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Wafer End V Type Ball Valve
- Connection Form:
- Wafer
- Structure:
- Double-Eccentric Sealing
- Application:
- Industrial Usage, Water Industrial Usage, Household Usage
- Transport Package:
- Export Wooden Case
- Specification:
- 2"~12"
- Standard:
- API609
WQ-AVY 150Lb/300Lb PN16/PN40 Metal Seat
Full Port
Size: 2"-12"
TEMP: -29-320°C
DESIGN DESCRIPTION:
- Manufacture: BS EN 593;
- Face To Face: BS EN558-1;
- FLANGE: EN1092-1;
- Test: BS EN12266-1;
- Double Eccentric Type;
- EPDM Or NBR Or VITON Or PTFE SEAT Seal;
- Spring Back Seat For Retaining;
- Material and Working Temp.:
- PTFE&R-PTFE: -18ºC-200ºC(0ºF-392ºF)
- EPDM: -45ºC-135ºC(-49ºF-275ºF)
- NBR: -12ºC-82ºC(11ºF-179ºF)
- VITON: -12ºC-135ºC(11ºF-275ºF)
- CSM(HYPALON): -18ºC-135ºC(0ºF-275ºF)
PARTS AND MATERIAL:
| PARTS NAME | MATERIALS |
| BODY | ASTM A216-WCB/A351-CF8/CF8M/CF3/CF3M |
| END CAP | ASTM A216-WCB/A351-CF8/CF8M/CF3/CF3M |
| GASKET | PTFE/GRAPHITE |
| DISC | ASTM A216-WCB/A351-CF8/CF8M/CF3/CF3M |
| SEAT | NBR/EPDM/VITON/PTFE |
| SEAT RETAINER | ASTM A216-WCB/A351-CF8/CF8M/CF3/CF3M |
| SHIFT | ASTM A276-410/A276 304/316/304L/316L |
| RETAINER SPRING | SS304/SS316/INCOEL X750 |
| STEM BEARING | SS+PTFE/BRASS |
| YOKE | ASTM A105/SS304 |
| GEAR/LEVER | Ductile Iron |
| OTHER MATERIALS ARE AVAILABLE UPON REQUEST. | |
DIMENSIONS LIST(UNIT:MM):
| DN | C | L | A | B | F | d0 |
| 65 | 70 | 47.6 | 84 | 193.4 | 25.4 | 14.25 |
| 80 | 86 | 47.6 | 94 | 203.4 | 25.4 | 14.25 |
| 100 | 110 | 54 | 121 | 243.4 | 25.4 | 15.77 |
| 150 | 160 | 57.2 | 148 | 272.4 | 25.4 | 22.1 |
| 200 | 210 | 63.5 | 175 | 313.5 | 44.5 | 28.45 |
| 250 | 262 | 71.5 | 214.2 | 386.6 | 74.6 | 28.45 |
| 300 | 310 | 81 | 254 | 442 | 77 | 31.72 |
- We hereby reserve the rights of any alternative dimension that would help to improve our valve's quality and working efficiency.
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