BA Protection BA BM DN15 - DN50
Description
Protection for drinking water. Controllable backflow preventor with reduced pressure zone type BA, to EN 1717 and EN 12729 9157 standards. For protection against back pressure, backflow and back siphonage for fluid up to Category 4. With valves and strainer.
Technical Features
- Operating temperature: max. 65 °C
- Permissible operating pressure(PFA) in water 10 bar
- Connection: Male threaded union nuts (BSP)
- Mediums: Drinking water
It is compulsory put upstream Y strainer.
Part no.
| Type | Part no. WII | Part no. WID | Size |
| BA BM | 405015310 | 10002343 | 15 |
| BA BM | 405020310 | 10002344 | 20 |
| BA BM | 405025310 | 10002345 | 25 |
| BA BM | 405032310 | 10002346 | 32 |
| BA BM | 405040310 | 10002347 | 40 |
| BA BM | 405050310 | 10002348 | 50 |
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