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(yōu)質(zhì)碳鋼
High grade carbon steel |
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(MPa)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℃ |
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 |
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