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Parallel Slide Gate Valve Class 300 |
Fig. M2134 |
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| COMPONENT |
MATERIAL |
| BODY |
CAST STEEL - A216 WCB |
| BONNET |
CAST STEEL - A216 WCB |
| SEATS |
NICKEL ALLOY/STELLITE |
| DISCS |
NICKEL ALLOY/STELLITE |
| STEM |
STAINLESS STEEL |
| GLAND |
BRONZE |
| SCREWED SLEEVE |
BRONZE |
| HANDWHEEL |
CAST IRON |
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Technical Description of Standard Valves |
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SIZE |
A |
D |
E |
WEIGHT |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
kg |
15 |
1/2 |
140 |
5 1/2 |
292 |
11 1/2 |
165 |
6 1/2 |
11 |
20 |
3/4 |
152 |
6 |
292 |
11 1/2 |
165 |
6 1/2 |
12 |
25 |
1 |
165 |
6 1/2 |
298 |
11 3/4 |
165 |
6 1/2 |
14 |
40 |
1 1/2 |
190 |
7 1/2 |
330 |
13 |
165 |
6 1/2 |
17.5 |
50 |
2 |
216 |
8 1/2 |
405 |
16 |
205 |
8 |
24 |
65 |
2 1/2 |
241 |
9 1/2 |
480 |
19 |
230 |
9 |
33 |
80 |
3 |
283 |
11 1/8 |
524 |
20 3/4 |
280 |
11 |
49 |
100 |
4 |
305 |
12 |
640 |
25 1/4 |
345 |
13 1/2 |
73 |
125 |
5 |
381 |
15 |
640 |
25 3/16 |
345 |
13 9/16 |
80 |
150 |
6 |
403 |
15 7/8 |
882 |
34 3/4 |
420 |
16 1/2 |
150 |
200 |
8 |
419 |
16 1/2 |
1120 |
44 1/4 |
510 |
20 |
269 |
250 |
10 |
457 |
18 |
1362 |
53 3/4 |
560 |
22 |
377 |
300 |
12 |
502 |
19 3/4 |
1550 |
61 |
610 |
24 |
550 |
350 |
14 |
762 |
30 |
1550 |
61 |
610 |
24 |
656 |
400 |
16 |
838 |
33 |
1810 |
71 1/4 |
710 |
28 |
964 |
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Pressure Temperature Ratings |
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TEMP °C |
WORKING |
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PRESSURE BAR |
-29 |
38 |
51.1 |
| - |
50 |
50.1 |
| - |
100 |
46.4 |
| - |
150 |
45.2 |
| - |
200 |
43.8 |
| - |
250 |
41.7 |
| - |
300 |
38.7 |
| - |
350 |
37.0 |
| - |
375 |
36.5 |
| - |
400 |
34.5 |
| - |
425 |
28.8 |
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Cast steel body and bonnet, outside screw rising stem,
non-rising handwheel.
Flanged to ANSI, BS. or European standards.
Fitted with closure indicator as standard.
We recommend a bypass on 8in (200mm) size and above.
Can be fitted with a locking device if required. |
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