Hoffman 401422, Model 1A Radiator Steam Vent, 1/8" NPT Angle Connection
1A AngSteamVent 1/8" 1.5#
Model # 1A
Air Valve (non-vacuum)
Float-type vent
Adjustable port for true proportional venting v 6 port settings from slow to fast
1/8" NPT angle connection
Maximum operating pressure 1.5 psig (0.1 bar) (Drop away pressure - maximum pressure against which the vent can open).
Maximum pressure 10 psig (0.7 bar)
Maximum Temp 240 F
Hoffman 401422, Model 1A Radiator Steam Vent, 1/8" NPT Angle Connection. Air Valve (non-vacuum). Float-type vent. Adjustable port for true proportional venting – 6 port settings from slow to fast . 1/8" NPT angle connection. Maximum operating pressure 1-1/2 psig (0.1 bar). Maximum pressure 10 psig (0.7 bar).