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Art 300/150 Saracinesca serie ANSI 150
con corpo e cappello in acciaio al carbonio ASTM A 216 WCB o
a richiesta in acciaio inox CF8M/AISI 316, cappello bullonato,
asta saliente, vite esterna, disegno in conformità a API
600- BS 1414, test in conformità a API 598, scartamento
ANSI B 16.10, flange ANSI B 16.5
Art. 300/150 Gate valve
150 lbs body and bonnet in cast steel ASTM A 216 WCB or stainless
steel CF8M (AISI 316), bolted bonnet, O. S. & Y, rising stem,
design according API 600 - BS 1414, test in conformity to API
598, face to face ANSI B 16.10, flanged ends according ANSI B
16.5
| ø |
2" |
3" |
4" |
6" |
8" |
10" |
12" |
| DN |
50 |
80 |
100 |
150 |
200 |
250 |
300 |
| L |
178 |
203 |
229 |
267 |
292 |
330 |
356 |
| D |
152 |
191 |
229 |
280 |
343 |
406 |
483 |
| W |
220 |
250 |
275 |
325 |
400 |
450 |
450 |
| H open |
386 |
520 |
603 |
775 |
958 |
1212 |
1411 |
| Kg |
19 |
33 |
49 |
108 |
132 |
198 |
265 |
| ø |
14" |
16" |
18" |
20" |
24" |
Hydraulic test:
Body: 425 psig (29,9 bar)
Seats: 275 psig(19,3 bar)
Air test: Seats: 60 to 100 psig
(4,2/ 7 Kg./cm2)
|
| DN |
350 |
400 |
450 |
500 |
600 |
| L |
381 |
406 |
432 |
457 |
508 |
| D |
533 |
597 |
635 |
699 |
813 |
| W |
500 |
600 |
650 |
700 |
800 |
| H open |
1531 |
1767 |
1964 |
2129 |
2565 |
| Kg |
491 |
533 |
640 |
780 |
1192 |
|