DRY PIPE ALARM VALVE SET TAV
Application
The alarm valve works as a normal check valve, but it can generate alarms when is activated.
The piping are filled with air pressure, or nitrogen.The breaking of a sprinkler generates a pressure drop which drives the opening of the alarm valve allowing water to reach the dispenser.
Application even on installations subject to freezing.
Scope of delivery
The station is delivered fully assembled, complete with: body dry pipe valve flange at the bottom and grooved at the top, trim, outside screw gate valve, 2 gauge, 1 switch, throttle SE2 and related accessories.
Attention: alarm gong and gate valve must be ordered separately.
Technical Data
Max pressure admitted: 16 bar
Max working temperature: 60°C
Max working pressure: 12,5 bar
Water supply pressure: 3 bar
| Type | NB | Equivalent lengths [m] | c [mm] | f [mm] | g [mm] |
|---|---|---|---|---|---|
| TAV80-FS-VdS | 80 | 4,4 | 342 | 500 | 173 |
| TAV100-FS-VdS | 100 | 8,0 | 355 | 525 | 203 |
| TAV150-FS-VdS | 150 | 11,6 | 382 | 570 | 223 |
| TAV80-FS-FM | 80 | 4,4 | 342 | 500 | 173 |
| TAV100-FS-FM | 100 | 8,0 | 355 | 525 | 203 |
| TAV150-FS-FM | 150 | 11,6 | 382 | 570 | 223 |
| TAV80-SS-VdS | 80 | 4,4 | 342 | 500 | 173 |
| TAV100-SS-VdS | 100 | 8,0 | 355 | 525 | 203 |
| TAV150-SS-VdS | 150 | 11,6 | 382 | 570 | 223 |
| TAV80-SS-FM | 80 | 4,4 | 342 | 500 | 173 |
| TAV100-SS-FM | 100 | 8,0 | 355 | 525 | 203 |
| TAV150-SS-FM | 150 | 11,6 | 382 | 570 | 223 |
Approvals
CE, FM, VdS.
| Code | Name | Weight | Number of pieces | ||
|---|---|---|---|---|---|
| 850003 | DN 80 F/S | 35.10 | 1 | Information request |