Pressure/Temperature Ratings
| Design Working Pressure | 1.02 Mpa (10 Kgf/cm2) |
| Design Working Temperature | 250°C |
| Suitable Media | Water, Hot Water, Oil, Steam, Gas, and Exhaust Air |
Dimensions and Allowable Movements
| Nominal Diameter A (B) | Length (L) (mm) | Axial Movement ± (mm) | Effective Cross Section Area (cm2) | Spring Constant (N/mm) | Mass (kg) |
|---|---|---|---|---|---|
| 100 (4”) | 415 | -30 , +5 | 131.0 | 105.2 | 18.8 |
| 125 (5”) | 415 | -30 , +5 | 197.7 | 100.8 | 22.5 |
| 150 (6”) | 440 | -30 , +5 | 264.9 | 135.5 | 27.5 |
| 200 (8”) | 440 | -30 , +5 | 439.5 | 166.1 | 45.0 |
| 250 (10”) | 465 | -30 , +5 | 678.9 | 168.7 | 60.2 |
| 300 (12”) | 465 | -30 , +5 | 951.0 | 182.0 | 84.7 |
