W-002
Manual
Flange
Three-Eccentric Sealing
Force Sealed
Normal
Mid-Pressure (2.5mpa< Pn <6.4mpa)
Medium Temperature (120°C<T<450°C)
Metal Hard Sealed
Casting
Industrial Usage, Water Industrial Usage
DN50-DN2000
Carbon Steel, Stainless Steel
Stainless Steel416,316,304
TFW
Plywood Case
CE
China
84818040
Product Description
High performance metal seat wafer type butterfly valveSIZE: 50mm(2inch) ~ 2000mm(80inch)
Working Pressure: PN10-40
Body & disc material: WCB, CF8, CF8M
Stem material: ASTM A105, F6a, SS304, SS316
Sealing face material: 13% Cr, STL
Working Temperature: -29 ~ +538 (Standard) -100 ~ +700 (Special Meterial)
Connection Flange
BS4504 PN10, PN16, PN25 and PN40,
DIN2501 PN10, PN16, PN25 and PN40,
ANSI B16.5, 16.47 / 150LB, 300LB / MSS SP44 CL / 150LB,300LB,
JIS 10K, 16K & 20K / 30K / 40K
Face to Face Dimensions
Conform to API609, BS 5155, ISO 5752 and ANSI B 16.34
Application:
1.Nuclear power Plants Petrochemical plants
2.Petroleum refinery Fossil power plants
3.Fire safe line Exhaust gas line & Steam line
4.Cryogenic services
| NO. | PART | MATERIAL |
| 1 | Packing | Graphite |
| 2 | Body | Carbon Steel, Stainless Steel |
| 3 | Disc | Carbon Steel, Stainless Steel |
| 4 | Bolts | Carbon Steel, Stainless Steel |
| 5 | Shaft | Carbon Steel, Stainless Steel |
| 6 | Seat | PTFE,Stainless Steel |
