美科阀门不锈钢压力表针形阀J19H-160 J19H-320 J19W-160P J19WH-320P DN6 15

J19H压力表针形阀

J19H-1.6/32P型压力表针形阀 外形尺寸图

主要零件材料

零件名称 Part name阀体 BODY阀杆 Stem阀底座 Base填料 PACKING填料阀盖 Packing bonnet手轮 Hand wheelJ19H-320-DN6碳钢 Carbon steel铬不锈钢 Cr,Stainless steel聚四氟乙烯、 柔性石墨 PTEF,Soft graphite碳钢 Carbon steel优质碳钢 High gradecarbon steelJ19W-320P-DN15铬镍不锈钢 Cr,Ni Stainless steel铬不锈钢 Cr,Stainless steel铬镍不锈钢 Cr,Ni Stainless steel不锈钢 Stainless steel

主要性能规范

型号 Type公称压力（MPa） Nominal Pressure试验压力PS（MPa）Test pressure工作压力（MPa）Working Pressure工作温度(℃)Working Temperature适用介质 Suitable壳体 （MPa） Shell密封 （液） Seal密封 （气） SealJ19H-32032.048.035.20.632.0P≤540℃气、水、酸、 蒸汽、油品等 Petroleum gas Water,Asic,Steam,Oil etc.J19W-320P32.048.035.20.632.0C≤425℃

主要外型及连接尺寸

型号 Type公称直径DN (mm)Nominal diameter尺寸 Dimensions重量（Kg） WeightL1DoD2D1HH1M1RCJ19H-320610065145100110M20×1.5左-1.2J19W-320P158565--100110M20×1.5G1/2〞1.0