Non return valves - Multi 7
- MAXIMUM UPSTREAM PRESSURE 16 bar θ 80°C
- 1/4'' pressure gauge connection and drain at the bottom of the casing - CASING : Bronze
- Downstream setting : 1 to 5.5 bar (indicative value according to EN1567 standard) - pre-set at 3 bar
- Delivered with 3 nuts allowing 16 different connecting possibilities in 1/2” and 3/4”
DN | Ref. |
20 | 149B7540 |