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Class 150~2500 Extended Body Gate Valve |
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Connection Code
| Connection Code |
K |
K1 |
K2 |
K3 |
| screwed Weld |
Inclined End |
A Full strength End |
socket Weld End |
standard Material specifications
| NO. |
Part Name |
Cs to AsTM |
As to AsTM |
ss to AsTM |
| Type A105 |
Type F22 |
Type F304(L) |
Type F316(L) |
| 1 |
Body |
A105 |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
| 2 |
seat Ring |
A276 420 |
A276 304 |
A276 304(L) |
A276 316(L) |
| 3 |
Wedge |
A276 410 & 403 |
A182 F304 |
A182 F304(L) |
A182 F316(L) |
| 4 |
Gasket |
Corrugated ss + graphite |
ss + PTFE |
| 5 |
stem |
A182 F6 |
A182 F304 |
A182 F304(L) |
A182 F316(L) |
| 6 |
Bonnet Bolt |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
| 7 |
Pin |
A276 420 |
A276 304 |
| 8 |
Gland Eyebolt |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
| 9 |
Gland Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
| 10 |
Nameplate |
ss |
| 11 |
Hand wheel |
A197 |
| 12 |
H.W. Lock Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
| 13 |
Yoke Nut |
A276 420 |
| 14 |
Gland Flange |
A105 |
A182 F11 |
A182 F304(L) |
A182 F316(L) |
| 15 |
Gland |
A276 410 |
A182 F304(L) |
A182 F316(L) |
| 16 |
stem Packing |
Flexible Graphite |
PTFE |
| 17 |
Bonnet |
A105 |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
| suitable Medium |
W.O.G. etc |
W.O.G. etc |
HNO3CH3OOH etc |
| suitable Temperature |
-29℃~425℃ |
-29℃~550℃ |
-29℃~180℃ |
Dimensions(mm) And Weights(kg)
| NPs (in) |
Reduced |
3/8 |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
| Full |
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3/8 |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
| L1 |
107.5 |
107.5 |
107.5 |
120 |
127 |
127 |
152 |
| L |
147 |
147 |
153.5 |
175.5 |
187 |
187 |
222 |
| H(OPEN) |
158 |
158 |
169 |
197 |
236 |
246 |
283 |
| W |
100 |
100 |
100 |
125 |
160 |
160 |
180 |
| Weights |
Bolted |
3.1 |
2.9 |
3.4 |
5.5 |
7.8 |
8.3 |
13.4 |
| Welded |
2.8 |
2.6 |
3.1 |
5.1 |
7.4 |
7.6 |
12.1 |
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