J19H-16P/320P型仪表阀
零件名称 Part name
阀杆 Stem
阀体 Body
阀底座 Base
填料 Packing
填料阀盖 Packingbonnet
手轮Handwheel
J19H-320-DN6
碳钢 Carbon steel
铬不锈钢 Cr. Stainless steel
聚四氟乙稀，柔性石墨 PTFE，Soft graphite
碳钢Carbon steel
优质碳钢 High grade carbon steel
J19W-320P-DN15
铬镍不锈钢 Cr. Ni Stainless stee
铬镍不锈钢 Cr. Ni Stainless steel
不锈钢Stainless steel
型号 Type
公称压力PN Mpa
试验压力PSMpa_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
J19H-320
32.0
48.0
35.2
0.6
P≤540OC
液化石油气水，酸，蒸汽，油品等 Petroleum gas Water，As，Steam，Oil，etc.
J19W-320P
C≤425 OC
