Type ASDV air vents are interchangeable with type AIRVENT and have the same fixing hole centers. The advantage is that the air bleed connection rotates through 360°. In addition, the valve can be maintained without removing the vent from the wall and no tools are required to do this. For replacement, a set with 5 valves is available as a spare part.
Comes complete with skin fitting, hose clamps and 2m of hose. Can be connected to hoses with internal diameters of 13, 19, 25 and 32mm.
