Zawory zwrotne antyskażeniowe - 7 BIS
- MAXIMUM UPSTREAM PRESSURE 16 bar θ 80°C
- 1/4’’ pressure gauge connection and drain at the bottom of the casing
- Downstream setting : 1 to 5.5 bar (indicative value according to EN1567 standard)
- Possibility to set-up pre-set at 3 bar downstream
- CASING : bronze
- female/female
DN | Ref. |
15 | 149B7209 |
20 | 149B7210 |
25 | 149B7552 |
32 | 149B7553 |
40 | 149B7554 |
50 | 149B7555 |