150S/300W.0.GFIG.440-炮金铜升杆式闸阀BRONZEGATEVALVERisingstem,Unionbonnet,Solidwedgedise,Threadedends,ConformtoCNS11089B2764&MSSSP-80零件PART材质MATERIAL阀体BODYCASTBRONZE阀盖BONNETCASTBRONZE阀杆STEMDZR#(抗脱锌材质)阀盘DISCCASTBRONZE迫紧螺帽P/NBRASS+(15%GF)迫紧PACKINGPTFE手轮HANDWHEELCASTIRON尺寸1/23/4111/411/2221/23L545766.57379.589110119H127155192219255308380440D6270708595105120130***高使用压力试验压力(水压)120°C以下水、油、***220°C以下之蒸汽、水、油阀体阀座16.9kgf/cm210.0kgf/cm232.0kgf/cm222.0kgf/cm2)