Automatic 12 bar Air Vent 77700 (⅜” bsp) 77706 (½” bsp) with Mounting Valves

Quick action Air Vent with ⅜” bsp mounting valve, suitable for up to 12 bar/110 °C. Perfect design in terms of appearance and function (high, narrow shape). Made from precision turned brass parts. Cover made from high grade glassfibre reinforced plastic, Brass union ring. ⅜”bsp connection valve.  Also available in ½” bsp.