| Groove end butterfly valve | |
| Standard: | Flange conform to: ANSI B16.1 |
| Grooved conform to: AWWA C606 | |
| Design characters: | 1. Light in weight, easy installation. The pipe and valve can be clamped directly, suitable for frequent dismantling. |
| 2. Maximized effective diameter. | |
| 3. Rubber vulcanized body avoiding the seat displacement. | |
| 4. Complete spherical sealing. | |
| 5. All parts can be disassembled and assembled, easily and quick maintenance. | |
| 6. Operator option is handle, manual gear or electric signal gear. | |
| 7. Connection conform to: AWWA C606, ANSI B16.1 | |
| 8. Top flange conform to: ISO 5211 | |