
- 1. Design and manufacture: BS 5152/MSS SP-85.
- 2. Flange dimensions:EN 1092-2/ASME N16.1.
- 3. Face to face dimensions: EN 558/ASME B16.10.
- 4. Mtihani na ukaguzi: API 598.
- 5. Size up to 12".

1 |
Mwili |
ASTM A126B |
13 |
Bolts |
ASTM A307B |
2 |
Kiti |
ASTM A126B |
14 |
Packing |
Graphite |
3 |
Guide |
ASTM B16 |
15 |
Tezi |
ASTM B584 |
4 |
Seat ring |
ASTM B62 |
16 |
Nut |
ASTM A307B |
5 |
Stem Guide |
ASTM B16 |
17 |
Gasket |
Graphite |
6 |
Disc ring |
ASTM B62 |
18 |
Gland follower |
ASTM A536 |
7 |
Diski |
ASTM A126B |
19 |
Screws |
ASTM A307B |
8 |
Swivel |
ASTM B584 |
20 |
Yoke Sleeve |
ASTM B62 |
9 |
Gasket |
ASTM B16 |
21 |
Naneplate |
AL 2024 |
10 |
Shina |
ASTM B584 |
22 |
Washer |
ASTM A307B |
11 |
Bonati |
ASTM A126B |
23 |
Nut |
ASTM A307B |
12 |
Bolts |
ASTM A307B |
24 |
Handwheel |
ASTM A126B |

Ukubwa |
L |
DN |
D1 |
D |
b |
Zd |
W |
Weight(kg) |
2" |
203 |
50 |
121 |
152 |
15.9 |
4-19 |
178 |
20 |
2.5" |
216 |
65 |
140 |
178 |
18 |
4-19 |
178 |
22.4 |
3" |
241 |
80 |
152 |
191 |
19 |
4-19 |
200 |
29 |
4" |
292 |
100 |
191 |
229 |
24 |
8-19 |
254 |
42.5 |
5" |
330 |
125 |
216 |
254 |
23.8 |
8-22 |
300 |
62 |
6" |
356 |
150 |
241 |
279 |
25 |
8-22.2 |
300 |
88.4 |
8" |
495.3 |
200 |
299 |
343 |
28.6 |
8-22.2 |
348 |
143 |
10" |
622 |
250 |
362 |
406 |
30.2 |
12-25 |
400 |
220 |
12" |
698.5 |
300 |
432 |
483 |
32 |
12-25 |
457 |
290 |