GESTRA Blowdown Valve, MPA46
Article number
MPA46
The GESTRA blowdown valve MPA 46 is installed in pipelines for draining boiler water. The sludge quick-closing valve is automatically operated by hand. The MPA 46 sludge valve is used to drain off sludge-containing boiler water with non-metallic solids from steam generators. When opened, the valve abruptly releases a large outlet cross-section. This allows precipitated sludge to be discharged. Units of the MPA types are equipped with diaphragm actuators for automatic operation.
| Connection Type | Flanges acc. to DIN and ANSI / socket weld ends / weld-on end |
|---|---|
| Material Body | Steel (1.0460) |
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| Art. Nr. | DN | PN | kg | |
|---|---|---|---|---|
| MPA46-20 | DN20 | PN40 | 12.00 | |
| MPA46-25 | DN25 | PN40 | 12.00 | |
| MPA46-32 | DN32 | PN40 | 13.00 | |
| MPA46-40 | DN40 | PN40 | 16.00 | |
| MPA46-50 | DN50 | PN40 | 17.00 |
| Article number | MPA46 |
|---|---|
| Nominal Pressure | PN40 |
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