产品型号:J61(63)Y-1.6(32)型 产品名称:焊接式针型阀 二、焊接式针型阀主要零件材料: 零件名称 Part name阀杆、阀盖、螺栓 Pole 、Bonnet、Bolt阀杆、阀瓣、密封垫 Stem、Disc、Gasket填料 Packing垫片Gasket手轮Handwheel JJY1-320-DN5铬镍不锈钢 Cr. Ni Stainless steel不锈钢 Stainless steel 聚四氟乙稀,柔性石墨 PTFE,Soft graphite 橡胶石棉板 Latex asbestos 优质碳钢High grade carbon steel
三、焊接式针型阀主要性能规范: 型号 Type公称压力PN Mpa试验压力PS(Mpa)_Test pressure工作压力(Mpa) Working pressure工作温度(OC) Working temps.适用介质Applicable medium 壳体 Shell密封(液)Seal密封(气)Seal J61Y-17V17.025.518.70.617.0V≤570OC液化石油气水,酸,蒸汽,油品等 Petroleum gas Water,As,Steam,Oil,etc. FJ61Y-160P16.024.017.60.616.0P≤540OC T61-32032.048.035.00.632.0C≤425 OC