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Stainless steel knife gate valve 172 +spring return pneumatic actuator
The 172 series unidirectional knife gate valves is made of stainless steel body, EPDM seat and is actuated with spring return pneumatic cylinder. Mounting between flanges PN10. PS: 10 bar, TS: -10/+110°C.
Documentation
Details
| Option certificate 3.1 | Yes |
|---|---|
| Shaft/stem matérial | Stainless steel 410 |
| ATEX compatible | Yes |
| Face to Face (mm) | 40.0 |
| Knife gate material | Stainless steel 316 |
| Body material | Stainless steel CF8M (1.4408) |
| Packing gland | PTFE + EPDM |
| PS (bar) | 10 |
| Connections | Between flanges PN10 |
| Seats | EPDM |
| Surface temperature | TX |
| TS max (°C) | 100 |
| TS min (°C) | 0 |
| Pneumatic actuator type | Spring return |
| Direction | Unidirectional |
| ATEX zone | 2. 22 |
| Warranty period | 1 year |
| CE | Risk category I |