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| Class 800~1500 Bolt Type Swing Check Valve |
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Class 800~1500 Bolt Type Swing Check Valve |
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 |
A276 410 |
A276 304 |
A276 304(L) |
A276 316(L) |
| 3 |
Swing Disc |
A276 420 |
A276 304 |
A276 304(L) |
A276 316(L) |
| 4 |
Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
| 5 |
Hinge |
A105 |
A182 F22 |
A182 F304 L |
A182 F316(L) |
| 6 |
Pin |
A276 420 |
A182 F304 |
A182 F316 |
| 7 |
Pont levis |
A105 |
A182 F22 |
A182 F304 L |
A182 F316(L) |
| 8 |
Gasket |
Corrugated SS + graphite |
SS + PTFE |
| 9 |
Bonnet |
A105 |
A182 F22 |
A182 F304 L |
A182 F316(L) |
| 10 |
Bolt |
A193 B7 |
A193 B16 |
A193 B8M |
A193 B8M |
| Suitable Medium |
W.O.G. etc |
W.O.G. etc |
HNO3,CH3OOH etc |
| Suitable Temperature |
-29℃~425℃ |
-29℃~550℃ |
-29℃~180℃ |
Dimensions(mm) And Weights(kg)
| NPS (in) |
3/8 |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
| L |
800Lb |
79 |
79 |
92 |
111 |
120 |
120 |
140 |
| 900~1500Lb |
92 |
111 |
111 |
120 |
120 |
140 |
178 |
| H |
800Lb |
61 |
61 |
78 |
84 |
101 |
120 |
133 |
| 900~1500Lb |
79 |
79 |
79 |
97 |
105 |
120 |
140 |
| Weights |
800Lb |
1.1 |
1.0 |
1.9 |
3.9 |
4.5 |
7.3 |
10.0 |
| 900~1500Lb |
3.1 |
3.0 |
3.6 |
4.3 |
6.1 |
8.8 |
12.6 |
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