No. |
Parts’ name |
Material |
American standard |
1 |
Valve body |
Cast iron |
ASTM A126 CLASS B |
2 |
Filter screen |
Stainless steel |
ASTM SS304 |
3 |
Rubber seal ring |
PTEF/Graphite |
PTFE/NON ASBESTOS |
4 |
Bolt |
Steel |
ASTM A307 B |
5 |
Valve deck |
Cast iron |
ASTM A126 CHASS B |
6 |
Pipe plug |
Cast iron |
ASTM A126 CLASS B |
STANDARD SCREENS |
||
Size |
Opening |
Std:Mesh/Perf |
2"-3" |
0.045" |
3/64" |
4"-12" |
0.125" |
1/8" |
OPERATING PRESSURES AND TEMPERATURES |
2"-12":Steam:125PSIG at 450° F |
14":Steam:125PSIG at 450° F |
2"-12":Water,Oil,Gas:125PSIG at 450° F |
14":Water,Oil,Gas:125PSIG at 450° F |
Main structural sizes:
DIMENSIONS IN INCHES AND MILLIMETRES |
||||||
DN |
L |
Dk |
D |
b |
n-d |
H |
2" |
225.4 |
121 |
152 |
16 |
4-19 |
161 |
2.5" |
273 |
140 |
178 |
17.5 |
4-19 |
183 |
3" |
292 |
152.5 |
190 |
19 |
4-19 |
219 |
4" |
352 |
190.5 |
229 |
24 |
8-19 |
238 |
5" |
416 |
216 |
254 |
23.8 |
8-22 |
279.3 |
6" |
470 |
241.3 |
279 |
25.4 |
8-22 |
315 |
8" |
543 |
298.5 |
343 |
28.6 |
8-22 |
400 |
10" |
660.4 |
362 |
406 |
30.2 |
12-25 |
482 |
12" |
762 |
432 |
483 |
31.8 |
12-25 |
564.6 |
14" |
949 |
476 |
533 |
35 |
12-29 |
744 |
16" |
1079.5 |
570 |
597 |
36.6 |
12-29 |
846 |