角式针型阀主要零件材料:
零件名称
Part name阀杆、阀盖
Body 、Bonnet阀杆、阀瓣
Stem、Disc填料
Packing
J24W-160P-DN3铬镍不锈钢
Cr. Ni Stainless steel铬镍不锈钢
Cr. Ni Stainless steel 聚四氟乙稀,柔性石墨
PTFE,Soft graphite
J24W-320P-DN6优质碳钢
High grade carbon steel铬,镍不锈钢
Cr. Ni Stainless steel聚四氟乙稀,柔性石墨
PTFE,Soft graphite
角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
J24W-160P-DN316.024.017.60.616.0P≤540OC液化石油气水,酸,蒸汽,油品等 Petroleum gas Water,As,Steam,Oil,etc.
J24W-320P-DN632.048.035.20.632.0C≤425 OC
角式针型阀主要外形及连接尺寸:
型号
Type公称直径DN(mm) 尺寸 Dimension重量(kg)Weight
L1 DoHH1DD1
J24W-160P-DN3380651591681431.0
J24W-320P-DN6680651591681461.0