Maid O' Mist 67 Vent Valve

Vent Valve; Type Automatic, Float; Inlet Size 1/8 Inch; Inlet Connection Male Threaded; Media Handled Hot Water; Application Convector Radiators, Baseboard Radiation and Radiant Panel; Size 4 Inch x 1-9/16 Inch; Finish Bright Brass; Mounting Type Vertical