Specification Standards
- Face to Face is according to Ansi B16.10
- Flange drilled is according to Ansi B16.5
Test Requirement
| Working Pressure | 150 PSI ( 10 Bar ) |
| Maximum Pressure | 200 PSI ( 14 Bar ) |
| Shell Test Pressure | 300 PSI ( 21 Bar ) |
| Applicable Temperature | < 120 °C |
Features
Application
- Bolt bonnet , outside screw and yoke , rising stem
- Solid wedge disc design
- Hand wheel operation
- For general and industrial services
- Applicable medium : water , light oil
Part Materials
| No. | Parts | Material |
| 1 | Body | Cast iron (A126) |
| 2 | Bonnet | Cast iron (A126) |
| 3 | Stem | Stainless steel (SS410) |
| 4 | Disc | Cast iron (A126) |
| 5 | Seat ring | Bronze / Stainless steel |
| 6 | Gland | Ductile iron (FCD 450) |
| 7 | Packing | Graphite |
| 8 | Hand wheel | Cast iron (FC200) |
Dimensions (mm.)
| Size | 1-1/2″ | 2″ | 2-1/2″ | 3″ | 4″ | 5″ | 6″ | 8″ | 10″ | 12″ |
| 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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