Product Specifications
| Product Series | Gestra MPA 47 Automatic Sludge Blowdown Valve |
|---|---|
| Valve Type | Automatic Rapid-Opening Intermittent Blowdown Valve |
| Nominal Size (DN) | DN 40 (1 1/2 Inch) |
| Pressure Rating (PN) | PN 63 / Class 400 - Class 600 |
| Body Material | Forged Steel / High-Temp Carbon Steel (1.0460 / A105) |
| Actuation Type | Pneumatic Diaphragm Actuator (Quick-Opening / Quick-Closing) |
| Control Mechanism | Automatic Operation via Solenoid Valve & Program Controller |
| Max. Operating Temperature | Up to +450°C (depending on operating pressure) |
| Connection Type | Flanged EN 1092-1 / ASME B16.5 |
| Key Features | Pneumatic quick-action actuation for powerful suction pulse, wear-resistant radial stage nozzle, high-pressure rating (PN 63), maintenance-free stem sealing, robust construction designed for extreme thermal shocks. |
