Pressure-seal Swing Check Valve 900Lb~2500Lb
Standard Material Specifications
|
NO. |
Part Name |
CS to ASTM |
AS to ASTM |
SS to ASTM |
|
Tyep A105 |
Type F22 |
Type F304(L) |
Type F316(L) |
|
1 |
Seat Ring |
A276 410 |
A276 304 |
A276 304(L) |
A276 316(L) |
|
2 |
Pin |
A276 420 |
A182 F304 |
A182 F316 |
|
3 |
Pressure Ring |
A276 304L |
A276 316(L) |
|
4 |
Pressure Seat |
A105 |
A182 F304 |
A182 F304(L) |
A182 F316(L) |
|
5 |
Body |
A105 |
A182 F22 |
A182 F304(L) |
A182 F316(L) |
|
6 |
Bonnet |
A105 |
A182 F22 |
A182 F304 L |
A182 F316(L) |
|
7 |
Bolt |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8M |
|
8 |
Quarter Ring |
A276 420 |
A182 F304 |
A182 F316 |
|
9 |
Pontlevis |
A105 |
A182 F22 |
A182 F304 L |
A182 F316(L) |
|
10 |
Hinge |
A105 |
A182 F22 |
A182 F304 L |
A182 F316(L) |
|
11 |
Disc |
A276 420 |
F304 |
A182 F304(L) |
F316(L) |
|
12 |
Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
|
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)
|
NPS |
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 |
117 |
117 |
117 |
152 |
152 |
195 |
|
Weights |
900~1500Lb |
8.2 |
7.8 |
7.7 |
19.8 |
19.2 |
21.3 |
|
2500Lb |
10.0 |
9.6 |
9.4 |
21.5 |
21.1 |
22.8 | | 
