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Ductile iron butterfly valve 1141 + SA/NA electric actuator
The TTV 1141 butterfly valve has a ductile iron body, a stainless steel disc and a Nitrile gas seat. It is actuated by an SA/NA electric actuator. NF GAZ approved.
Documentation
Details
| Option certificate 3.1 | Yes |
|---|---|
| Maximum delta P (bar) | 10 |
| Shaft/stem matérial | Stainless steel 420 |
| Manual override | By key |
| Declutchable | No |
| Duty service | S4 duty service - 50% |
| Face to Face (mm) | 33.0 |
| Protection index (IP) | IP 67 |
| Torque limiter | No |
| Recommended location | Outdoor |
| Seat | NBR - Gas |
| Body material | Ductile iron |
| Number of ways | 2 |
| Disc material | Stainless steel CF8M |
| PS (bar) | 5 |
| Power (W) | 6 |
| Connections | Between flanges PN10/16 #150 |
| Anti-condensation heater | Standard |
| Positive safety | No |
| Function | On-off |
| Electric actuator type | SA 05 |
| Electric actuator series | SA/NA series |
| Operating time (s) | 17.0 |
| TS max (°C) | 60 |
| TS min (°C) | -10 |
| Butterfly valve design | Concentric |
| Wafer/lug | Wafer |
| Warranty period | 1 year |
| CE | Risk category III |
| Electrical connection | Per gland packing M20 x 1.5 |
| Fire safe | No |