| Model | B1 | B2 | B3 | B4F |
| Body, cap | Cast iron, cast steel, stainless steel | |||
| Seat, core | Hardened chrome steel | |||
| Other internal parts | Stainless steel | |||
| Model | Size | L(mm) | H | H1 | A | Weight(kg) | Max pressure |
| B1 | 1/2”, 3/4”, 1” | 128 | 100 | 175 | 96 | 3.5 | 18 bar |
| B2 | 3/4”, 1” | 166 | 133 | 228 | 144 | 7.2 | 18 bar |
| B3 | 1” | 198 | 173 | 296 | 178 | 13.5 | 18 bar |
| B4 | 1-1/4”, 1-1/2” | 232 | 185 | 347 | 203 | 21 | 18 bar |
| B1F | 1/2”, 3/4”, 1” | 170 | 100 | 175 | 96 | 4.8/5/6 | 18 bar |
| B2F | 3/4”, 1” | 210 | 133 | 228 | 144 | 9/10.0 | 18 bar |
| B3F | 1” | 240 | 173 | 296 | 178 | 15 | 18 bar |
| B4F | 1-1/4”, 1-1/2” | 280 | 185 | 347 | 203 | 24/25 | 18 bar |
| B5F | 1-1/2”, 2” | 300 | 223 | 388 | 230 | 31/33.5 | 18 bar |
| B6F | 2” | 350 | 260 | 446 | 273 | 45.5 | 18 bar |