外螺旋角式截止閥主要零件材料Materials for main parts
零件名稱Part name
|
閥體、閥蓋Body,Bonnet
|
閥桿、閥瓣Stem,Disc
|
填料Packing
|
J24W-160P-DN3
|
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
|
J24W-320P-DN6
|
優質碳鋼
High grade carbon steel
|
鉻鎳不銹鋼
Cr.Ni Stainliss steel
|
聚四氟乙稀、柔性石墨
PTEF,Soft graphite
|
外螺旋角式截止閥主要性能規范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
|
J24W-160P-DN3
|
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.
|
J24W-320P-DN6
|
32.0
|
48.0
|
35.2
|
0.6
|
32.0
|
C≤425℃
|
外螺旋角式截止閥主要外形及連接尺寸Main external and connecting dimensions(mm)
型號Type
|
公稱直徑DN(mm)
Nominaldameter
|
尺寸Dimensions
|
重量(Kg)Weight
|
L1
|
Do
|
D2
|
H
|
H1
|
D1
|
J24W-160P-DN3
|
3
|
80
|
65
|
159
|
170
|
14
|
3
|
1.0
|
J24W-320P-DN6
|
6
|
80
|
65
|
159
|
170
|
14
|
6
|
1.0
|
|
