壓力表針型閥主要零件材料Materials for main parts
|
零件名稱
Part name
|
閥桿、閥蓋、螺栓Body,Bonnet bolt
|
閥桿、閥瓣密封圈Stem,Disc,Gasket
|
填料
Packing
|
墊片
Gasket
|
手柄
Hande
|
|
JJM1-160-DN5
|
鉻鎳不銹鋼Cr.NiStainlesss steel
|
不銹鋼
Stainless steel
|
聚四氧乙稀、柔性石墨PTEF,Soft graphite
|
橡膠石棉板Latex asbestos
|
優(yōu)質(zhì)碳鋼
High grade
Garbon steelll
|
壓力表針型閥主要性能規(guī)范Chief property and specifieation
|
型號(hào)
Type
|
公稱壓力
(MPa)
Nominal
pressure
|
試驗(yàn)壓力PS(MPs)
Test pressure
|
工作壓力(MPa)
Working
pressure
|
工作溫度(℃)
Working
temperature
|
適用介質(zhì)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℃
|
壓力表針型閥主要外形及連接尺寸Main external and connecting dimensions(mm)
|
型號(hào)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
|
1.0
|