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| Globe Non-Return Valve Class 600. 50mm-200mm |
Fig. 3668 |
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| COMPONENT |
MATERIAL |
| BODY |
CAST STEEL |
| COVER |
CAST STEEL |
| SEAT |
NICKEL ALLOY |
| VALVE HEAD |
NICKEL ALLOY |
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Technical Description of Standard Valves |
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SIZE |
A |
D |
WEIGHT |
mm |
ins |
mm |
ins |
mm |
ins |
kg |
50 |
2 |
273 |
10 3/4 |
178 |
7 |
44 |
65 |
2 1/2 |
305 |
12 |
197 |
7 3/4 |
58 |
80 |
3 |
330 |
13 |
216 |
8 1/2 |
63 |
100 |
4 |
406 |
16 |
222 |
8 3/4 |
100 |
125 |
5 |
457 |
18 |
278 |
11 |
152 |
150 |
6 |
559 |
22 |
311 |
12 1/4 |
216 |
200 |
8 |
660 |
26 |
457 |
18 |
465 |
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N.B. Larger sizes available on request |
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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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Cast Steel Body and Cover, Nickel Alloy Seat, Valve Head and Liner.
Flanged to ANSI. BS. or European Standards or BW to Customer's Order.
Other Overall Lengths can be made to Customer's Requirements
VALVE SHOULD BE INSTALLED SO VALVE HEAD LIFTS VERTICALLY UPWARDS |
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