Sanitary Manual Welding Butterfly Valve
Ubukhulu
I-DIN ye-Manual Welding
| DN | A | S | L | H | |
| Uchungechunge 1 | Uchungechunge 2 | ||||
| I-DN20 | 22 | 23 | 1.5 | 50 | 120 |
| DN25 | 28 | 29 | 1.5 | 50 | 120 |
| I-DN32 | 34 | 35 | 1.5 | 50 | 125 |
| I-DN40 | 40 | 41 | 1.5 | 50 | 131 |
| I-DN50 | 52 | 53 | 1.5 | 52 | 150 |
| DN65 | 70 | 2 | 56 | 170 | |
| I-DN80 | 85 | 2 | 60 | 188 | |
| I-DN100 | 104 | 2 | 75 | 208 | |
| I-DN125 | 129 | 2 | 85 | 237 | |
| I-DN150 | 154 | 2 | 110 | 287 | |
I-SMS
| Usayizi | A | S | L | H |
| SMS25 | 25 | 1.25 | 50 | 120 |
| SMS38 | 38 | 1.25 | 50 | 130 |
| SMS51 | 51 | 1.25 | 52 | 150 |
| I-SMS63.5 | 63.5 | 1.5 | 56 | 170 |
| SMS76 | 76.1 | 1.6 | 60 | 188 |
| I-SMS101.6 | 101.6 | 2 | 75 | 208 |
3A
| Usayizi | A | S | L | H |
| 1” | 25.4 | 1.65 | 50 | 120 |
| 1.5” | 38.1 | 1.65 | 50 | 130 |
| 2” | 50.8 | 1.65 | 52 | 150 |
| 2.5” | 63.5 | 1.65 | 56 | 170 |
| 3” | 76.2 | 1.65 | 60 | 188 |
| 4” | 101.6 | 2.11 | 75 | 208 |
ISO
| Usayizi | A | S | L | H |
| 33.7 | 33.7 | 2 | 50 | 120 |
| 42.4 | 42.4 | 2 | 50 | 130 |
| 48.3 | 48.3 | 2 | 52 | 150 |
| 60.3 | 60.3 | 2 | 56 | 170 |
| 76.1 | 76.1 | 2.3 | 60 | 188 |
| 114.3 | 114.3 | 2.6 | 85 | 208 |
