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Cast iron knife gate valve 174 + double acting pneumatic actuator
The 174 series unidirectional knife gate valves is made of cast iron GL body, NBR seat and a dismantling bottom. It is actuated with double acting pneumatic cylinder. Mounting between flanges PN10. PS: 10 bar, TS: -10/+90°C.
Documentation
Details
| Option certificate 3.1 | Yes |
|---|---|
| Shaft/stem matérial | Stainless steel 410 |
| ATEX compatible | Yes |
| Face to Face (mm) | 76.0 |
| Knife gate material | Stainless steel 304 |
| Body material | Cast iron |
| Packing gland | PTFE + NBR |
| PS (bar) | 2.5 |
| Connections | Between flanges PN10 |
| Seats | NBR |
| Surface temperature | TX |
| TS max (°C) | 90 |
| TS min (°C) | -10 |
| Pneumatic actuator type | Double acting |
| Direction | Unidirectional |
| Warranty period | 1 year |
| CE | Risk category I |