PRESSURE & TEMPERATURE RATINGS
| Working Pressure | 25bar |
| Shell Testing Pressure | (x1.5) 24bar |
| Seat Testing Pressuree | (x1.1) 27.5bar |
| Working Temperature | -10°C … 120°C |
| Suitable Media | Water, Oil & Gas |
Material Specifications
| Part | Material |
| Body | Ductile Iron |
| Disc | Ductile Iron |
| Shaft | Stainless Steel 431 |
| Packing | Flexible Graphite |
| Seat Ring | Stainless Steel 304 |
| Rubber Seals | EPDM/ NBR |
DIMENSIONS
| DN | (mm)
(inch) |
100
4 |
150
6 |
200
8 |
250
10 |
300
12 |
350
14 |
400
16 |
450
18 |
500
20 |
600
24 |
| L | (Long) | 190 | 210 | 230 | 250 | 270 | 290 | 310 | 330 | 350 | 390 |
| L | (Middle) | 127 | 140 | 152 | 165 | 178 | 190 | 216 | 222 | 229 | 267 |
| L | (Short) | – | – | 89 | 114 | 114 | 127 | 140 | 152 | 152 | 178 |
