Vertical automatic air vent, with foot valve 1/2" GZ, nickel plated 7773561

Automatic air vent with "" foot valve, nickel-plated. Automatic air vents are designed to remove air from closed heating installations in accordance with the PN-EN 12828 standard. During draining the medium from the installation, automatic vents act as airing valves. The foot valve makes it possible to disconnect the air vent from the system without draining it. Technical data: - connection: GZ - maximum temperature: 110 C - maximum pressure: 12 bar