卸方便、连接紧固,是仪表测量管路系统中作开启或切断管路作用。
Features
Unionbonnetdesignensureshighintegritysealunder
severeserviceapplications
Packingbelowthepowerthreadsprotectsthread
lubricantsfrommediaandisolatesthelubricantsfrom
themedia
Dustsealinthepackingnutprotectsstemthreads
fromexternalcontamination
Stemswivelabovethepackingeliminatesentrapment
areaandincreasespackinglife
ChoiceofGrafoilorPTFEpacking
ChoiceofRegulatingorBluntstemtypes.Bluntstem
typehelps
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