COMPONENTS
| 1 | Body | Cast iron or ductile iron | | 2 | Disc | Cast iron or ductile iron | | 3 | Seat | Brass/Stainless steel | | 4 | Stem | Stainless steel | | 5 | Bonnet | Cast iron or Ductile iron | | 6 | O-ring | NBR | | 7 | Hand wheel | Cast iron or Ductile iron | | | Application
| 1 | Face to face is according to DIN3302-F4 | | 2 | Flange drilled is according to DIN2532/2533 | | 3 | Nominal pressure PN10/PN16 | Test
| Working pressure | 10bars | 16bars | | Shell pressure | 15bars | 24bars | | Seat pressure | 11bars | 17.6bars | |
