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Flanged End Check Valves
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 |
Nameplate |
SS |
|
3 |
Piston Disc |
A276 420 |
A276 304 |
A276 304(L) |
A276 316(L) |
|
4 |
Bonnet |
A105 |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
|
5 |
Gasket |
Corrueated SS + graphite |
SS + PTFE |
|
6 |
Bolt |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8(M) |
|
Suitable Medium |
W.O.G.etc |
W.O.G.etc |
HNO3,CH3OOH etc |
|
Suitable Temperature |
-29~425 |
-29~550 |
-29~180 |
Note: Other materials are available upon request.
Dimensions (mm) and Weights (Kg) 150Lb~600Lb
|
NPS |
1/2" |
3/4" |
1" |
1-1/4" |
1-1/2" |
2" |
|
L(RF)L1(BW) |
150 |
108 |
117 |
127 |
140 |
165 |
203 |
|
300 |
152 |
178 |
203 |
216 |
229 |
267 |
|
600 |
165 |
190 |
216 |
229 |
241 |
292 |
|
H |
150,300 |
61 |
61 |
79 |
95 |
103 |
118 |
|
600 |
61 |
79 |
95 |
103 |
118 |
135 |
|
Weights |
150 |
RF |
2.56 |
3.37 |
4.37 |
8.17 |
8.94 |
12.64 |
|
BW |
1.70 |
1.90 |
2.10 |
5.12 |
5.50 |
7.89 |
|
300 |
RF |
2.73 |
3.65 |
4.74 |
8.77 |
9.60 |
13.70 |
|
BW |
1.90 |
2.10 |
3.00 |
5.12 |
6.60 |
7.85 |
|
600 |
RF |
3.00 |
4.00 |
5.83 |
9.47 |
10.10 |
15.6 |
|
BW |
2.00 |
3.12 |
4.25 |
7.25 |
8.56 |
13.60 |
Dimensions (mm) and Weights (Kg) 900Lb~1500Lb
|
NPS |
1/2" |
3/4" |
1" |
1/4" |
1-1/2" |
2" |
|
L(RTJ) |
216 |
229 |
254 |
279 |
305 |
371 |
|
L1(BW) |
216 |
229 |
254 |
279 |
305 |
368 |
|
H |
79 |
79 |
95 |
104 |
120 |
139 |
|
Weights |
RTJ |
8.5 |
10.5 |
15.7 |
20.8 |
27.2 |
33.0 |
|
BW |
6.4 |
8.0 |
13.2 |
17.8 |
24.2 |
29.7 | |
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