Our Product — Butterfly Valve - Grooved end butterfly valve
● Standards:
- 1.Design and manufacture: MSS SP-67.
2.Groove end: AWWA C606.
3.Top flange dimensions: ISO 5211.
4.Face to face dimensions: ASME B16.10.
5.Test and inspection: API 598.
6.Size up to 12".
● Materials
| NO. | PART | MATERIAL |
| 1 | Body | Cast Iron, Ductile Iron |
| 2 | Seat | NBR, EPDM |
| 3 | Shaft | Stainless Steel 416, 316, 304 |
| 4 | Disc | Ductile Iron+Ni, CF8, CF8M |
| 5 | Pin | Stainless Steel |
| SIZE | A | B | C | L | E | F | |
| in | DN | ||||||
| 2 | 50 | 8 | 16 | 60 | 92 | 100 | 53 |
| 2-1/2 | 65 | 8 | 16 | 76 | 102 | 108 | 61 |
| 3 | 80 | 8 | 16 | 89 | 102 | 114 | 68 |
| 4 | 100 | 10 | 16 | 114 | 116 | 136 | 85 |
| 5 | 125 | 10 | 16 | 141 | 125 | 162 | 99 |
| 6 | 150 | 10 | 16 | 165 | 125 | 174 | 111 |
| 8 | 200 | 11 | 19 | 219 | 138 | 230 | 145 |
