| 1 | Body | Cast iron or Ductile iron | 
| 2 | Cover | Cast iron/Ductile iron | 
| 3 | Screen | Stainless steel | 
| 4 | Plug | Cast iron or Ductile iron | 
| 5 | Bolt | Carbon steel | 
| Face to face is according to BS2080 | 
| Flange drilled is according to BS4504 | 
| Working pressure | PN10 | PN16 | 
| Shell pressure | 15bars | 24bars | 
| Seat pressure | 11bars | 17.6bars | 
| DN | L | H | D | 
| 50 | 220 | 120 | 165 | 
| 65 | 270 | 140 | 185 | 
| 80 | 290 | 170 | 200 | 
| 100 | 350 | 220 | 220 | 
| 125 | 390 | 260 | 250 | 
| 150 | 440 | 300 | 285 | 
| 200 | 540 | 360 | 340 | 
| 250 | 660 | 440 | 405 | 
| 300 | 720 | 525 | 460 |