【Product performance parameters】
|
DZ11H , DZ11Y type 150 (Lb) ~ 800 (Lb) forging steel cryogenic gate valve main performance parameters |
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|
model |
Pressure level |
Working pressure |
Applicable temperature |
Suitable media |
|
DZ11H-150 (Lb) |
150 |
2.0 |
≤425 |
Water, steam, oil |
|
DZ11H-300 (Lb) |
300 |
5.0 |
||
|
DZ11H-600 (Lb) |
600 |
10.0 |
||
|
DZ11H-800 (Lb) |
800 |
14.0 |
||
|
DZ11Y-150 (Lb) |
150 |
2.0 |
≤425 |
Water, steam, oil |
|
DZ11Y-300 (Lb) |
300 |
5.0 |
||
|
DZ11Y-600 (Lb) |
600 |
10.0 |
||
|
DZ11Y-800 (Lb) |
800 |
14.0 |
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【Product Parts Materials】
|
DZ11H , DZ11Y type 150 (Lb) ~ 800 (Lb) Forged steel cryogenic gate valve parts and components |
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|
model |
material |
|||
|
Body, bonnet, gate |
Valve stem |
Sealing surface |
filler |
|
|
DZ11H-150 (Lb) |
Carbon steel |
Chrome stainless steel |
Chrome stainless steel or |
Flexible asbestos |
|
DZ11H-300 (Lb) |
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|
DZ11H-600 (Lb) |
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|
DZ11H-800 (Lb) |
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|
DZ11Y-150 (Lb) |
Carbon steel |
Chrome stainless steel |
Chrome stainless steel or |
Flexible asbestos |
|
DZ11Y-300 (Lb) |
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|
DZ11Y-600 (Lb) |
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|
DZ11Y-800 (Lb) |
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[ Product appearance and structure size]
|
DZ11H , DZ11Y type 150 (Lb) ~ 800 (Lb) Forged steel cryogenic gate valve main shape and structure size(mm) |
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|
DN |
S / mm |
T / in |
W / mm |
H (open) / mm |
Weight / kg |
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|
in |
mm |
JNSI |
JIS |
||||
|
½ |
15 |
21.8 |
22.2 |
½ |
125 |
333 |
7.1 |
|
¾ |
20 |
27.1 |
27.7 |
¾ |
125 |
360 |
9.4 |
|
1 |
25 |
33.8 |
34.5 |
1 |
160 |
407 |
13.5 |
|
1¼ |
32 |
42.6 |
42.2 |
1¼ |
160 |
475 |
15.0 |
|
1½ |
40 |
48.7 |
49.1 |
1½ |
180 |
475 |
17.8 |
|
2 |
50 |
61.1 |
61.1 |
2 |
200 |
551 |
28.0 |
