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Flamco Flexvent 3/4" Automatic Air Vent
The compact, proven design has high efficiency and guaranteed operation for heating and air conditioning.
The water within the installation contains air which can form corrosion and reduce the thermal transfer. A Flexvent is fitted at places where the air collects. Float Operated, the air is collected in the Flexvent causing the float to drop and open the air release valve. When the air is eliminated the float rises and closes the valve. Flexvent float vents are made of brass. Most types are equipped with shut-off valves for easy fitting and dismantling. A Flexvent float vent is easy to fit in any installation due to its very small dimensions. The relatively large air cushion at the top of each type of Flexvent float vent protects the valve seat sufficiently against contamination, so that the Flexvent will not Leak. To guarantee top quality, Flamco test all Flexvents before they leave the facility.
- Maximum operating pressure: 10.0 bar (Flexvent Max: 25.0 bar).
- Maximum supply temperature 120 (deg/c) (Flexvent Solar: 200 deg/c / Flexvent Top Solar -30 ~ 180 deg/c).
| Description | Flexvent 3/4 |
| Article | 27735 |
| Dimensions |
Ø [mm] 30 H. [mm] 74.5 |
| Connection | R 3⁄4" |
| Shut-off valve | yes |
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