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Butterfly Valve DF DN300 PN10
Details
Nodular Cast Iron body, vulcanized liner double flange type butterfly valve with Aluminium Bronze disc. Centric free stem with standardized pattern for actuator mounting. Can handle negative pressure (vacuum), due to the meticulous vulcanization process.
More Information
| Product Group | 731701 |
|---|---|
| Material Disc | Aluminium Bronze |
| Variant | Bare stem |
| Category | Valve |
| Item Number | M34712 |
| Sub Category | BUTTERFLY |
| End Type | Double flange |
| Pressure Rating | PN10 |
| Material Body | Nodular Cast Iron, GGG40 |
| Material Seat | EPDM |
| Size | 300 |
| Application | Boiler feedwater, Condensate, Sea water, Water |
| Standard | DIN |
| Design Code | EN 593 |
| End Standard | EN 1092-2 |
| Face To Face Standard | EN 558, series 13 |
| Inspection Standard | EN 12266 |
| Remark | Connection: PN10 |
| Top Flange Standard | ISO 5211 - F10 |
| Min temperature | -20°C |
| Max temperature | +100°C |
Partslist and details
PARTSLIST
| No | Part | Material | Code |
|---|---|---|---|
| 1 | Body | Nodular Cast Iron | GGG40 |
| 2 | Disc | Aluminium Bronze | |
| 3 | Seat | EPDM max working temp. 100°C | |
| 4 | Stem | Stainless Steel | 1.4401 |
| 5 | Pin | Duplex Stainless Steel | 1.4462 |
DETAILS
| DN | Pressure Rating Id | nxdd | Hcd | Ø D | L | Kg | H1 | Ø D2 | H2 | S | H3 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 300 | 10 | 12x23 | 400 | 455 | 178 | 55 | 228 | 125 | 270 | 22 | 30 |
