压力针型阀主要零件材料Materials for main parts
零件名称
Part name
|
阀杆、阀盖、螺栓Body,Bonnet bolt
|
阀杆、阀瓣密封圈Stem,Disc,Gasket
|
填料
Packing
|
垫片
Gasket
|
手柄
Hande
|
JJM1-160-DN5
|
铬镍不锈钢Cr.NiStainlesss steel
|
不锈钢
Stainless steel
|
聚四氧乙稀、柔性石墨PTEF,Soft graphite
|
橡胶石棉板Latex asbestos
|
优质碳钢
High grade
Garbon steelll
|
压力表针型阀主要性能规范Chief property and specifieation
型号
Type
|
公称压力
(MPa)
Nominal
pressure
|
试验压力PS(MPs)
Test pressure
|
工作压力(MPa)
Working
pressure
|
工作温度(℃)
Working
temperature
|
适用介质Applicable
mediun
|
壳体Shell
|
密封
（液）Seal
|
密封
（气）Seal
|
JJM1-160-DN5
|
16.0
|
24.0
|
17.6
|
0.6
|
16.0
|
P≤200℃
|
液化石油气水、油品等Petroleun gas Water,
Oil etc.
|
C≤425℃
|
压力表针型阀主要外形及连接尺寸Main external and connecting dimensions(mm)
型号Type
|
公称直径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
|
1.0
|
|
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