針型閥
活接直通儀表針型閥:JJM1
主要零件材料
Materials for main parts
零件名稱
Part name 閥體、閥蓋、螺栓
Body,Bonnet,
Bonnet bolt 閥桿、閥瓣、密封圈
Stem,Disc,Gasket 填料
Packing 墊片
Gasket 手柄
Handle
JJM1-160-DN5 鉻鎳不銹鋼
Cr.Ni
Stainless steel 不銹鋼
Stainliess steel 聚四氟乙稀、柔性石墨
PTEF,Soft graphite 橡膠石棉板
Latex asbestos 優質碳鋼
High grade carbon steel
主要性能規范
Chief property and specifieation
型號
Type 公稱壓力(MPa)
Nominal
pressure 試驗壓力PS(MPa)Test pressure 工作壓力(MPa)
Working
pressure 工作溫度(℃)
Working
temperature 適用介質
Applicable mediun
殼體Shell 密封(液)
Seal 密封(氣)
Seal
JJM1-160-DN5 16.0 24.0 17.6 0.6 16.0 P≤200℃ 液化石油氣水、油品等
Petroleun gas Water,
Oil etc.
C≤425℃
主要外形及連接尺寸
Main external and connecting dimensions(mm)
型號Type 公稱直徑DN(mm)Nominal
dameter 尺寸Dimensions 重量(Kg)Weight
L1 Do L2 H H1 L3 M1 M2
JJM1-160 5 116 65 85 98 105 40 M20×1.5左 M20×1.5
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