Flanged End Pressure-seal Piston Check Valve 900Lb~2500Lb
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 |
Lift Disc |
A276 420 |
A276 304 |
A276 304(L) |
A276 316(L) |
|
3 |
Pressure Seat |
A105 |
F22 |
A182 F304(L) |
F316(L) |
|
4 |
Pressure Ring |
A276 304L |
A276 316L |
|
5 |
Retaining Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
|
6 |
P.S.Lock Nut |
A194 2H |
A194 4 |
A194 8 |
A194 8M |
|
Suitable Medium |
W.O.G.etc |
W.O.G.etc |
HNO3,CH3OOH etc |
|
Sutiable 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(RTJ) |
900Lb 1500Lb |
216 |
229 |
254 |
305 |
305 |
368 |
|
2500Lb |
264 |
273 |
308 |
384 |
384 |
451 |
|
H |
900Lb 1500Lb |
117 |
117 |
117 |
152 |
152 |
195 |
|
2500Lb |
117 |
117 |
117 |
152 |
152 |
195 |
|
Weights |
900Lb 1500Lb |
10.5 |
11.9 |
13.9 |
26.9 |
26.9 |
32.5 |
|
2500Lb |
12.6 |
14.9 |
16.5 |
30.0 |
30.0 |
35.0 | | 
