armstrong air vent 11-AV & 22-av & 13-av
Free Floating Lever Air/Gas Vent Armstrong art.11-AV, 22-AV e 13-AV
Description
The Armstrong all-stainless steel guided lever air vents have
been developed to provide positive venting of air/gases under
pressure.
The body and cap and all working parts of the models 11-AV,
22-AV and 13-AV are made of high strength, corrosion resistant
stainless steel. Body and caps are welded together to form a
permanently sealed, tamperproof unit with no gaskets. Elliptical
floats and high leverage provide up to 195 m³/h capacity for
these compact air/gas vents. Lever action is guided to assure
proper seating of the valve under all operating conditions.
11-AV, 22-AV and 13-AV – All stainless steel construction where
exposure to either internal or external corrosion is a problem.
These air/gas vents have the same proven free floating
mechanisms used in other Armstrong steam traps. Pressures
to 41 bar @ 38°C.
Tecnical description
see datasheet