Flamco Flexvent 1/2" 27740 The compact, proven design has high efficiency and guaranteed operation for heating and air conditioning. Water within an installation includes air which can form corrosion and reduce thermal transfer. An automatic air vent is fitted at the place where air collects. Float-operated, the air is contained 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. Flamco Flexvent float valves are made of brass. This one includes a shut-off valve for easy fitting and dismantling. A flexvent float vent is easy to fit in any installation due to its 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. Min/Max operating temperature: -10°c / 120°cMin/Max operating pressure: 0.2 / 6.0 bar (peak load: 10.0 bar)Suitable for water and water/glycol solutions up to 50% glycol Dimensions: Ø = 30mm H = 75.5mm
