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| Globe Non-Return Valve Class 600 |
Fig. 1204 |
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| COMPONENT |
MATERIAL |
| BODY |
CAST STEEL |
| COVER |
FORGED STEEL |
| SEAT |
NICKEL ALLOY |
| VALVE HEAD |
STAINLESS STEEL |
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Technical Description of Standard Valves |
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SIZE |
A+ |
D |
WEIGHT* |
mm |
ins |
mm |
ins |
mm |
ins |
kg |
15 |
- |
178 |
7 |
130 |
5 1/8 |
8 |
20 |
- |
178 |
7 |
130 |
5 1/8 |
8 |
25 |
1 |
203 |
8 |
146 |
5 3/4 |
10 |
32 |
1 1/4 |
241 |
9 1/2 |
171 |
6 3/4 |
17 |
40 |
1 1/2 |
267 |
10 1/2 |
200 |
7 7/8 |
21 |
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* Weights of flanged valves only
+ Valves rated up to and includingBST 'R' only
For valves with ANSI 600 flanges add 1/4" - 6mm to Dimension A |
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Pressure Temperature Ratings |
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TEMP. °C |
WORKING |
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PRESSURE BAR |
—29 |
38 |
102.1 |
| - |
50 |
100.2 |
| - |
100 |
92.8 |
| - |
150 |
90.5 |
| - |
200 |
87.6 |
| - |
250 |
83.4 |
| - |
300 |
77.5 |
| - |
350 |
73.9 |
| - |
375 |
72.9 |
| - |
400 |
69.0 |
| - |
425 |
57.5 |
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Forged Steel Body and Cover.
Flanged to ANSI. BS. or European Standards
Butt Weld or Socket Weld Ends to Customer's Order
VALVE SHOULD BE INSTALLED SO VALVE HEAD LIFTS VERTICALLY UPWARDS |
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