閥門分類
零件名稱(chēng)
Part name |
閥杆,閥蓋
Stem,Bonnet |
閥杆,閥瓣
Stem,disc |
填(tián)料
Packing |
J21 /3W-16P
|
鉻(gè)鎳不鏽鋼(gāng)
Cr. Ni Stainless steel |
鉻(gè)鎳不鏽鋼
Cr. Ni Stainless steel |
聚四氟乙稀,柔性石墨 PTFE,Soft graphite
|
J21 /3W-160、J2W1 3-40
|
優(yōu)質(zhì)碳(tàn)鋼
High grade carbon steel |
鉻不鏽鋼
Cr. Stainless steel |
型號(hào)
Type |
公稱(chēng)壓力PN Mpa
|
試驗壓力(lì)PS(Mpa)_Test pressure
|
工作壓(yā)力(Mpa) Working pressure
|
工(gōng)作溫度(OC) Working temps.
|
適用介質Applicable medium
|
||
殼體 Shell
|
密封(液)Seal
|
密封(氣(qì))Seal
|
|||||
J23W-16
|
1.6
|
2.4
|
1.76
|
0.6
|
1.6
|
P≤540OC
|
液化(huà)石(shí)油氣(qì)水,酸,蒸汽,油(yóu)品等 Petroleum gas Water,As,Steam,Oil,etc.
|
J23W-40P
|
4.0
|
6.0
|
4.4
|
0.6
|
4.0
|
||
J23W-160
|
16.0
|
24.0
|
17.6
|
0.6
|
16.0
|
C≤425 OC
|
|
J23W-320P
|
32.0
|
48.0
|
35.2
|
0.6
|
32.0
|
||
J23W-420P
|
42.0
|
63.0
|
46.2
|
0.6
|
42.0
|
公稱直徑(jìng)DN(mm)
|
尺(chǐ)寸 Dimension
|
重量(kg)Weight
|
||||||
Do
|
D1
|
D2
|
L
|
H1
|
H2
|
M
|
||
6
|
65
|
14
|
6
|
140
|
96
|
106
|
20×1.5
|
0.9
|
10
|
80
|
18
|
10
|
160
|
115
|
125
|
24×1.5
|
1.18
|
15
|
100
|
22
|
15
|
180
|
122
|
132
|
30×2
|
2.0
|
20
|
110
|
28
|
18
|
220
|
156
|
166
|
30×2
|
3.5
|
25
|
140
|
33
|
22
|
230
|
169
|
180
|
39×2
|
4.3
|