Serial number |
Part name |
CS to ASTM |
AS to ASTM |
SS to ASTM |
|
|
|
Type A105N |
Type F22 |
Type F304(L) |
Type F316(L) |
1 |
valve body |
A105N |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
2 |
Valve |
A276 420 |
A276 F22 |
A276 304(L) |
A276 F316(L) |
3 |
The stem |
A182 F6a |
A182 |
A182 F304(L) |
A182 F316(L) |
4 |
Shim |
316 clip flexible graphite |
316夾PTFE |
||
5 |
Valve cover |
A105N |
A182 F22 |
A182/F304(L) |
A182/F316(L) |
6 |
Valve cover bolt |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
7 |
Cylindrical pin |
A276 420 |
A276 304 |
||
8 |
Packing press sleeve |
A276 410 |
A182 F304(L) |
A182 F316(L) |
|
9 |
Live bolt |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
10 |
Packing press plate |
A105 |
F182 F304 |
||
11 |
Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
12 |
Stem nut |
A276 410 |
|||
13 |
Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
14 |
Nameplate |
SS |
|||
15 |
handwheel |
A197 |
|||
16 |
filler |
Flexible graphite |
PTFE |
||
Applicable medium |
Water, steam, oil, etc. |
Water, steam, oil, etc. |
Nitric acid, acetic acid, etc. |
||
Applicable temperature |
-29°C~425°C |
-29°C~550°C |
-29°C~200°C |
NPS |
Necking |
3/8 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
/ |
|
Full size |
/ |
3/8 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
L |
79 |
79 |
92 |
111 |
120 |
152 |
172 |
200 |
|
H(open) |
166 |
166 |
171 |
207 |
240 |
258 |
330 |
355 |
|
W |
100 |
100 |
100 |
125 |
160 |
160 |
180 |
200 |
|
weight |
Bolt type |
1.9 |
1.9 |
2.1 |
3.5 |
6.0 |
7.5 |
11.4 |
14.6 |
|
Welding type |
1.7 |
1.7 |
1.9 |
3.3 |
5.2 |
6.8 |
10.6 |
13.8 |
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