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Documentation
Spare parts
Details
| Option certificate 3.1 | Yes |
|---|---|
| Maximum delta P (bar) | 10 |
| Actuator | BR 76 |
| Operating angle (°) | 90 |
| Shaft/stem matérial | Stainless steel 630 (17-4 PH) |
| Adjustable limit screws | Yes |
| ATEX compatible | Yes |
| DN | 50 |
| Face to Face (mm) | 43.0 |
| Body material | Carbon steel A216 WCB (1.0619) |
| ATEX protection mode | EEx c |
| Number of ways | 2 |
| Disc material | Stainless steel CF8M |
| Packing gland | Graphite |
| PS (bar) | 25 |
| Connections | Between flanges PN25 |
| Seats | PTFE-Graphite |
| Surface temperature | TX |
| TS max (°C) | 210 |
| TS min (°C) | -29 |
| Pneumatic actuator type | Double acting |
| Butterfly valve design | Double offset |
| Wafer/lug | Wafer |
| ATEX zone | 1.21.2.22 |
| Warranty period | 1 year |
| CE | Risk category III |
| Range | High performance butterfly valves |
| Fire safe | Yes |
Double offset butterfly valve 1113 + RE/RES pneumatic actuator
The 1113 double offset butterfly valve with carbon steel body, stainless steel disc and PTFE/graphite seat. Actuation by pneumatic actuator from ALPHAIR. PS: 25 bar, TS: 210°C. Mounting between flanges PN16/25. Fire safety ISO 10497.