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SERIES 71R2/F2 CLASS 150
SERIES 74R2/F2 CLASS 300 |
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Ends: Screwed, Socket, Flanged, and Welded |
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Features |
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Internally mounted blow-out proof stem |
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Live loaded stem design meets stringent fugitive norms |
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Improved seat for long life and bubble tight shut off |
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Choice of seat material |
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Fire safe and antistatic design confirms to API 607 |
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Designed to handle the most severe services |
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Design standard ISO 17292 and ASME B16.34 |
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| RB : Reduced bore |
FB : Full bore |
| Dimensions are in inches and approximate weight in lb |
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SIZE |
A |
E |
WEIGHT |
CLASS 150 |
CLASS 300 |
RB |
FB |
CLASS 150 |
CLASS 300 |
TWO SEATS |
THREE SEATS |
TWO / THREE SEATS |
RB |
FB |
RB |
FB |
2 |
7.0 |
8.0 |
8.50 |
- |
2.00 |
- |
31 |
- |
42 |
2½ |
7.5 |
8.74 |
9.50 |
2.0 |
2.50 |
37 |
53 |
40 |
64 |
3 |
8.0 |
9.50 |
11.14 |
2.28 |
3.00 |
57 |
64 |
73 |
88 |
4 |
9.0 |
12.00 |
12.00 |
3.0 |
3.86 |
84 |
110 |
117 |
150 |
6 |
10.5 |
15.50 |
15.88 |
4.02 |
5.83 |
106 |
198 |
200 |
299 |
8 |
18.0 |
18.0 |
19.75 |
5.83 |
7.80 |
220 |
323 |
396 |
418 |
10 |
21.0 |
21.0 |
22.38 |
7.36 |
9.76 |
370 |
528 |
594 |
836 |
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Flow patterns |
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