Automatic air-vent (New)

(VT.502.NH) This is an automatic air-vent with float. This item is meant for use in water based heating circuits, cold and hot water supplies, including drinking water supply. Air-vent body: brass. It is repairable. Body diameter: 40 mm; connection: ½” (thread: male). Installation positioning: vertical. The air-vent is recommended for use in combination with the cut-off valve.