| Design standards | Drilled to ANSI, BS, DIN, or, JIS standards |
| Design ratings | 93-99% sulphuric acid and oleum/HRS Applications |
| Size range/-dimensions | All Lewmet® alloy construction – sizes 1-100mm (1/2” – 4”)Alloyed iron body, Lewmet® alloy discs and seats – sizes 150-750mm (6”-30”). |
| Temperature range | Up to 140°C (280°F) with heat recovery up to 240°C (460°F) |
Slurry transportation
Lewmet® alloy and stainless steel