VALVE APPARATUS FOR VENTING A LIQUID TANK

It is proposed a valve apparatus for use in a liquid tank, the valve apparatus comprising: - a casing (201) defining a main chamber (202), the main chamber having an inlet orifice (203) and at least one outlet orifice (204); - extracting means (208) comprising at least one wall member extending substantially across the main chamber and being adapted for extracting droplets present in a vapour stream coming from the liquid tank and entering the main chamber via the inlet orifice; - a float (209) comprising a closure element (210) capable of closing off the outlet orifice(s), the float being slidably mounted along the at least one wall member.