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Butterfly Valve W DN250 PN10
Details
Nodular Cast Iron body, vulcanized liner wafer type butterfly valve with Stainless Steel disc. Centric free stem with standardized pattern for actuator mounting. Can handle negative pressure (vacuum), due to the meticulous vulcanization process.
More Information
| Price View | Price Range |
|---|---|
| Product Group | 700901 |
| Material Body | Nodular Cast Iron, GGG40 |
| Min temperature | -15°C |
| Remark | Multiflange: PN10/16/25, ANSI150, JIS5K/10K |
| Face To Face Standard | EN 558, series 20 |
| End Standard | EN 1092-2 |
| Design Code | EN 593 |
| Standard | DIN |
| Application | Air, Boiler feedwater, Cargo oil, Condensate, Flammable hydraulic oil, Fuel oil, Gas, Lubricating oil, Non-flammable hydraulic fluid, Sea water, Water |
| Size | 250 |
| Material Seat | NBR |
| Material Disc | Stainless Steel, 316 |
| Pressure Rating | PN16 |
| End Type | Wafer |
| Sub Category | BUTTERFLY |
| Item Number | M34829 |
| Category | Valve |
| Inspection Standard | EN 12266 |
| Top Flange Standard | ISO 5211 - F10 |
| Variant | Gearbox |
| PartNumberListId | 0 |
| Max temperature | +80°C |
Partslist and details
PARTSLIST
| No | Part | Material | Code |
|---|---|---|---|
| 1 | Body | Nodular Cast Iron | GGG40 |
| 2 | Disc | Stainless Steel | 1.4408 |
| 3 | Seat | NBR max working temp. 80°C | |
| 4 | Stem | Stainless Steel | 1.4401 |
| 5 | Pin | Duplex Stainless Steel | 1.4462 |
| 6 | Gearbox | Cast Iron | GG20 |
| 7 | Gearbox shaft | Steel | C45 |
DETAILS
| DN | Pressure Rating Id | Ø D | L | Kg | L1 | H | H1 | L2 | H2 | Ø M |
|---|---|---|---|---|---|---|---|---|---|---|
| 250 | 10 | 318 | 68 | 33 | 210 | 519 | 202 | 66 | 245 | 300 |
