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Product detail:
Wafer / Lug type, PN10/PN16 Butterfly Valve
EN 593 lug type Butterfly Valve
BS5155 lug type Butterfly valve
MSS SP-67 lug type Butterfly valve
Cast iron body, SS Shaft, SS/Bronze/DI disc, Level operated Butterfly valve
Pressure and Temperature:
| Desgin Pressure | PN6~20,Class 125~150 |
| Working Temperature | EPDM: 16Bar at -10°c to 120°c NBR: 16Bar at -10°c to 82°c Viton:16 Bar at -0°c to 150°c |
| Suitable Media | Water, Oil, Gas |
Materials List
| No | Part Name | Material | ASTM Spec. |
1 | Body | Cast iron | ASTM A 126 Class B |
| 2 | Shaft | Stainless steel | AISI 416 |
| 3-1 | Disc | Stainless steel | ASTM A 351 CF8M |
| 3-2 | Disc | Cast Bronze | ASTM B62 C83600 |
| 3-3 | Disc | Ductile iron | ASTN A536 65-45-12 |
| 4 | Bushing | PTFE | Commerical |
| 5 | Liner | EPDM or NBR | Commerical |
| 6 | O-Ring | EPDM or NBR | Commerical |
| 7 | Plug | Steel | ASTM A307 Class B |
| 8 | Washer | PTFE | Commerical |
Notes:
1. Desgin and tested in accordance with EN 593/ BS5155 / MSS SP-67
2. Bolt circle dimension are suitable to the BS4504 PN 6/10/16, BS 10 Table D/E,ANSI B 16.5 Class 150, JZS 10K/16K Flange, other flange types are also available.
3.Top flange conforms to ISO 5211/1
4. Size up to 48" available.
5. Desgin & material are subject to change without notice.
