| BDBFA06-P- | direct operated, explosion protection Ex d | Flange construction | Flange construction in P |
| BDBFA06-P- | direct operated, explosion protection Ex d | Flange construction | Sandwich construction in P |
| BDBFA06-A- | direct operated, explosion protection Ex d | Flange construction | Sandwich construction in A |
| BDBFA06-B- | direct operated, explosion protection Ex d | Flange construction | Sandwich construction in B |
| BDBFA06-AB- | direct operated, explosion protection Ex d | Flange construction | Sandwich construction in A and B |
| BDBSA06-P- | direct operated, explosion protection Ex d | Sandwich construction | Flange construction in P |
| BDBSA06-P- | direct operated, explosion protection Ex d | Sandwich construction | Sandwich construction in P |
| BDBSA06-A- | direct operated, explosion protection Ex d | Sandwich construction | Sandwich construction in A |
| BDBSA06-B- | direct operated, explosion protection Ex d | Sandwich construction | Sandwich construction in B |
| BDBSA06-AB- | direct operated, explosion protection Ex d | Sandwich construction | Sandwich construction in A and B |
| BDIFA06-P- | direct operated, inverse | Flange construction | Flange construction in P |
| BDIFA06-P- | direct operated, inverse | Flange construction | Sandwich construction in P |
| BDIFA06-A- | direct operated, inverse | Flange construction | Sandwich construction in A |
| BDIFA06-B- | direct operated, inverse | Flange construction | Sandwich construction in B |
| BDIFA06-AB- | direct operated, inverse | Flange construction | Sandwich construction in A and B |
| BDISA06-P- | direct operated, inverse | Sandwich construction | Flange construction in P |
| BDISA06-P- | direct operated, inverse | Sandwich construction | Sandwich construction in P |
| BDISA06-A- | direct operated, inverse | Sandwich construction | Sandwich construction in A |
| BDISA06-B- | direct operated, inverse | Sandwich construction | Sandwich construction in B |
| BDISA06-AB- | direct operated, inverse | Sandwich construction | Sandwich construction in A and B |