Specification Standards
- Basic design and manufacture according to ASME B16.34
- Inspection and tested according to API598
- Face to face according to ASME B16.10
- Flang ends according to ASME 16.5
Features
- Bolt bonnet, outside screw and yoke. rising stem
- Solid wedge disc design
- Hand-wheel operator
- Available upon special request
Application
- For general and industrial services
- Applicable medium : Water,light Oil
Test Requirements | |
---|---|
Working Pressure | 150 PSI (10 Bar) |
Maximum Pressure | 200 PSI (14 Bar) |
Shell Test Pressure | 300 PSI (21 Bar) |
Applicable Temperature | ≤ 150°C |
Materials
No. | Parts | Material |
---|---|---|
1 | Body | CF8M / CF8 |
2 | Disc | CF8M / CF8 |
3 | Nut | SS304 |
4 | Gasket | Graphite |
5 | Bolt | SS304 |
6 | Bonnet | CF8M / CF8 |
7 | Stem packing | Graphite |
8 | Hinge pin | SS304 |
9 | Bolt | A193-B8 |
10 | Nut | A194-8 |
11 | Sleeve | SS304 |
12 | Wheel handle | Cast iron |
13 | Stem nut | A193-B8 |
14 | Gland | SS304 |
15 | Stem | SS304 |
16 | Gland | CF8M / CF8 |
Dimensions
Size | 1/2 นิ้ว | 3/4 นิ้ว | 1 นิ้ว | 1-1/4 นิ้ว | 1-1/2 นิ้ว | 2 นิ้ว | 2-1/2 นิ้ว | 3 นิ้ว | 4 นิ้ว | 5 นิ้ว | 6 นิ้ว | 8 นิ้ว |
---|---|---|---|---|---|---|---|---|---|---|---|---|
C | 60.5 | 70 | 79.5 | 89 | 98.5 | 120.5 | 139.5 | 152.5 | 190.5 | 216 | 241.5 | 298.5 |
D | 89 | 98 | 108 | 117 | 127 | 152 | 178 | 190 | 229 | 254 | 279 | 343 |
d | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
g | 35 | 43 | 51 | 64 | 73 | 92 | 105 | 127 | 157 | 186 | 216 | 270 |
H | 180 | 194 | 235 | 295 | 295 | 338 | 393 | 467 | 549 | 630 | 750 | 915 |
L | 108 | 117 | 127 | 140 | 165 | 176 | 191 | 204 | 230 | 255 | 267 | 294 |
T | 12.1 | 12.1 | 12.1 | 12.7 | 14.3 | 15.9 | 17.5 | 19.1 | 23.9 | 23.9 | 25.4 | 28.5 |
t | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
W | 120 | 120 | 120 | 200 | 200 | 200 | 200 | 250 | 250 | 300 | 300 | 350 |
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