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Nominal diameter: DN15∽200mm
Nominal: PN1.6∽4.0MPa
Main material: stainless steel, carbon
Liquefied natural gas: Medium
Temperature: -40∽ + 80 ℃
Flange standard : JB / T 79-94
【J41N LPG Globe Valve - Main Parts Materials】
|
Body |
Stem, valve flap |
Sealing surface |
filler |
|
Carbon steel |
stainless steel |
Stainless steel and 101 |
Teflon |
|
nylon |
【J41N LPG Globe Valve - Performance Parameters】
|
Nominal pressure PN |
JIS10K |
JIS20K |
MPa |
|
|
1.6 |
2.5 |
4.0 |
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|
Shell test pressure PN |
2.4 |
3.75 |
6.0 |
|
|
High pressure seal test pressure |
1.76 |
2.75 |
4.4 |
|
|
Suitable media |
Liquefied gas, natural gas and so on |
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|
proper temperature |
-40 ∽ +80 ℃ |
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|
Flange connection standard |
JB / T 79-94 |
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【J41N LPG globe valve - main dimensions
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