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| Globe Stop Valve Class 250 |
Fig. M7300 |
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| COMPONENT |
MATERIAL |
| BODY |
CAST STEEL - A216 WCB |
| BONNET |
MILD STEEL - BS 1501-151-430A |
| SEAT |
STELLITE |
| VALVE HEAD |
MILD STEEL/STAINLESS STEEL |
| STEM |
STAINLESS STEEL |
| GLAND |
STAINLESS STEEL |
| HANDWHEEL |
CAST IRON |
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Technical Description of Standard Valves |
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A1 Dimensions Relate to BS. 4504 PN Rated Flanges |
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SIZE |
A 1 |
D |
E |
WEIGHT |
MAXIMUM DIFFERENTIAL |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
kg |
PRESSURE |
100 |
4 |
350 |
13 3/4 |
494 |
19 7/16 |
343 |
13 1/2 |
- |
40 |
125 |
5 |
400 |
15 3/4 |
521 |
20 1/2 |
343 |
13 1/2 |
- |
40 |
150 |
6 |
480 |
18 7/8 |
609 |
24 |
420 |
16 1/2 |
163.5 |
40 |
200 |
8 |
600 |
23 5/8 |
648 |
25 1/2 |
420 |
16 1/2 |
257 |
32 |
250 |
10 |
730 |
28 3/4 |
760 |
29 15/14 |
559 |
22 |
407 |
25 |
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A2 Dimensions Relate to BS. 10 Table Rated Flanges |
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SIZE |
A 2 |
mm |
ins |
mm |
ins |
100 |
4 |
356 |
14 |
125 |
5 |
406 |
16 |
150 |
6 |
457 |
18 |
200 |
8 |
559 |
22 |
250 |
10 |
622 |
24 1/2 |
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PRESSURE TEMPERATURE RATINGS |
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TEMP.°C |
WORKING |
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PRESSURE BAR |
-10 |
120 |
40 |
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- |
150 |
39 |
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- |
200 |
38 |
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- |
250 |
36 |
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- |
300 |
32 |
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- |
350 |
28 |
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Cast steel body and bonnet, outside screw rising stem, non rising hand wheel
Flanged to ANSI. BS. or European standards.
Note : Valves above DN150 Are De- Rated |
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