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Parallel Slide Gate Valve Class 600 |
Fig. 1212 |
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| COMPONENT |
MATERIAL |
| BODY |
CAST STEEL - A216 WCB |
| BONNET |
FORGED STEEL - A105 |
| SEATS |
NICKEL ALLOY |
| DISCS |
NICKEL ALLOY |
| STEM |
STAINLESS STEEL |
| GLAND |
BRONZE |
| SCREWED SLEEVE |
MANG. BR |
| HANDWHEEL |
CAST IRON |
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Technical Description of Standard Valves |
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SIZE |
A+ |
C |
D |
E |
WEIGHT |
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15 |
1/2 |
184 |
7 1/4 |
254 |
10 |
285 |
11 1/4 |
178 |
7 |
11.5 |
20 |
3/4 |
184 |
7 1/4 |
254 |
10 |
285 |
11 1/4 |
178 |
7 |
11.5 |
25 |
1 |
203 |
8 |
302 |
11 7/8 |
333 |
13 1/8 |
191 |
7 1/2 |
17.5 |
32 |
1 1/4 |
241 |
9 1/2 |
346 |
13 5/8 |
381 |
15 |
191 |
7 1/2 |
23.5 |
40 |
1 1/2 |
267 |
10 1/2 |
381 |
15 |
413 |
16 1/4 |
191 |
7 1/2 |
30 |
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+ Valves rated up to and including BST 'R' only
For valves with ANSI 600 flanges add ¼" - 6mm to Dimension A |
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Pressure Temperature Ratings |
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TEMP. ºC |
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 forged steel bonnet, outside screw rising stem.
Non-rising handwheel.
Flanged to ANSI. BS. or European standards.
Butt weld/Socket weld ends to customer's order. |
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