About this product
1. Wafer style butterfly valve
2. Design and Manufacture conform to EN593 API 609
3. Flanges connection conform to ANSI150 / JIS 5K / JIS 10K /BS4504 PN6 / PN10 / PN16
4. Top flange conform to ISO5211
5. Inspection and test conform to API 598
1. Light weight, easy to install and maintain
2. Compact structure, minimum space required
3. Quick quarter-turn on/off, minimum torque to operate
4. Approximately linear flow characteristic
5. Zero leakage under air-tight test
Application: General (oil, petrochemicals, firefighting etc)
| ANSI150 | JIS 5K | JIS 10K | BS4504 PN6 | BS4504 PN10 | BS4504 PN16 | |||||||||||||||||||||
| Size | A | B | C | K | L | H | H1 | J | D2 | N | d | D2 | N | d | D2 | N | d | D2 | N | d | D2 | N | d | D2 | N | d |
| DN150(6") | 184 | 140 | 56 | 14 | 30 | 90 | 70 | 10 | 241 | 8 | 22.4 | 230 | 8 | 19 | 240 | 8 | 23 | 225 | 8 | 18 | 240 | 8 | 22 | 240 | 8 | 22 |
| Nominal Pressure | 1.0MPa (145 psi) | 1.6MPa (232 psi) | |
| Testing Pressure | Shell | 1.5MPa (218 psi) | 2.4MPa (350 psi) |
| Seat | 1.1MPa (160 psi) | 1.76MPa (255 psi) | |
| Service Temperature | NBR | -20℃~+90℃ (-4ºF~194ºF) | |
| EPDM | -20℃~+110℃ (-4ºF~230ºF) | ||
| Service Medium | Liquid and gas: FreshWater, Sea Water, Sewage, Air, Steam, Oil and etc. | ||
| ITEM | PART | SPECIFICATION |
| NO. | ||
| 1 | BODY | GGG40 |
| 2 | LONG BUSHING | PTFE |
| 3 | SHAFT | SS416 |
| 4 | SEAT | NBR |
| 5 | DISC | C95400 |
| 6 | TAPER PIN | SS316 |
| 7 | SHORT BUSHING | PTFE |
| 8 | O RING | ASTM D2000 NBR |
| 9 | BOLTS | STEEL |
| 10 | SPRING SPACER | AISI 1566 |
| 11 | LOCKPLATE | STEEL |
| 12 | HANDLE | DUCTILE IRON |
