Usage
Mainly it is used to be service controller in oil, natural gas, chemical industries & etc. Field, Completed with pneumatic or electric actuator, the valve can be controlled by long-distance.
Main Size and Weight (Class 150 | PN1.6-2.0MPa):
| NPS (inch) | A (mm) | A1 (mm) | D (mm) | H (mm) | H1 (mm) | W (mm) | WT (kg) | T (N.m) |
| 1 1/2 | 165 | 165 | 127 | 130 | 50 | 450 | 5 | 60 |
| 2 | 178 | 267 | 152 | 150 | 70 | 500 | 12 | 70 |
| 2 1/2 | 191 | 305 | 178 | 165 | 85 | 500 | 18 | 120 |
| 3 | 203 | 330 | 190 | 185 | 95 | 600 | 21 | 175 |
| 4 | 229 | 356 | 229 | 230 | 114 | 700 | 36 | 250 |
Main Size and Weight (Class 300 | PN2.5-5.0MPa):
| NPS (inch) | A (mm) | A1 (mm) | D (mm) | H (mm) | H1 (mm) | W (mm) | WT (kg) | T (N.m) |
| 1 1/2 | 191 | 191 | 155 | 130 | 50 | 450 | 6 | 85 |
| 2 | 216 | 267 | 165 | 160 | 70 | 500 | 18 | 100 |
| 2 1/2 | 241 | 305 | 190 | 210 | 102 | 500 | 23 | 210 |
| 3 | 283 | 330 | 210 | 230 | 114 | 600 | 25 | 250 |
| 4 | 305 | 356 | 254 | 250 | 140 | 700 | 44 | 350 |