Specification Standards :
- Face to face according to JIS B2002
- Flange ends according to JIS B2212
Features :
- Bolt bonnet,outside screw and yoke, rising stem
- Solid wedge disc design
- Hand-wheel operator
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 |
< 120°C |
Materials :
No. | Parts | Material |
---|---|---|
1 | Body | Cast iron(FC200) |
2 | Bonnet | Cast iron(FC200) |
3 | Stem | Stainless steel (SS410) |
4 | Disc | Cast iron(FC200) |
5 | Seat ring | Bronze / Stainless steel |
6 | Gland | Ductile iron(FCD 450) |
7 | Packing | Graphite |
8 | Handwheel | Cast iron(FC200) |
Dimensions
Size | 1-1/2 นิ้ว | 2 นิ้ว | 2-1/2 นิ้ว | 3 นิ้ว | 4 นิ้ว | 5 นิ้ว | 6 นิ้ว | 8 นิ้ว | 10 นิ้ว | 12 นิ้ว |
---|---|---|---|---|---|---|---|---|---|---|
D | 140 | 155 | 175 | 185 | 210 | 250 | 280 | 330 | 400 | 445 |
H | 245 | 267 | 280 | 300 | 405 | 460 | 560 | 705 | 880 | 1100 |
L | 165 | 180 | 190 | 200 | 230 | 250 | 270 | 290 | 330 | 350 |
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