| |
| Angle Stop Valve Class 250 |
Fig. 5042 |
|
| |
|
|
| |
 |
| COMPONENT |
MATERIAL |
| BODY |
CAST STEEL - A216 WCB |
| BONNET |
CAST STEEL - A216 WCB |
| SEAT |
NICKEL ALLOY |
| VALVE HEAD |
NICKEL ALLOY |
| STEM |
STAINLESS STEEL |
| GLAND |
BRONZE |
| HANDWHEEL |
CAST IRON |
|
 |
|
|
| |
Technical Description of Standard Valves |
| |
|
|
| |
A1 Dimensions Relate to BS. 4504 PN Rated Flanges |
| |
|
| |
SIZE |
A 1 |
D |
E |
Weight |
mm |
ins |
mm |
ins |
mm |
ins |
mm |
ins |
kg |
50 |
2 |
125 |
4 7/8 |
316 |
12 1/2 |
203 |
8 |
24.5 |
65 |
2 1/2 |
145 |
5 3/4 |
361 |
14 1/4 |
229 |
9 |
33 |
80 |
3 |
155 |
6 1/8 |
422 |
16 5/8 |
279 |
11 |
46 |
|
| |
|
| |
A2 Dimensions Relate to BS. 10 Table Rated Flanges |
| |
|
| |
SIZE |
A 2 |
mm |
ins |
mm |
ins |
50 |
2 |
127 |
5 |
65 |
2 1/2 |
140 |
5 1/2 |
80 |
3 |
152 |
6 |
|
| |
|
| |
PRESSURE TEMPERATURE RATINGS |
| |
|
| |
TEMP. °C |
WORKING |
|
|
PRESSURE BAR |
—18 |
232 |
34.5 |
|
- |
260 |
32.1 |
|
- |
288 |
29.7 |
|
- |
316 |
27.2 |
|
- |
343 |
24.5 |
|
- |
371 |
22.1 |
|
- |
399 |
19.7 |
|
- |
427 |
17.2 |
|
Cast steel body and bonnet, outside screw rising stem.
Flanged to ANSI. BS. or European standards. |
| |
|
