Best Steam Radiator Vents

Comparable to dole 1a and hoffman 1a.

Best steam radiator vents.

Float type vent 1 8 npt angle connection single non adjustable port maximum operating pressure 6 psi for ordinary one pipe system that doesnt require proportional venting steam air vent. An water alcohol filled float inside the steam vent heats rises and closes the vent as the radiator heats. Air valves steam vents are hydromechanical devices designed to automatically release air and wastewater gases or admit air during the filling draining or operation of liquid piping systems for water and wastewater services. Thread new steam valve into side of radiator.

Vent rite 1 steam radiator vents have a wide adjustment below the steam path for easy access. Carefully unscrew the old air vent from side of radiator. Made in the usa. Be sure valve points straight up.

It is usually located at the end of the radiator opposite the supply pipe about halfway up or higher towards the top. Many air vents are bullet shaped but they can be many different shapes and sizes. Remove handle from valve at base of radiator. Is there anything specific that i need to know or answered by a verified hvac technician we use cookies to give you the best possible experience on our website.

Wrap teflon tape around the threads of the new steam valve. Get bronze steam radiator angle valves straight steam vent more. The radiator air vent or air valve also called a steam vent or steam valve is used only in one pipe steam boiler systems. The source is the radiator filling with steam and escaping a vent that may be clogged with limescale which is an accumulation of minerals from the water heated in the boiler.

Hoffman steam air vent. The float also rises to prevent water from spitting out of the vent should condensate rise inside the radiator or vent. If valve is hot use thick cloth to protect your hand.