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Class 900~2500 Pressure-seal Gate Valve |
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Class 900~2500 Pressure-seal Gate 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 420 |
A276 304 |
A276 304(L) |
A276 316(L) |
| 3 |
Wedge |
A276 430&410 |
A182 F304 |
A182 F304(L) |
A182 F316(L) |
| 4 |
stem |
A182 F6 |
A182 F304 |
A182 F304(L) |
A182 F316(L) |
| 5 |
Pressure seat |
A105 |
A182 F304 |
A182 F304(L) |
F316(L) |
| 6 |
Pressure Ring |
A276 304L |
A276 316L |
| 7 |
Bonnet |
A105 |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
| 8 |
Gland Eye bold |
A193 B7 |
A193 B16 |
A193 B8(M) |
|
| 9 |
Pin |
A276 420 |
A182 F304(L) |
| 10 |
stem Packing |
Flexible Graphite |
PTFE |
| 11 |
P.s. Lock Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
| 12 |
Gland |
A276 F420 |
A182 F304 |
| 13 |
Gland Flange |
A216 WCB |
A351 CF8 |
| 14 |
Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
| 15 |
Yoke Nut |
A276-410 |
| 16 |
Retaining Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
| 17 |
Hand wheel |
A197 |
| 18 |
H.W. Lock Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
| 19 |
Oil Cup |
Brass |
| 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) |
1/2 |
3/4 |
1 |
1-1/4 |
1-1/2 |
2 |
| L |
900~1500Lb |
140 |
140 |
140 |
178 |
178 |
216 |
| 2500Lb |
186 |
186 |
186 |
232 |
232 |
279 |
| H(OPEN) |
321 |
321 |
321 |
380 |
414 |
502 |
| W |
160 |
160 |
180 |
200 |
250 |
280 |
| Weights |
900Lb~1500Lb |
11.5 |
10.8 |
10.5 |
19.6 |
21.0 |
55.4 |
| 2500Lb |
12.3 |
11.6 |
10.8 |
26.0 |
28.4 |
60.0 |
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